20989724332720
20,989,724,332,720 is an even composite number composed of eight prime numbers multiplied together.
20989724332720 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 20989724332720:
24 × 5 × 11 × 13 × 29 × 412 × 61 × 617
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 29 × 41 × 41 × 61 × 617)See below for interesting mathematical facts about the number 20989724332720 from the Numbermatics database.
Names of 20989724332720
- Cardinal: 20989724332720 can be written as Twenty trillion, nine hundred eighty-nine billion, seven hundred twenty-four million, three hundred thirty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.098972433272 × 1013
Factors of 20989724332720
Divisors of 20989724332720
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 29 40 41 44 52 55 58 61 65 80 82 88 104 110 116 122 130 143 145 164 176 205 208 220 232 244 260 286 290 305 319 328 377 410 440 451 464 488 520 533 572 580 610 617 638 656 671 715 754 793 820 880 902 976 1040 1066 1144 1160 1189 1220 1234 1276 1342 1430 1508 1586 1595 1640 1681 1769 1804 1885 2132 2255 2288 2320 2378 2440 2468 2501 2552 2665 2684 2860 3016 3085 3172 3190 3280 3355 3362 3538 3608 3770 3965 4147 4264 4510 4756 4880 4936 5002 5104 5330 5368 5720 5863 5945 6032 6170 6344 6380 6710 6724 6787 7076 7216 7540 7930 8021 8294 8405 8528 8723 8845 9020 9512 9872 10004 10660 10736 11440 11726 11890 12340 12505 12688 12760 13079 13420 13448 13574 14152 15080 15457 15860 16042 16588 16810 17446 17690 17893 18040 18491 19024 19459 20008 20735 21320 21853 22997 23452 23780 24680 25010 25297 25520 26158 26840 26896 27148 27511 28304 29315 30160 30914 31720 32084 32513 33176 33620 33935 34892 35380 35786 36080 36982 37637 38918 40016 40105 41470 42640 43615 43706 45994 46904 47560 48749 49360 50020 50594 52316 53680 54296 55022 58630 61828 63440 64168 65026 65395 66352 67240 67870 69784 70760 71572 72529 73964 75274 77285 77836 80210 82940 87230 87412 88231 89465 91988 92455 93808 95120 97295 97498 100040 101188 102541 104632 108592 109265 110044 114985 117260 123656 126485 128336 130052 130790 134480 135740 137555 139568 141520 143144 145058 147928 150548 154570 155672 160420 162565 165880 170027 174460 174824 176462 178930 183976 184910 188185 194590 194996 196823 200080 202376 205082 209264 218530 220088 229970 232609 234520 240383 243745 247312 252967 252970 260104 261580 271480 275110 278267 286288 290116 295856 301096 309140 311344 320840 325130 328861 331760 340054 348920 349648 352924 357643 357860 362645 367952 369820 376370 389180 389992 393646 404752 410164 414007 437060 440176 441155 459940 465218 469040 480766 487490 489281 505934 505940 512705 520208 523160 536239 542960 550220 556534 580232 602192 618280 633737 641680 650260 657722 680108 697840 705848 715286 715720 725290 733613 739640 752740 778360 779984 787292 797819 820328 828014 850135 874120 882310 919880 930436 942877 961532 974980 978562 984115 1011868 1011880 1025410 1037177 1046320 1072478 1091473 1100440 1113068 1127951 1160464 1163045 1201915 1236560 1264835 1267474 1300520 1315444 1333033 1360216 1391335 1411696 1430572 1431440 1450580 1467226 1479280 1505480 1543117 1556720 1574584 1595638 1640656 1644305 1656028 1700270 1748240 1764620 1788215 1839760 1860872 1885754 1923064 1949960 1957124 1968230 2023736 2023760 2050820 2070035 2074354 2144956 2182946 2200880 2226136 2255902 2326090 2403830 2446405 2529670 2534948 2558699 2601040 2630888 2666066 2681195 2720432 2782670 2861144 2901160 2934452 2973689 3010960 3086234 3149168 3168685 3191276 3288610 3312056 3400540 3529240 3576430 3617471 3668065 3721744 3771508 3846128 3899920 3914248 3936460 3989095 4047472 4101640 4140070 4148708 4289912 4365892 4452272 4511804 4652180 4714385 4807660 4892810 5059340 5069896 5117398 5185885 5261776 5332132 5362390 5382091 5457365 5565340 5639755 5722288 5802320 5868904 5947378 6172468 6337370 6382552 6577220 6624112 6665165 6801080 6971107 7058480 7152860 7234942 7336130 7543016 7715585 7828496 7872920 7978190 8069743 8203280 8280140 8297416 8579824 8731784 9023608 9304360 9428770 9536969 9615320 9785620 10118680 10139792 10234796 10371647 10371770 10664264 10724780 10764182 10914730 11130680 11279510 11408947 11737808 11894756 12006203 12344936 12674740 12765104 12793495 13154440 13330330 13483301 13602160 13942214 14189149 14305720 14469884 14663363 14672260 14868445 15086032 15431170 15745840 15956380 16139486 16560280 16594832 16974287 17463568 18047216 18087355 18608720 18857540 19073938 19230640 19571240 20060521 20237360 20469592 20743294 20743540 21328528 21449560 21528364 21829460 22261360 22559020 22817894 23789512 24012406 24689872 25349480 25586990 26308880 26660660 26910455 26966602 27884428 28378298 28611440 28939768 29326726 29344520 29736890 30078133 30862340 31912760 32278972 32710579 33120560 33948574 34855535 36174710 37715080 38147876 38657957 39142480 40121042 40348715 40939184 41486588 41487080 42899120 43056728 43658920 44750393 45118040 45635788 47579024 47684845 48024812 50698960 51173980 51858235 53321320 53820910 53933204 55768856 56756596 57044735 57879536 58653452 58689040 59473780 60031015 60156266 61724680 63267797 63825520 64557944 65421158 67416505 67897148 69711070 70945745 72349420 73316815 75430160 76295752 77315914 80242084 80697430 82973176 82974160 84871435 86113456 87317840 89500786 90236080 91271576 95369690 96049624 100302605 102347960 103716470 104906659 106642640 107641820 107866408 111537712 113513192 114089470 117306904 118947560 120062030 120312532 123449360 126535594 129115888 130842316 134833010 135794296 139422140 141891490 144698840 146633630 148316311 150390665 152591504 154631828 156080639 160484168 161394860 163552895 165946352 169742870 179001572 182543152 190739380 192099248 193289785 200605210 204695920 207432940 209813318 215283640 215732816 220665731 223751965 227026384 228178940 234613808 237895120 240124060 240625064 253071188 261684632 269666020 271588592 278844280 283782980 289397680 293267260 296632622 300781330 309263656 312161278 316338985 320968336 322789720 327105790 330859463 339485740 358003144 381478760 386579570 391015729 401210420 414865880 419626636 425237527 430567280 441331462 447503930 456357880 480248120 481250128 492254323 506142376 523369264 524533295 539332040 557688560 567565960 581755109 586534520 593265244 601562660 618527312 624322556 632677970 645579440 654211580 661718926 678971480 695945767 716006288 741581555 762957520 773159140 780403195 782031458 802420840 822481361 829731760 839253272 850475054 882662924 895007860 912715760 960496240 984508646 1012284752 1049066590 1078664080 1103328655 1135131920 1163510218 1173069040 1186530488 1203125320 1248645112 1265355940 1308423160 1323437852 1357942960 1391891534 1483163110 1546318280 1560806390 1564062916 1604841680 1644962722 1654297315 1678506544 1700950108 1765325848 1790015720 1834766113 1955078645 1969017292 2098133180 2126187635 2206657310 2327020436 2373060976 2406250640 2461271615 2497290224 2530711880 2616846320 2646875704 2783783068 2908775545 2966326220 3092636560 3121612780 3128125832 3289925444 3308594630 3401900216 3479728835 3530651696 3580031440 3669532226 3910157290 3938034584 4112406805 4196266360 4252375270 4301173019 4413314620 4654040872 4922543230 5061423760 5293751408 5567566136 5817551090 5932652440 6243225560 6256251664 6399306199 6579850888 6617189260 6803800432 6959457670 7339064452 7820314580 7876069168 8224813610 8392532720 8504750540 8602346038 8826629240 9047294971 9173830565 9308081744 9845086460 11135132272 11635102180 11865304880 12486451120 12798612398 13159701776 13234378520 13918915340 14678128904 15640629160 16449627220 17009501080 17204692076 17653258480 18094589942 18347661130 19690172920 20182427243 21505865095 23270204360 23851959469 25597224796 26468757040 27837830680 29356257808 31281258320 31996530995 32899254440 34019002160 34409384152 36189179884 36695322260 39380345840 40364854486 43011730190 45236474855 46540408720 47703918938 51194449592 55675661360 63993061990 65798508880 68818768304 72378359768 73390644520 80729708972 86023460380 90472949710 95407837876 100912136215 102388899184 119259797345 127986123980 144756719536 146781289040 161459417944 172046920760 180945899420 190815675752 201824272430 238519594690 255972247960 262371554159 322918835888 344093841520 361891798840 381631351504 403648544860 477039189380 511944495920 524743108318 723783597680 807297089720 954078378760 1049486216636 1311857770795 1614594179440 1908156757520 2098972433272 2623715541590 4197944866544 5247431083180 10494862166360 20989724332720
- Sum of all divisors σ(n): 61888352641920
- Sum of proper divisors (its aliquot sum) s(n): 40898628309200
- 20989724332720 is an abundant number, because the sum of its proper divisors (40898628309200) is greater than itself. Its abundance is 19908903976480
Bases of 20989724332720
- Binary: 1001100010111000011010001000000010010101100002
- Hexadecimal: 0x13170D1012B0
- Base-36: 7FUJNXG34
Squares and roots of 20989724332720
- 20989724332720 squared (209897243327202) is 440568527563578049262598400
- 20989724332720 cubed (209897243327203) is 9247411943231856197434032489493339648000
-
The
square root of 20989724332720 is 4581454.3905532883 -
The
cube root of 20989724332720 is 27584.7410634685
Scales and comparisons
How big is 20989724332720?- 20,989,724,332,720 seconds is equal to 667,408 years, 16 weeks, 5 hours, 18 minutes, 40 seconds.
-
To count from 1 to 20,989,724,332,720 would take you about one million, six hundred sixty-eight thousand, five hundred twenty 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 20989724332720 cubic inches would be around 2298.7 feet tall.
Recreational maths with 20989724332720
- 20989724332720 backwards is 02723342798902
- 20989724332720 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20989724332720's digits is 58
- More coming soon!
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The information we have on file for 20989724332720 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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