1997489571480
1,997,489,571,480 is an even composite number composed of seven prime numbers multiplied together.
1997489571480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 1997489571480:
23 × 34 × 5 × 132 × 61 × 79 × 757
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 61 × 79 × 757)See below for interesting mathematical facts about the number 1997489571480 from the Numbermatics database.
Names of 1997489571480
- Cardinal: 1997489571480 can be written as One trillion, nine hundred ninety-seven billion, four hundred eighty-nine million, five hundred seventy-one thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.99748957148 × 1012
Factors of 1997489571480
Divisors of 1997489571480
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 61 65 72 78 79 81 90 104 108 117 120 122 130 135 156 158 162 169 180 183 195 216 234 237 244 260 270 305 312 316 324 338 351 360 366 390 395 405 468 474 488 507 520 540 549 585 610 632 648 676 702 711 732 757 780 790 793 810 845 915 936 948 1014 1027 1053 1080 1098 1170 1185 1220 1352 1404 1422 1464 1514 1521 1560 1580 1586 1620 1647 1690 1755 1830 1896 2028 2054 2106 2133 2196 2271 2340 2370 2379 2440 2535 2745 2808 2844 3028 3042 3081 3160 3172 3240 3294 3380 3510 3555 3660 3785 3965 4056 4108 4212 4266 4392 4542 4563 4680 4740 4758 4819 4941 5070 5135 5265 5490 5688 6056 6084 6162 6344 6399 6588 6760 6813 7020 7110 7137 7320 7570 7605 7930 8216 8235 8424 8532 9084 9126 9243 9480 9516 9638 9841 9882 10140 10270 10309 10530 10665 10980 11355 11895 12168 12324 12798 13176 13351 13626 13689 14040 14220 14274 14457 15140 15210 15405 15860 16470 17064 18168 18252 18486 19032 19276 19682 19764 20280 20439 20540 20618 21060 21330 21411 21960 22710 22815 23790 24095 24648 24705 25596 26702 27252 27378 27729 28440 28548 28914 29523 30280 30420 30810 30927 31720 31995 32940 34065 35685 36504 36972 38552 39364 39528 40053 40878 41080 41236 42120 42660 42822 43371 45420 45630 46177 46215 47580 48190 49205 49410 51192 51545 53404 54504 54756 55458 57096 57828 59046 59803 60840 61317 61620 61854 62647 63990 64233 65880 66755 68130 68445 71370 72285 73944 78728 80106 81756 82472 83187 85320 85644 86742 88569 90840 91260 92354 92430 92781 95160 96380 98410 98820 102195 103090 106808 107055 109512 110916 115656 118092 119606 120159 122634 123240 123708 125294 127933 127980 128466 130113 133510 136260 136890 138531 138645 142740 144570 147615 154635 160212 163512 166374 171288 173484 177138 179409 182520 184708 184860 185562 187941 192760 196820 197640 200265 204390 206180 214110 216855 221832 230885 236184 239212 240318 245268 247416 250588 255866 255960 256932 260226 265707 267020 272520 273780 277062 277290 278343 285480 289140 295230 299015 306585 309270 313235 320424 321165 332748 346968 354276 358818 360477 369416 369720 371124 375882 383799 390339 393640 400530 408780 412360 415593 415935 428220 433710 442845 461770 463905 478424 480636 490536 501176 511732 513864 520452 531414 534040 538227 547560 554124 554580 556686 563823 578280 590460 598030 600301 600795 613170 618540 626470 639665 642330 650565 665496 692655 708552 717636 720954 742248 751764 767598 777439 780678 797121 801060 814411 817560 831186 831870 835029 856440 867420 885690 897045 923540 927810 939705 961272 1023464 1040904 1062828 1076454 1081431 1108248 1109160 1113372 1127646 1151397 1180920 1196060 1200602 1201590 1226340 1237080 1246779 1252940 1279330 1284660 1301130 1328535 1385310 1391715 1435272 1441908 1503528 1535196 1554878 1561356 1594242 1602120 1614681 1628822 1662372 1663740 1670058 1691469 1734840 1771380 1794090 1800903 1802385 1847080 1855620 1879410 1918995 1951695 2077965 2125656 2152908 2162862 2226744 2255292 2302794 2332317 2392120 2401204 2403180 2443233 2452680 2493558 2505880 2558660 2569320 2602260 2657070 2691135 2770620 2783430 2819115 2883816 3001505 3070392 3109756 3122712 3188484 3229362 3257644 3324744 3327480 3340116 3382938 3454191 3542760 3588180 3601806 3604770 3647983 3711240 3740337 3758820 3837990 3887195 3903390 3985605 4072055 4155930 4175145 4305816 4325724 4510584 4605588 4664634 4802408 4806360 4844043 4886466 4987116 5074407 5117320 5204520 5314140 5382270 5402709 5407155 5541240 5566860 5638230 5756985 6003010 6219512 6233895 6376968 6458724 6515288 6680232 6765876 6908382 6996951 7176360 7203612 7209540 7295966 7329699 7480674 7517640 7675980 7774390 7803913 7806780 7971210 8073405 8144110 8311860 8350290 8457345 8651448 9004515 9211176 9329268 9688086 9772932 9974232 10106707 10148814 10362573 10628280 10764540 10805418 10814310 10943949 11133720 11276460 11513970 11661585 12006020 12216165 12467790 12917448 13531752 13816764 13993902 14407224 14419080 14591932 14659398 14961348 15351960 15548780 15607826 15613560 15942420 16146810 16208127 16288220 16623720 16700580 16914690 17270955 18009030 18239915 18658536 18701685 19376172 19545864 20213414 20297628 20725146 20990853 21529080 21610836 21628620 21887898 21989097 22552920 23027940 23323170 23411739 24012040 24220215 24432330 24935580 25372035 27013545 27633528 27987804 29183864 29318796 29922696 30320121 31097560 31215652 31884840 32293620 32416254 32576440 32831847 33401160 33829380 34541910 34984755 36018060 36479830 36648495 37403370 38752344 39019565 40426828 40595256 41450292 41981706 43221672 43257240 43775796 43978194 46055880 46646340 46823478 47423779 48440430 48624381 48864660 49871160 50533535 50744070 51812865 54027090 54719745 55975608 58637592 60640242 62431304 62972559 64587240 64832508 65663694 65967291 67658760 69083820 69969510 70235217 72036120 72959660 73296990 74806740 78039130 80853656 81040635 82900584 83963412 87551592 87956388 90960363 93292680 93646956 94847558 96880860 97248762 97729320 98495541 101067070 101488140 103625730 104954265 108054180 109439490 109945485 117058695 121280484 125945118 129665016 131327388 131934582 138167640 139939020 140470434 142271337 145919320 146593980 149613480 151600605 156078260 162081270 164159235 167926824 175912776 181920726 187293912 189695116 193761720 194497524 196991082 202134140 202976280 207251460 209908530 210705651 216108360 218878980 219890970 234117390 237118895 242560968 243121905 251890236 262654776 263869164 272881089 279878040 280940868 284542674 293187960 295486623 303201210 312156520 314862795 324162540 328318470 329836455 351176085 363841452 379390232 388995048 393982164 404268280 414502920 419817060 421411302 426814011 437757960 439781940 454801815 468234780 474237790 486243810 492477705 503780472 527738328 545762178 561881736 569085348 590973246 606402420 616509127 629725590 632116953 648325080 656636940 659672910 702352170 711356685 727682904 787964328 818643267 839634120 842822604 853628022 879563880 909603630 936469560 948475580 972487620 984955410 1053528255 1091524356 1138170696 1181946492 1212804840 1233018254 1259451180 1264233906 1280442033 1313273880 1319345820 1364405445 1404704340 1422713370 1477433115 1637286534 1685645208 1707256044 1819207260 1849527381 1896951160 1944975240 1969910820 2107056510 2134070055 2183048712 2363892984 2466036508 2518902360 2528467812 2560884066 2638691640 2728810890 2809408680 2845426740 2954866230 3082545635 3160584765 3274573068 3414512088 3638414520 3699054762 3841326099 3939821640 4093216335 4214113020 4268140110 4932073016 5056935624 5121768132 5457621780 5548582143 5690853480 5909732460 6165091270 6321169530 6402210165 6549146136 7398109524 7682652198 8186432670 8428226040 8536280220 9247636905 10243536264 10915243560 11097164286 11819464920 12330182540 12642339060 12804420330 14796219048 15365304396 16372865340 16645746429 17072560440 18495273810 19206630495 22194328572 24660365080 25284678120 25608840660 27742910715 30730608792 32745730680 33291492858 36990547620 38413260990 44388657144 49937239287 51217681320 55485821430 66582985716 73981095240 76826521980 83228732145 99874478574 110971642860 133165971432 153653043960 166457464290 199748957148 221943285720 249686196435 332914928580 399497914296 499372392870 665829857160 998744785740 1997489571480
- Sum of all divisors σ(n): 7492553481600
- Sum of proper divisors (its aliquot sum) s(n): 5495063910120
- 1997489571480 is an abundant number, because the sum of its proper divisors (5495063910120) is greater than itself. Its abundance is 3497574338640
Bases of 1997489571480
- Binary: 111010001000100111010100000000110100110002
- Hexadecimal: 0x1D113A80698
- Base-36: PHMTPTI0
Squares and roots of 1997489571480
- 1997489571480 squared (19974895714802) is 3989964588171354029390400
- 1997489571480 cubed (19974895714803) is 7969912655446772636978401421625792000
-
The
square root of 1997489571480 is 1413325.7131602751 -
The
cube root of 1997489571480 is 12593.9367221985
Scales and comparisons
How big is 1997489571480?- 1,997,489,571,480 seconds is equal to 63,513 years, 51 weeks, 3 days, 6 hours, 18 minutes.
-
To count from 1 to 1,997,489,571,480 would take you about one hundred fifty-eight thousand, seven hundred eighty-four 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 1997489571480 cubic inches would be around 1049.5 feet tall.
Recreational maths with 1997489571480
- 1997489571480 backwards is 0841759847991
- 1997489571480 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1997489571480's digits is 72
- More coming soon!
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The information we have on file for 1997489571480 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!
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