21042689401600
21,042,689,401,600 is an even composite number composed of six prime numbers multiplied together.
21042689401600 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21042689401600:
28 × 52 × 23 × 73 × 157 × 12473
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 23 × 73 × 157 × 12473)See below for interesting mathematical facts about the number 21042689401600 from the Numbermatics database.
Names of 21042689401600
- Cardinal: 21042689401600 can be written as Twenty-one trillion, forty-two billion, six hundred eighty-nine million, four hundred one thousand, six hundred.
Scientific notation
- Scientific notation: 2.10426894016 × 1013
Factors of 21042689401600
Divisors of 21042689401600
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 73 80 92 100 115 128 146 157 160 184 200 230 256 292 314 320 365 368 400 460 575 584 628 640 730 736 785 800 920 1150 1168 1256 1280 1460 1472 1570 1600 1679 1825 1840 2300 2336 2512 2920 2944 3140 3200 3358 3611 3650 3680 3925 4600 4672 5024 5840 5888 6280 6400 6716 7222 7300 7360 7850 8395 9200 9344 10048 11461 11680 12473 12560 13432 14444 14600 14720 15700 16790 18055 18400 18688 20096 22922 23360 24946 25120 26864 28888 29200 29440 31400 33580 36110 36800 40192 41975 45844 46720 49892 50240 53728 57305 57776 58400 62365 62800 67160 72220 73600 83950 90275 91688 93440 99784 100480 107456 114610 115552 116800 124730 125600 134320 144440 147200 167900 180550 183376 199568 200960 214912 229220 231104 233600 249460 251200 263603 268640 286525 286879 288880 311825 335800 361100 366752 399136 429824 458440 462208 467200 498920 502400 527206 537280 573050 573758 577760 623650 671600 722200 733504 798272 910529 916880 924416 997840 1004800 1054412 1074560 1146100 1147516 1155520 1247300 1318015 1343200 1434395 1444400 1467008 1596544 1821058 1833760 1958261 1995680 2108824 2149120 2292200 2295032 2311040 2494600 2636030 2686400 2868790 2888800 2934016 3193088 3642116 3667520 3916522 3991360 4217648 4552645 4584400 4590064 4622080 4989200 5272060 5372800 5737580 5777600 6590075 7171975 7284232 7335040 7833044 7982720 8435296 9105290 9168800 9180128 9791305 9978400 10544120 10745600 11475160 11555200 13180150 14343950 14568464 14670080 15666088 15965440 16870592 18210580 18337600 18360256 19582610 19956800 20942167 21088240 22763225 22950320 23110400 26360300 28687900 29136928 31332176 33741184 36421160 36675200 36720512 39165220 39913600 41884334 42176480 45040003 45526450 45900640 48956525 52720600 57375800 58273856 62664352 67482368 72842320 73350400 73441024 78330440 79827200 83768668 84352960 90080006 91052900 91801280 97913050 104710835 105441200 114751600 116547712 125328704 142953053 145684640 156660880 167537336 168705920 180160012 182105800 183602560 195826100 209421670 210882400 225200015 229503200 233095424 250657408 285906106 291369280 313321760 335074672 337411840 360320024 364211600 367205120 391652200 418843340 421764800 450400030 459006400 501314816 523554175 571812212 582738560 626643520 670149344 714765265 720640048 728423200 783304400 837686680 843529600 900800060 918012800 1047108350 1126000075 1143624424 1165477120 1253287040 1340298688 1429530530 1441280096 1456846400 1566608800 1675373360 1687059200 1801600120 1836025600 2094216700 2252000150 2287248848 2506574080 2680597376 2859061060 2882560192 2913692800 3133217600 3287920219 3350746720 3573826325 3603200240 4188433400 4504000300 4574497696 5361194752 5718122120 5765120384 5827385600 6266435200 6575840438 6701493440 7147652650 7206400480 8376866800 9008000600 9148995392 11436244240 11530240768 12532870400 13151680876 13402986880 14295305300 14412800960 16439601095 16753733600 18016001200 18297990784 22872488480 26303361752 26805973760 28590610600 28825601920 32879202190 33507467200 36032002400 36595981568 45744976960 52606723504 57181221200 57651203840 65758404380 67014934400 72064004800 82198005475 91489953920 105213447008 114362442400 131516808760 134029868800 144128009600 164396010950 182979907840 210426894016 228724884800 263033617520 288256019200 328792021900 420853788032 457449769600 526067235040 657584043800 841707576064 914899539200 1052134470080 1315168087600 2104268940160 2630336175200 4208537880320 5260672350400 10521344700800 21042689401600
- Sum of all divisors σ(n): 55448318705472
- Sum of proper divisors (its aliquot sum) s(n): 34405629303872
- 21042689401600 is an abundant number, because the sum of its proper divisors (34405629303872) is greater than itself. Its abundance is 13362939902272
Bases of 21042689401600
- Binary: 1001100100011011000100000011011100011000000002
- Hexadecimal: 0x13236206E300
- Base-36: 7GIVLYOSG
Squares and roots of 21042689401600
- 21042689401600 squared (210426894016002) is 442794777252208966082560000
- 21042689401600 cubed (210426894016003) is 9317592966368890380773979182596096000000
-
The
square root of 21042689401600 is 4587231.1258099913 -
The
cube root of 21042689401600 is 27607.9238440427
Scales and comparisons
How big is 21042689401600?- 21,042,689,401,600 seconds is equal to 669,092 years, 22 weeks, 3 days, 20 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,042,689,401,600 would take you about one million, six hundred seventy-two thousand, seven hundred thirty-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 21042689401600 cubic inches would be around 2300.7 feet tall.
Recreational maths with 21042689401600
- 21042689401600 backwards is 00610498624012
- The number of decimal digits it has is: 14
- The sum of 21042689401600's digits is 43
- More coming soon!
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The information we have on file for 21042689401600 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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