1997431139709720
1,997,431,139,709,720 is an even composite number composed of eight prime numbers multiplied together.
1997431139709720 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.
Prime factorization of 1997431139709720:
23 × 34 × 5 × 11 × 132 × 37 × 101 × 88741
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 13 × 13 × 37 × 101 × 88741)See below for interesting mathematical facts about the number 1997431139709720 from the Numbermatics database.
Names of 1997431139709720
- Cardinal: 1997431139709720 can be written as One quadrillion, nine hundred ninety-seven trillion, four hundred thirty-one billion, one hundred thirty-nine million, seven hundred nine thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.99743113970972 × 1015
Factors of 1997431139709720
Divisors of 1997431139709720
- Number of divisors d(n): 1920
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 27 30 33 36 37 39 40 44 45 52 54 55 60 65 66 72 74 78 81 88 90 99 101 104 108 110 111 117 120 130 132 135 143 148 156 162 165 169 180 185 195 198 202 216 220 222 234 260 264 270 286 296 297 303 312 324 330 333 338 351 360 370 390 396 404 405 407 429 440 444 468 481 495 505 507 520 540 555 572 585 594 606 648 660 666 676 702 715 740 780 792 808 810 814 845 858 888 891 909 936 962 990 999 1010 1014 1053 1080 1110 1111 1144 1170 1188 1212 1221 1287 1313 1320 1332 1352 1404 1430 1443 1480 1485 1515 1521 1560 1620 1628 1665 1690 1716 1755 1782 1818 1859 1924 1980 1998 2020 2028 2035 2106 2145 2220 2222 2340 2376 2405 2424 2442 2535 2574 2626 2664 2727 2808 2860 2886 2970 2997 3030 3042 3240 3256 3330 3333 3380 3432 3510 3564 3636 3663 3718 3737 3848 3861 3939 3960 3996 4040 4056 4070 4212 4290 4329 4440 4444 4455 4545 4563 4680 4810 4884 4995 5070 5148 5252 5265 5291 5454 5555 5577 5720 5772 5940 5994 6060 6084 6105 6253 6435 6565 6660 6666 6760 7020 7128 7215 7272 7326 7436 7474 7605 7722 7878 7992 8140 8181 8424 8580 8658 8888 8910 9090 9126 9295 9620 9768 9990 9999 10140 10296 10504 10530 10582 10908 10989 11110 11154 11211 11544 11583 11817 11880 11988 12120 12168 12210 12506 12870 12987 13130 13320 13332 13635 13689 14040 14430 14443 14652 14872 14948 14985 15210 15444 15756 15873 16280 16362 16665 16731 17069 17160 17316 17820 18180 18252 18315 18590 18685 18759 19240 19305 19695 19980 19998 20280 21060 21164 21645 21816 21978 22220 22308 22422 22815 23166 23634 23976 24420 25012 25740 25974 26260 26455 26664 27270 27378 27885 28860 28886 29304 29896 29970 29997 30420 30888 31265 31512 31746 32724 32967 33330 33462 33633 34138 34632 35451 35640 36360 36504 36630 37180 37370 37518 38610 38961 39390 39960 39996 40905 41107 42120 42328 43290 43329 43956 44440 44616 44844 45630 46332 47268 47619 48581 48840 49995 50024 50193 51207 51480 51948 52520 52910 54540 54756 54945 55770 56055 56277 57720 57772 57915 59085 59940 59994 60840 62530 63492 64935 65448 65934 66660 66924 67266 68276 68445 68783 70902 72215 73260 74360 74740 75036 77220 77922 78780 79365 79992 81810 82214 83655 85345 86580 86658 87912 88741 89688 89991 91260 92664 93795 94536 95238 97162 99990 100386 100899 102414 103896 105820 106353 109080 109512 109890 111540 112110 112554 115544 115830 118170 119880 119988 123321 125060 126984 129870 129987 131868 133320 133848 134532 136552 136890 137566 141804 142857 144430 145743 146520 149480 149985 150072 150579 153621 154440 155844 157560 158730 163620 164428 164835 167310 168165 168831 170690 173160 173316 177255 177482 179982 182520 187590 187759 190476 194324 194805 199980 200772 201798 204828 205535 206349 211640 212706 216645 219780 223080 224220 225108 231660 236340 238095 239976 242905 246642 250120 250965 256035 259740 259974 263736 266223 269064 273780 275132 281385 283608 285714 288860 291486 299970 301158 302697 307242 311688 317460 327240 328856 329670 334620 336330 337662 341380 343915 346632 354510 354964 359964 369963 375180 375518 380952 388648 389610 389961 399960 401544 403596 409656 411070 412698 425412 428571 433290 437229 439560 443705 448440 449955 450216 460863 463320 472680 476190 485810 493284 501930 504495 506493 512070 519480 519948 531765 532446 534391 547560 550264 562770 563277 571428 577720 582972 599940 602316 605394 614484 616605 619047 631553 634920 649935 659340 669240 672660 675324 682760 687830 709020 709928 714285 719928 728715 739926 750360 751036 752895 768105 779220 779922 798669 807192 822140 825396 844155 850824 857142 866580 874458 887410 899910 921726 938795 952380 971620 976151 986568 1003860 1008990 1012986 1024140 1031745 1039896 1063530 1064892 1068782 1109889 1125540 1126554 1142856 1153633 1165944 1169883 1199880 1204632 1210788 1228968 1233210 1238094 1263106 1299870 1311687 1318680 1331115 1345320 1350648 1375660 1382589 1418040 1428570 1457430 1479852 1502072 1505790 1513485 1536210 1558440 1559844 1597338 1603173 1644280 1650792 1688310 1689831 1714284 1733160 1748916 1774820 1799820 1843452 1849815 1857141 1877590 1894659 1904760 1943240 1949805 1952302 2007720 2017980 2025972 2048280 2063490 2127060 2129784 2137564 2142855 2186145 2219778 2251080 2253108 2304315 2307266 2339766 2396007 2421576 2466420 2476188 2526212 2532465 2599740 2623374 2662230 2671955 2751320 2765178 2816385 2857140 2914860 2928453 2959704 3011580 3026970 3072420 3095235 3119688 3157765 3194676 3206346 3283417 3329667 3376620 3379662 3428568 3460899 3497832 3549640 3599640 3686904 3699630 3714282 3755180 3789318 3899610 3904604 3935061 3993345 4035960 4051944 4126980 4254120 4275128 4285710 4372290 4439556 4506216 4608630 4614532 4679532 4792014 4809519 4880755 4932840 4952376 5052424 5064930 5069493 5199480 5246748 5324460 5343910 5530356 5549445 5571423 5632770 5683977 5714280 5768165 5829720 5849415 5856906 6023160 6053940 6144840 6190470 6315530 6389352 6412692 6558435 6566834 6659334 6753240 6759324 6912945 6921798 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69211058202 71631025272 72957525740 73246466436 74911158855 75502972584 76063638222 76901175780 77600277378 79858913310 81794886966 83309607095 84515153580 86222530420 87549030888 89083540260 89538781590 89893390626 90883207740 91558083045 92281410936 94378715730 94844783462 98492659749 99881545140 99971528514 101418184296 103467036504 103816587303 106478551080 106900248312 107446537908 109059849288 109436288610 109869699654 112089289546 115351763670 116400416067 117020981880 119385042120 119857854168 122077444060 122692330449 125838287640 126772730370 129333795630 131323546332 133295371352 133625310390 134308172385 136324811610 138297524040 138422116404 142267175193 145915051480 146492932872 149822317710 149957292771 152127276444 153802351560 155200554756 159717826620 163589773932 164154432915 164804549481 166619214190 168133934319 169030307160 172445060840 173027645505 178167080520 179077563180 179786781252 181766415480 183116166090 188757431460 189689566924 190159095555 194000693445 196985319498 199763090280 199943057028 204487217415 207633174606 214893075816 218872577220 219739399308 224178579092 224733476565 230703527340 232800832134 237111958655 244154888120 245384660898 249928821285 253545460740 258667591260 262647092664 267250620780 268616344770 272649623220 274674249135 276844232808 280223223865 284534350386 295477979247 299644635420 299914585542 304254552888 310401109512 319435653240 327179547864 328308865830 329609098962 333238428380 336267868638 346055291010 349201248201 358155126360 359573562504 366232332180 377514862920 379379133848 380318191110 388001386890 393970638996 399886114056 408974434830 415266349212 426801525579 437745154440 439478798616 448357158184 449466953130 449871878313 461407054680 465601664268 474223917310 490769321796 492463298745 494413648443 499857642570 504401802957 507090921480 517335182520 519082936515 534501241560 537232689540 545299246440 549348498270 560446447730 569068700772 582002080335 590955958494 599289270840 599829171084 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2472068242215 2522009014785 2560809153474 2699231269878 2793609985608 2845343503860 2954779792470 2999145855420 3026410817742 3082455462515 3296090989620 3362678686380 3414412204632 3492012482010 3598975026504 3698946555018 3841213730211 3939706389960 3955309187544 4035214423656 4152663492120 4268015255790 4498718783130 4539616226613 4656016642680 4907693217960 4931928740024 4944136484430 5044018029570 5121618306948 5398462539756 5548419832527 5690687007720 5909559584940 5998291710840 6052821635484 6164910925030 6402022883685 6592181979240 6725357372760 6748078174695 6984024964020 7397893110036 7566027044355 7682427460422 8536030511580 8997437566260 9079232453226 9247366387545 9888272968860 10088036059140 10243236613896 10796925079512 11096839665054 11819119169880 12105643270968 12329821850060 12804045767370 13496156349390 13968049928040 14795786220072 15132054088710 15364854920844 16645259497581 17072061023160 17994875132520 18158464906452 18494732775090 19206068651055 19776545937720 20176072118280 22193679330108 22698081133065 24659643700120 25608091534740 26992312698780 27742099162635 30264108177420 30729709841688 33290518995162 36316929812904 36989465550180 38412137302110 44387358660216 45396162266130 49935778492743 51216183069480 53984625397560 55484198325270 60528216354840 66581037990324 73978931100360 76824274604220 83226297487905 90792324532260 99871556985486 110968396650540 133162075980648 153648549208440 166452594975810 181584649064520 199743113970972 221936793301080 249678892463715 332905189951620 399486227941944 499357784927430 665810379903240 998715569854860 1997431139709720
- Sum of all divisors σ(n): 8225706248844480
- Sum of proper divisors (its aliquot sum) s(n): 6228275109134760
- 1997431139709720 is an abundant number, because the sum of its proper divisors (6228275109134760) is greater than itself. Its abundance is 4230843969425040
Bases of 1997431139709720
- Binary: 1110001100010100111001011011000101110110011000110002
- Hexadecimal: 0x718A72D8BB318
- Base-36: JO1374FTI0
Squares and roots of 1997431139709720
- 1997431139709720 squared (19974311397097202) is 3989731157882070977445862478400
- 1997431139709720 cubed (19974311397097203) is 7969213253823765857530595815180752415770048000
-
The
square root of 1997431139709720 is 44692629.5904561875 -
The
cube root of 1997431139709720 is 125938.1391918897
Scales and comparisons
How big is 1997431139709720?- 1,997,431,139,709,720 seconds is equal to 63,512,131 years, 40 weeks, 4 days, 20 hours, 42 minutes.
-
To count from 1 to 1,997,431,139,709,720 would take you about one hundred ninety million, five hundred thirty-six thousand, three hundred ninety-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1997431139709720 cubic inches would be around 10494.8 feet tall.
Recreational maths with 1997431139709720
- 1997431139709720 backwards is 0279079311347991
- 1997431139709720 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1997431139709720's digits is 72
- More coming soon!
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Cite this page
MLA style:
"Number 1997431139709720 - Facts about the integer". Numbermatics.com. 2024. Web. 28 June 2024.
APA style:
Numbermatics. (2024). Number 1997431139709720 - Facts about the integer. Retrieved 28 June 2024, from https://numbermatics.com/n/1997431139709720/
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Numbermatics. 2024. "Number 1997431139709720 - Facts about the integer". https://numbermatics.com/n/1997431139709720/
The information we have on file for 1997431139709720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 1997431139709720, math, Factors of 1997431139709720, curriculum, school, college, exams, university, Prime factorization of 1997431139709720, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, nine hundred ninety-seven trillion, four hundred thirty-one billion, one hundred thirty-nine million, seven hundred nine thousand, seven hundred twenty.