21768877137920
21,768,877,137,920 is an even composite number composed of five prime numbers multiplied together.
21768877137920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21768877137920:
213 × 5 × 112 × 192 × 233
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 19 × 19 × 23 × 23 × 23)See below for interesting mathematical facts about the number 21768877137920 from the Numbermatics database.
Names of 21768877137920
- Cardinal: 21768877137920 can be written as Twenty-one trillion, seven hundred sixty-eight billion, eight hundred seventy-seven million, one hundred thirty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.176887713792 × 1013
Factors of 21768877137920
Divisors of 21768877137920
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 23 32 38 40 44 46 55 64 76 80 88 92 95 110 115 121 128 152 160 176 184 190 209 220 230 242 253 256 304 320 352 361 368 380 418 437 440 460 484 506 512 529 605 608 640 704 722 736 760 836 874 880 920 968 1012 1024 1045 1058 1210 1216 1265 1280 1408 1444 1472 1520 1672 1748 1760 1805 1840 1936 2024 2048 2090 2116 2185 2299 2420 2432 2530 2560 2645 2783 2816 2888 2944 3040 3344 3496 3520 3610 3680 3872 3971 4048 4096 4180 4232 4370 4598 4807 4840 4864 5060 5120 5290 5566 5632 5776 5819 5888 6080 6688 6992 7040 7220 7360 7744 7942 8096 8192 8303 8360 8464 8740 9196 9614 9680 9728 10051 10120 10240 10580 11132 11264 11495 11552 11638 11776 12160 12167 13376 13915 13984 14080 14440 14720 15488 15884 16192 16606 16720 16928 17480 18392 19228 19360 19456 19855 20102 20240 20480 21160 22264 22528 22990 23104 23276 23552 24035 24320 24334 26752 27830 27968 28160 28880 29095 29440 30976 31768 32384 33212 33440 33856 34960 36784 38456 38720 38912 39710 40204 40480 40960 41515 42320 43681 44528 45056 45980 46208 46552 47104 48070 48640 48668 50255 52877 53504 55660 55936 56320 57760 58190 58880 60835 61952 63536 64009 64768 66424 66880 67712 69920 73568 76912 77440 77824 79420 80408 80960 83030 84640 87362 89056 90112 91333 91960 92416 93104 94208 96140 97280 97336 100510 105754 107008 110561 111320 111872 112640 115520 116380 117760 121670 123904 127072 128018 129536 132848 133760 133837 135424 139840 147136 153824 154880 155648 158840 160816 161920 166060 169280 174724 178112 182666 183920 184832 186208 188416 190969 192280 194560 194672 201020 211508 214016 218405 221122 222640 223744 225280 231040 231173 232760 235520 243340 247808 254144 256036 259072 264385 265696 267520 267674 270848 279680 294272 307648 309760 317680 320045 321632 323840 332120 338560 349448 356224 365332 367840 369664 372416 381938 384560 389120 389344 402040 423016 428032 436810 442244 445280 447488 450560 456665 462080 462346 465520 471040 486680 495616 508288 512072 518144 528770 531392 535040 535348 541696 552805 559360 588544 615296 619520 635360 640090 643264 647680 664240 669185 677120 698896 712448 730664 735680 739328 744832 763876 769120 778240 778688 804080 846032 856064 873620 884488 890560 894976 913330 924160 924692 931040 942080 954845 973360 991232 1004663 1016576 1024144 1036288 1057540 1062784 1070080 1070696 1083392 1105610 1118720 1155865 1177088 1216171 1230592 1239040 1270720 1280180 1286528 1295360 1328480 1338370 1354240 1397792 1424896 1461328 1471360 1472207 1478656 1489664 1527752 1538240 1557376 1608160 1692064 1712128 1747240 1768976 1781120 1789952 1826660 1848320 1849384 1862080 1909690 1946720 2009326 2033152 2048288 2072576 2100659 2115080 2125568 2140160 2141392 2166784 2211220 2237440 2311730 2354176 2432342 2461184 2478080 2541440 2542903 2560360 2573056 2590720 2656960 2676740 2708480 2795584 2849792 2922656 2942720 2944414 2957312 2979328 3055504 3076480 3114752 3216320 3384128 3494480 3537952 3562240 3579904 3653320 3696640 3698768 3724160 3819380 3893440 4018652 4066304 4096576 4201318 4230160 4251136 4280320 4282784 4333568 4392287 4422440 4474880 4623460 4708352 4864684 4922368 4956160 5023315 5082880 5085806 5120720 5146112 5181440 5313920 5353480 5416960 5591168 5699584 5845312 5885440 5888828 5958656 6080855 6111008 6152960 6229504 6432640 6768256 6988960 7075904 7124480 7306640 7361035 7393280 7397536 7448320 7638760 7786880 8037304 8132608 8193152 8402636 8460320 8502272 8560640 8565568 8784574 8844880 8949760 9246920 9416704 9729368 9844736 10046630 10165760 10171612 10241440 10292224 10362880 10503295 10627840 10706960 10833920 11182336 11399168 11690624 11770880 11777656 11917312 12161710 12222016 12305920 12459008 12714515 12865280 13536512 13977920 14151808 14248960 14613280 14722070 14786560 14795072 14896640 15277520 15573760 16074608 16265216 16386304 16805272 16920640 17004544 17131136 17569148 17689760 17899520 18493840 18833408 19458736 19689472 20093260 20331520 20343224 20482880 20584448 21006590 21255680 21413920 21667840 21961435 22364672 22798336 23107249 23381248 23541760 23555312 23834624 24323420 24444032 24611840 24918016 25429030 25730560 27073024 27955840 27971933 28303616 28497920 29226560 29444140 29590144 29793280 30555040 31147520 32149216 32530432 32772608 33610544 33841280 34009088 34262272 35138296 35379520 36987680 38917472 39378944 40186520 40663040 40686448 40965760 41168896 42013180 42511360 42827840 43922870 44729344 46214498 46762496 47083520 47110624 47669248 48315157 48646840 48888064 49223680 49836032 50858060 51461120 54146048 55911680 55943866 56607232 56995840 58453120 58888280 59180288 59586560 61110080 62295040 64298432 65545216 67221088 67682560 68018176 68524544 70276592 70759040 73975360 77834944 80373040 81326080 81372896 81931520 82337792 84026360 85022720 85655680 87845740 89458688 92428996 93524992 94167040 94221248 96630314 97293680 97776128 98447360 99672064 101716120 102922240 108292096 111823360 111887732 113214464 113991680 115536245 116906240 117776560 118360576 119173120 122220160 124590080 128596864 131090432 134442176 135365120 137049088 139859665 140553184 141518080 147950720 155669888 160746080 162652160 162745792 163863040 168052720 170045440 171311360 175691480 178917376 184857992 187049984 188442496 193260628 194587360 195552256 196894720 203432240 205844480 216584192 223646720 223775464 226428928 231072490 233812480 235553120 236721152 238346240 241575785 244440320 249180160 257193728 262180864 268884352 270730240 274098176 279719330 281106368 283036160 295901440 311339776 321492160 325491584 327726080 336105440 340090880 342622720 351382960 357834752 369715984 374099968 376884992 386521256 389174720 391104512 406864480 411688960 433168384 447293440 447550928 452857856 462144980 467624960 471106240 473442304 483151570 488880640 498360320 514387456 524361728 531466727 537768704 541460480 548196352 559438660 562212736 566072320 591802880 622679552 642984320 650983168 655452160 672210880 685245440 702765920 739431968 748199936 753769984 773042512 778349440 782209024 813728960 894586880 895101856 905715712 924289960 935249920 942212480 946884608 966303140 977761280 1028774912 1062933454 1075537408 1082920960 1096392704 1118877320 1124425472 1132144640 1183605760 1245359104 1285968640 1301966336 1310904320 1344421760 1370490880 1405531840 1478863936 1507539968 1546085024 1556698880 1564418048 1627457920 1789173760 1790203712 1848579920 1870499840 1884424960 1893769216 1932606280 1955522560 2057549824 2125866908 2151074816 2165841920 2237754640 2248850944 2264289280 2367211520 2490718208 2571937280 2603932672 2621808640 2657333635 2688843520 2740981760 2811063680 2957727872 3015079936 3092170048 3113397760 3254915840 3580407424 3697159840 3740999680 3768849920 3865212560 3911045120 4115099648 4251733816 4302149632 4475509280 4497701888 4528578560 4734423040 4981436416 5143874560 5207865344 5314667270 5377687040 5481963520 5622127360 5915455744 6030159872 6184340096 6226795520 6509831680 7160814848 7394319680 7537699840 7730425120 7822090240 8230199296 8503467632 8604299264 8951018560 8995403776 9468846080 9962872832 10287749120 10415730688 10629334540 10755374080 11244254720 11830911488 12060319744 12368680192 12453591040 13019663360 14321629696 14788639360 15075399680 15460850240 17006935264 17208598528 17902037120 17990807552 20575498240 20831461376 21258669080 21510748160 22488509440 23661822976 24737360384 24907182080 26039326720 28643259392 29577278720 30150799360 30921700480 34013870528 35804074240 35981615104 41150996480 42517338160 43021496320 44977018880 47323645952 49474720768 49814364160 52078653440 57286518784 59154557440 60301598720 61843400960 68027741056 71608148480 85034676320 86042992640 89954037760 94647291904 98949441536 104157306880 114573037568 118309114880 123686801920 136055482112 143216296960 170069352640 179908075520 189294583808 197898883072 229146075136 236618229760 247373603840 272110964224 286432593920 340138705280 395797766144 473236459520 494747207680 544221928448 572865187840 680277410560 946472919040 989494415360 1088443856896 1145730375680 1360554821120 1978988830720 2176887713792 2721109642240 4353775427584 5442219284480 10884438568960 21768877137920
- Sum of all divisors σ(n): 63359013926880
- Sum of proper divisors (its aliquot sum) s(n): 41590136788960
- 21768877137920 is an abundant number, because the sum of its proper divisors (41590136788960) is greater than itself. Its abundance is 19821259651040
Bases of 21768877137920
- Binary: 1001111001100011101100011000001100000000000002
- Hexadecimal: 0x13CC76306000
- Base-36: 7PSHFE48W
Squares and roots of 21768877137920
- 21768877137920 squared (217688771379202) is 473884011845856050701926400
- 21768877137920 cubed (217688771379203) is 10315922831497066241216465977462489088000
-
The
square root of 21768877137920 is 4665712.9292231429 -
The
cube root of 21768877137920 is 27921.9241340251
Scales and comparisons
How big is 21768877137920?- 21,768,877,137,920 seconds is equal to 692,182 years, 49 weeks, 5 days, 12 hours, 5 minutes, 20 seconds.
-
To count from 1 to 21,768,877,137,920 would take you about one million, seven hundred thirty thousand, four hundred fifty-seven 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 21768877137920 cubic inches would be around 2326.8 feet tall.
Recreational maths with 21768877137920
- 21768877137920 backwards is 02973177886712
- The number of decimal digits it has is: 14
- The sum of 21768877137920's digits is 68
- More coming soon!
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The information we have on file for 21768877137920 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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