21137939235458640
21,137,939,235,458,640 is an even composite number composed of six prime numbers multiplied together.
What does the number 21137939235458640 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 600 divisors.
21137939235458640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred divisors.
Prime factorization of 21137939235458640:
24 × 34 × 5 × 72 × 31 × 2147483647
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 31 × 2147483647)See below for interesting mathematical facts about the number 21137939235458640 from the Numbermatics database.
Names of 21137939235458640
- Cardinal: 21137939235458640 can be written as Twenty-one quadrillion, one hundred thirty-seven trillion, nine hundred thirty-nine billion, two hundred thirty-five million, four hundred fifty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.113793923545864 × 1016
Factors of 21137939235458640
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 13
- Sum of prime factors: 2147483695
Divisors of 21137939235458640
- Number of divisors d(n): 600
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 31 35 36 40 42 45 48 49 54 56 60 62 63 70 72 80 81 84 90 93 98 105 108 112 120 124 126 135 140 144 147 155 162 168 180 186 189 196 210 216 217 240 245 248 252 270 279 280 294 310 315 324 336 360 372 378 392 405 420 432 434 441 465 490 496 504 540 558 560 567 588 620 630 648 651 720 735 744 756 784 810 837 840 868 882 930 945 980 1008 1080 1085 1116 1134 1176 1240 1260 1296 1302 1323 1395 1470 1488 1512 1519 1620 1674 1680 1736 1764 1860 1890 1953 1960 2160 2170 2205 2232 2268 2352 2480 2511 2520 2604 2646 2790 2835 2940 3024 3038 3240 3255 3348 3472 3528 3720 3780 3906 3920 3969 4185 4340 4410 4464 4536 4557 5022 5040 5208 5292 5580 5670 5859 5880 6076 6480 6510 6615 6696 7056 7440 7560 7595 7812 7938 8370 8680 8820 9072 9114 9765 10044 10416 10584 11160 11340 11718 11760 12152 12555 13020 13230 13392 13671 15120 15190 15624 15876 16740 17360 17577 17640 18228 19530 19845 20088 21168 22320 22680 22785 23436 24304 25110 26040 26460 27342 29295 30380 31248 31752 33480 35154 35280 36456 39060 39690 40176 41013 45360 45570 46872 50220 52080 52920 54684 58590 60760 63504 66960 68355 70308 72912 78120 79380 82026 87885 91140 93744 100440 105840 109368 117180 121520 123039 136710 140616 156240 158760 164052 175770 182280 200880 205065 218736 234360 246078 273420 281232 317520 328104 351540 364560 410130 468720 492156 546840 615195 656208 703080 820260 984312 1093680 1230390 1406160 1640520 1968624 2460780 3281040 4921560 9843120 2147483647 4294967294 6442450941 8589934588 10737418235 12884901882 15032385529 17179869176 19327352823 21474836470 25769803764 30064771058 32212254705 34359738352 38654705646 42949672940 45097156587 51539607528 57982058469 60129542116 64424509410 66571993057 75161927645 77309411292 85899345880 90194313174 96636764115 103079215056 105226698703 115964116938 120259084232 128849018820 133143986114 135291469761 150323855290 154618822584 171798691760 173946175407 180388626348 193273528230 199715979171 210453397406 225485782935 231928233876 240518168464 257698037640 266287972228 270582939522 289910292345 300647710580 309237645168 315680096109 332859965285 347892350814 360777252696 386547056460 399431958342 405874409283 420906794812 450971565870 463856467752 466003951399 515396075280 526133493515 532575944456 541165879044 579820584690 599147937513 601295421160 631360192218 665719930570 676457348805 695784701628 721554505392 773094112920 798863916684 811748818566 841813589624 869730877035 901943131740 927712935504 932007902798 947040288327 998579895855 1052266987030 1065151888912 1082331758088 1159641169380 1198295875026 1202590842320 1217623227849 1262720384436 1331439861140 1352914697610 1391569403256 1398011854197 1546188225840 1578400480545 1597727833368 1623497637132 1683627179248 1739461754070 1797443812539 1803886263480 1864015805596 1894080576654 1997159791710 2029372046415 2104533974060 2164663516176 2319282338760 2330019756995 2396591750052 2435246455698 2525440768872 2662879722280 2705829395220 2783138806512 2796023708394 2841120864981 2995739687565 3156800961090 3195455666736 3246995274264 3262027659793 3478923508140 3594887625078 3607772526960 3728031611192 3788161153308 3994319583420 4058744092830 4194035562591 4209067948120 4638564677520 4660039513990 4735201441635 4793183500104 4870492911396 5050881537744 5325759444560 5392331437617 5411658790440 5592047416788 5682241729962 5991479375130 6088116139245 6313601922180 6493990548528 6524055319586 6957847016280 6990059270985 7189775250156 7456063222384 7576322306616 7988639166840 8117488185660 8388071125182 8418135896240 8523362594943 8987219062695 9320079027980 9470402883270 9586367000208 9740985822792 9786082979379 10784662875234 10823317580880 11184094833576 11364483459924 11982958750260 12176232278490 12582106687773 12627203844360 13048110639172 13915694032560 13980118541970 14205604324905 14379550500312 15152644613232 15977278333680 16234976371320 16310138298965 16776142250364 17046725189886 17974438125390 18640158055960 18940805766540 19481971645584 19572165958758 20970177812955 21569325750468 22368189667152 22728966919848 23965917500520 24352464556980 25164213375546 25254407688720 26096221278344 26961657188085 27960237083940 28411208649810 28759101000624 29358248938137 32469952742640 32620276597930 33552284500728 34093450379772 35948876250780 37280316111920 37746320063319 37881611533080 39144331917516 41940355625910 42616812974715 43138651500936 45457933839696 47931835001040 48704929113960 48930414896895 50328426751092 52192442556688 53923314376170 55920474167880 56822417299620 58716497876274 62910533438865 65240553195860 67104569001456 68186900759544 71897752501560 75492640126638 75763223066160 78288663835032 83880711251820 85233625949430 86277303001872 88074746814411 97409858227920 97860829793790 100656853502184 107846628752340 111840948335760 113644834599240 117432995752548 125821066877730 130481106391720 136373801519088 143795505003120 146791244690685 150985280253276 156577327670064 167761422503640 170467251898860 176149493628822 188731600316595 195721659587580 201313707004368 215693257504680 227289669198480 234865991505096 251642133755460 260962212783440 264224240443233 293582489381370 301970560506552 335522845007280 340934503797720 352298987257644 377463200633190 391443319175160 431386515009360 440373734072055 469731983010192 503284267510920 528448480886466 587164978762740 603941121013104 681869007595440 704597974515288 754926401266380 782886638350320 880747468144110 1006568535021840 1056896961772932 1174329957525480 1321121202216165 1409195949030576 1509852802532760 1761494936288220 2113793923545864 2348659915050960 2642242404432330 3019705605065520 3522989872576440 4227587847091728 5284484808864660 7045979745152880 10568969617729320 21137939235458640
- Sum of all divisors σ(n): 88156230974963712
- Sum of proper divisors (its aliquot sum) s(n): 67018291739505072
- 21137939235458640 is an abundant number, because the sum of its proper divisors (67018291739505072) is greater than itself. Its abundance is 45880352504046432
Bases of 21137939235458640
- Binary: 10010110001100011010111111111110110100111001110010100002
- Hexadecimal: 0x4B18D7FF69CE50
- Base-36: 5S4RV87DH00
Squares and roots of 21137939235458640
- 21137939235458640 squared (211379392354586402) is 446812475121941794126691150649600
- 21137939235458640 cubed (211379392354586403) is 9444694948772480933046804818501741206389932544000
-
The
square root of 21137939235458640 is 145388924.0467052909 -
The
cube root of 21137939235458640 is 276495.1694951353
Scales and comparisons
How big is 21137939235458640?- 21,137,939,235,458,640 seconds is equal to 672,121,083 years, 38 weeks, 6 days, 11 hours, 24 minutes.
-
To count from 1 to 21,137,939,235,458,640 would take you about two billion, sixteen million, three hundred sixty-three thousand, two hundred fifty-one 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 21137939235458640 cubic inches would be around 23041.3 feet tall.
Recreational maths with 21137939235458640
- 21137939235458640 backwards is 04685453293973112
- 21137939235458640 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21137939235458640's digits is 72
- More coming soon!
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The information we have on file for 21137939235458640 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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