21201197472
21,201,197,472 is an even composite number composed of six prime numbers multiplied together.
21201197472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21201197472:
25 × 33 × 7 × 13 × 43 × 6271
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 13 × 43 × 6271)See below for interesting mathematical facts about the number 21201197472 from the Numbermatics database.
Names of 21201197472
- Cardinal: 21201197472 can be written as Twenty-one billion, two hundred one million, one hundred ninety-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.1201197472 × 1010
Factors of 21201197472
Divisors of 21201197472
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 43 48 52 54 56 63 72 78 84 86 91 96 104 108 112 117 126 129 144 156 168 172 182 189 208 216 224 234 252 258 273 288 301 312 336 344 351 364 378 387 416 432 468 504 516 546 559 602 624 672 688 702 728 756 774 819 864 903 936 1008 1032 1092 1118 1161 1204 1248 1376 1404 1456 1512 1548 1638 1677 1806 1872 2016 2064 2184 2236 2322 2408 2457 2709 2808 2912 3024 3096 3276 3354 3612 3744 3913 4128 4368 4472 4644 4816 4914 5031 5418 5616 6048 6192 6271 6552 6708 7224 7826 8127 8736 8944 9288 9632 9828 10062 10836 11232 11739 12384 12542 13104 13416 14448 15093 15652 16254 17888 18576 18813 19656 20124 21672 23478 25084 26208 26832 28896 30186 31304 32508 35217 37152 37626 39312 40248 43344 43897 46956 50168 53664 56439 60372 62608 65016 70434 75252 78624 80496 81523 86688 87794 93912 100336 105651 112878 120744 125216 130032 131691 140868 150504 160992 163046 169317 175588 187824 200672 211302 225756 241488 244569 260064 263382 269653 281736 301008 326092 338634 351176 375648 395073 422604 451512 482976 489138 526764 539306 563472 570661 602016 652184 677268 702352 733707 790146 808959 845208 903024 978276 1053528 1078612 1126944 1141322 1185219 1304368 1354536 1404704 1467414 1580292 1617918 1690416 1711983 1806048 1887571 1956552 2107056 2157224 2201121 2282644 2370438 2426877 2608736 2709072 2934828 3160584 3235836 3380832 3423966 3505489 3775142 3913104 4214112 4314448 4402242 4565288 4740876 4853754 5135949 5418144 5662713 5869656 6321168 6471672 6847932 7010978 7280631 7550284 7826208 8628896 8804484 9130576 9481752 9707508 10271898 10516467 11325426 11739312 12642336 12943344 13695864 14021956 14561262 15100568 15407847 16988139 17608968 18261152 18963504 19415016 20543796 21032934 22650852 23478624 24538423 25886688 27391728 28043912 29122524 30201136 30815694 31549401 33976278 35217936 37927008 38830032 41087592 42065868 45301704 49076846 50964417 54783456 56087824 58245048 60402272 61631388 63098802 67952556 70435872 73615269 77660064 82175184 84131736 90603408 94648203 98153692 101928834 112175648 116490096 123262776 126197604 135905112 147230538 164350368 168263472 181206816 189296406 196307384 203857668 220845807 232980192 246525552 252395208 271810224 294461076 336526944 378592812 392614768 407715336 441691614 493051104 504790416 543620448 588922152 662537421 757185624 785229536 815430672 883383228 1009580832 1177844304 1325074842 1514371248 1630861344 1766766456 2355688608 2650149684 3028742496 3533532912 5300299368 7067065824 10600598736 21201197472
- Sum of all divisors σ(n): 77889208320
- Sum of proper divisors (its aliquot sum) s(n): 56688010848
- 21201197472 is an abundant number, because the sum of its proper divisors (56688010848) is greater than itself. Its abundance is 35486813376
Bases of 21201197472
- Binary: 100111011111011000010011001101000002
- Hexadecimal: 0x4EFB099A0
- Base-36: 9QMN8O0
Squares and roots of 21201197472
- 21201197472 squared (212011974722) is 449490774246739190784
- 21201197472 cubed (212011974723) is 9529742666647289635893066498048
-
The
square root of 21201197472 is 145606.3098632747 -
The
cube root of 21201197472 is 2767.7071162037
Scales and comparisons
How big is 21201197472?- 21,201,197,472 seconds is equal to 674 years, 6 weeks, 6 days, 5 hours, 31 minutes, 12 seconds.
-
To count from 1 to 21,201,197,472 would take you about one thousand, three hundred forty-eight 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 21201197472 cubic inches would be around 230.6 feet tall.
Recreational maths with 21201197472
- 21201197472 backwards is 27479110212
- 21201197472 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21201197472's digits is 36
- More coming soon!
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The information we have on file for 21201197472 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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