21422513445210
21,422,513,445,210 is an even composite number composed of six prime numbers multiplied together.
21422513445210 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 21422513445210:
2 × 32 × 5 × 1072 × 1272 × 1289
(2 × 3 × 3 × 5 × 107 × 107 × 127 × 127 × 1289)See below for interesting mathematical facts about the number 21422513445210 from the Numbermatics database.
Names of 21422513445210
- Cardinal: 21422513445210 can be written as Twenty-one trillion, four hundred twenty-two billion, five hundred thirteen million, four hundred forty-five thousand, two hundred ten.
Scientific notation
- Scientific notation: 2.142251344521 × 1013
Factors of 21422513445210
Divisors of 21422513445210
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 107 127 214 254 321 381 535 635 642 762 963 1070 1143 1270 1289 1605 1905 1926 2286 2578 3210 3810 3867 4815 5715 6445 7734 9630 11430 11449 11601 12890 13589 16129 19335 22898 23202 27178 32258 34347 38670 40767 48387 57245 58005 67945 68694 80645 81534 96774 103041 114490 116010 122301 135890 137923 145161 161290 163703 171735 203835 206082 241935 244602 275846 290322 327406 343470 407670 413769 483870 491109 515205 611505 689615 725805 818515 827538 982218 1030410 1223010 1241307 1379230 1451610 1454023 1473327 1637030 1725803 2068845 2455545 2482614 2908046 2946654 3451606 4137690 4362069 4911090 5177409 6206535 7270115 7366635 8629015 8724138 10354818 12413070 13086207 14540230 14733270 14757761 15532227 17258030 17516221 20790281 21810345 25887045 26172414 29515522 31064454 35032442 41580562 43620690 44273283 51774090 52548663 62370843 65431035 73788805 77661135 87581105 88546566 103951405 105097326 124741686 130862070 132819849 147577610 155322270 157645989 175162210 184660921 187112529 207902810 221366415 262743315 265639698 311854215 315291978 369321842 374225058 442732830 525486630 553982763 623708430 664099245 788229945 923304605 935562645 1107965526 1328198490 1576459890 1661948289 1846609210 1871125290 1874235647 2224560067 2769913815 3323896578 3748471294 4449120134 5539827630 5622706941 6673680201 8309741445 9371178235 11122800335 11245413882 13347360402 16619482890 16868120823 18742356470 20021040603 22245600670 28113534705 33368401005 33736241646 40042081206 56227069410 66736802010 84340604115 100105203015 168681208230 200210406030 238027927169 476055854338 714083781507 1190139635845 1428167563014 2142251344521 2380279271690 3570418907535 4284502689042 7140837815070 10711256722605 21422513445210
- Sum of all divisors σ(n): 56714105497140
- Sum of proper divisors (its aliquot sum) s(n): 35291592051930
- 21422513445210 is an abundant number, because the sum of its proper divisors (35291592051930) is greater than itself. Its abundance is 13869078606720
Bases of 21422513445210
- Binary: 1001101111011110100010100110111011001010110102
- Hexadecimal: 0x137BD14DD95A
- Base-36: 7LDD7E4II
Squares and roots of 21422513445210
- 21422513445210 squared (214225134452102) is 458924082310203223671944100
- 21422513445210 cubed (214225134452103) is 9831307323620989277079707428509532761000
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The
square root of 21422513445210 is 4628446.1156213107 -
The
cube root of 21422513445210 is 27773.0435200201
Scales and comparisons
How big is 21422513445210?- 21,422,513,445,210 seconds is equal to 681,169 years, 34 weeks, 3 days, 11 hours, 13 minutes, 30 seconds.
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To count from 1 to 21,422,513,445,210 would take you about one million, seven hundred two thousand, nine hundred twenty-four 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 21422513445210 cubic inches would be around 2314.4 feet tall.
Recreational maths with 21422513445210
- 21422513445210 backwards is 01254431522412
- The number of decimal digits it has is: 14
- The sum of 21422513445210's digits is 36
- More coming soon!
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