21023377391800
21,023,377,391,800 is an even composite number composed of six prime numbers multiplied together.
21023377391800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 21023377391800:
23 × 52 × 72 × 232 × 972 × 431
(2 × 2 × 2 × 5 × 5 × 7 × 7 × 23 × 23 × 97 × 97 × 431)See below for interesting mathematical facts about the number 21023377391800 from the Numbermatics database.
Names of 21023377391800
- Cardinal: 21023377391800 can be written as Twenty-one trillion, twenty-three billion, three hundred seventy-seven million, three hundred ninety-one thousand, eight hundred.
Scientific notation
- Scientific notation: 2.10233773918 × 1013
Factors of 21023377391800
Divisors of 21023377391800
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 23 25 28 35 40 46 49 50 56 70 92 97 98 100 115 140 161 175 184 194 196 200 230 245 280 322 350 388 392 431 460 485 490 529 575 644 679 700 776 805 862 920 970 980 1058 1127 1150 1225 1288 1358 1400 1610 1724 1940 1960 2116 2155 2231 2254 2300 2425 2450 2645 2716 3017 3220 3395 3448 3703 3880 4025 4232 4310 4462 4508 4600 4753 4850 4900 5290 5432 5635 6034 6440 6790 7406 8050 8620 8924 9016 9409 9506 9700 9800 9913 10580 10775 11155 11270 12068 13225 13580 14812 15085 15617 16100 16975 17240 17848 18515 18818 19012 19400 19826 21119 21160 21550 22310 22540 23765 24136 25921 26450 27160 28175 29624 30170 31234 32200 33950 37030 37636 38024 39652 41807 42238 43100 44620 45080 47045 47530 49565 51313 51842 52900 55775 56350 60340 62468 65863 67900 69391 74060 75272 75425 78085 79304 83614 84476 86200 89240 92575 94090 95060 99130 102626 103684 105595 105800 109319 111550 112700 118825 120680 124936 129605 131726 135800 138782 148120 150850 156170 167228 168952 185150 188180 190120 198260 205252 207368 209035 211190 216407 218638 223100 225400 227999 235225 237650 247825 256565 259210 263452 277564 292649 301700 312340 329315 334456 346955 359191 370300 376360 390425 396520 410504 418070 422380 432814 437276 446200 455998 461041 470450 475300 485737 495650 513130 518420 526904 527975 546595 555128 585298 603400 624680 648025 658630 693910 718382 740600 780850 836140 844760 865628 874552 911996 922082 940900 950600 961561 971474 991300 1026260 1036840 1045175 1055950 1082035 1093190 1139995 1170596 1282825 1296050 1317260 1387820 1436764 1463245 1514849 1561700 1595993 1646575 1672280 1731256 1734775 1795955 1823992 1844164 1881800 1923122 1942948 1982600 2048543 2052520 2090350 2111900 2164070 2186380 2279990 2305205 2341192 2428685 2514337 2565650 2592100 2634520 2732975 2775640 2873528 2926490 3029698 3123400 3191986 3293150 3469550 3591910 3688328 3846244 3885896 4055279 4097086 4180700 4223800 4328140 4372760 4559980 4610410 4807805 4857370 4977361 5028674 5131300 5184200 5410175 5465950 5699975 5852980 6059396 6383972 6586300 6730927 6939100 7183820 7316225 7574245 7692488 7979965 8110558 8194172 8361400 8656280 8979775 9119960 9220820 9615610 9714740 9954722 10057348 10242715 10262600 10603943 10820350 10931900 11171951 11399950 11526025 11705960 12118792 12143425 12571685 12767944 13172600 13461854 13878200 14367640 14632450 15148490 15959930 16221116 16388344 17959550 18441640 19231220 19429480 19909444 20114696 20276395 20485430 21207886 21640700 21863800 22115903 22343902 22799900 23052050 24039025 24286850 24886805 25143370 26923708 28386953 29264900 30296980 31919860 32442232 33654635 34841527 35919100 37871225 38462440 39818888 39899825 40552790 40970860 42415772 43281400 44231806 44687804 45599800 46104100 47116489 48078050 48573700 49773610 50286740 51213575 53019715 53847416 55859755 56773906 58529800 60593960 62858425 63839720 67309270 69683054 71838200 75742450 79799650 81105580 81941720 84831544 88463612 89375608 92208200 93271417 94232978 96156100 97147400 99547220 100573480 101381975 102427150 106039430 110579515 111719510 113547812 124434025 125716850 134618540 139366108 141934765 151484900 154811321 159599300 162211160 168273175 174207635 176927224 186542834 188465956 192312200 198708671 199094440 202763950 204854300 212078860 221159030 223439020 227095624 235582445 243890689 248868050 251433700 265098575 269237080 278732216 279298775 283869530 302969800 309622642 319198600 336546350 348415270 373085668 376931912 397417342 405527900 409708600 424157720 442318060 446878040 466357085 471164890 487781378 497736100 502867400 530197150 552897575 558597550 567739060 619245284 652899919 673092700 696830540 709673825 746171336 774056605 794834684 811055800 871038175 884636120 932714170 942329780 975562756 993543355 995472200 1060394300 1083679247 1105795150 1117195100 1135478120 1177912225 1219453445 1238490568 1305799838 1346185400 1393661080 1419347650 1548113210 1589669368 1742076350 1865428340 1884659560 1951125512 1987086710 2120788600 2145242591 2167358494 2211590300 2234390200 2331785425 2355824450 2438906890 2611599676 2838695300 3096226420 3264499595 3484152700 3730856680 3870283025 3974173420 4290485182 4334716988 4423180600 4570299433 4663570850 4711648900 4877813780 4967716775 5223199352 5418396235 5677390600 6097267225 6192452840 6528999190 6968305400 7740566050 7948346840 8580970364 8669433976 9140598866 9327141700 9423297800 9755627560 9935433550 10726212955 10836792470 12194534450 13057998380 15016698137 15481132100 16322497975 17161940728 18281197732 18654283400 19870867100 21452425910 21673584940 22851497165 24389068900 26115996760 27091981175 30033396274 30962264200 32644995950 36562395464 39741734200 42904851820 43347169880 45702994330 48778137800 53631064775 54183962350 60066792548 65289991900 75083490685 85809703640 91405988660 105116886959 107262129550 108367924700 114257485825 120133585096 130579983800 150166981370 182811977320 210233773918 214524259100 216735849400 228514971650 300333962740 375417453425 420467547836 429048518200 457029943300 525584434795 600667925480 750834906850 840935095672 914059886600 1051168869590 1501669813700 2102337739180 2627922173975 3003339627400 4204675478360 5255844347950 10511688695900 21023377391800
- Sum of all divisors σ(n): 60197739129360
- Sum of proper divisors (its aliquot sum) s(n): 39174361737560
- 21023377391800 is an abundant number, because the sum of its proper divisors (39174361737560) is greater than itself. Its abundance is 18150984345760
Bases of 21023377391800
- Binary: 1001100011110111000101111000100000000101110002
- Hexadecimal: 0x131EE2F100B8
- Base-36: 7GA083ANS
Squares and roots of 21023377391800
- 21023377391800 squared (210233773918002) is 441982396958047370707240000
- 21023377391800 cubed (210233773918003) is 9291962731781386186400022992576632000000
-
The
square root of 21023377391800 is 4585125.6680488049 -
The
cube root of 21023377391800 is 27599.4754992919
Scales and comparisons
How big is 21023377391800?- 21,023,377,391,800 seconds is equal to 668,478 years, 19 weeks, 2 days, 5 hours, 16 minutes, 40 seconds.
-
To count from 1 to 21,023,377,391,800 would take you about one million, six hundred seventy-one thousand, one 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 21023377391800 cubic inches would be around 2300 feet tall.
Recreational maths with 21023377391800
- 21023377391800 backwards is 00819377332012
- 21023377391800 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21023377391800's digits is 46
- More coming soon!
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