100121042892
100,121,042,892 is an even composite number composed of seven prime numbers multiplied together.
100121042892 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 100121042892:
22 × 3 × 13 × 61 × 149 × 241 × 293
(2 × 2 × 3 × 13 × 61 × 149 × 241 × 293)See below for interesting mathematical facts about the number 100121042892 from the Numbermatics database.
Names of 100121042892
- Cardinal: 100121042892 can be written as One hundred billion, one hundred twenty-one million, forty-two thousand, eight hundred ninety-two.
Scientific notation
- Scientific notation: 1.00121042892 × 1011
Factors of 100121042892
Divisors of 100121042892
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 12 13 26 39 52 61 78 122 149 156 183 241 244 293 298 366 447 482 586 596 723 732 793 879 894 964 1172 1446 1586 1758 1788 1937 2379 2892 3133 3172 3516 3809 3874 4758 5811 6266 7618 7748 9089 9399 9516 11427 11622 12532 14701 15236 17873 18178 18798 22854 23244 27267 29402 35746 35909 36356 37596 43657 44103 45708 53619 54534 58804 70613 71492 71818 87314 88206 107238 107727 109068 118157 130971 141226 143636 174628 176412 191113 211839 214476 215454 232349 236314 261942 282452 354471 382226 423678 430908 464698 466817 472628 523884 567541 573339 697047 708942 764452 847356 917969 929396 933634 1135082 1146678 1394094 1400451 1417884 1702623 1835938 1867268 2190449 2270164 2293356 2663077 2753907 2788188 2800902 3405246 3671876 4307393 4380898 5326154 5507814 5601804 6571347 6810492 7989231 8614786 8761796 10521337 10652308 11015628 12922179 13142694 15978462 17229572 21042674 25844358 26285388 28475837 31564011 31956924 34620001 42085348 51688716 55996109 56951674 63128022 69240002 85427511 103860003 111992218 113903348 126256044 136777381 138480004 167988327 170855022 207720006 223984436 273554762 335976654 341710044 410332143 415440012 547109524 641801557 671953308 820664286 1283603114 1641328572 1925404671 2567206228 3850809342 7701618684 8343420241 16686840482 25030260723 33373680964 50060521446 100121042892
- Sum of all divisors σ(n): 259377148800
- Sum of proper divisors (its aliquot sum) s(n): 159256105908
- 100121042892 is an abundant number, because the sum of its proper divisors (159256105908) is greater than itself. Its abundance is 59135063016
Bases of 100121042892
- Binary: 10111010011111010110111011111110011002
- Hexadecimal: 0x174FADDFCC
- Base-36: 19ZTHF4C
Squares and roots of 100121042892
- 100121042892 squared (1001210428922) is 10024223229781703723664
- 100121042892 cubed (1001210428923) is 1003635683947956730313799459396288
-
The
square root of 100121042892 is 316419.0937538379 -
The
cube root of 100121042892 is 4643.4608496213
Scales and comparisons
How big is 100121042892?- 100,121,042,892 seconds is equal to 3,183 years, 28 weeks, 8 hours, 48 minutes, 12 seconds.
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To count from 1 to 100,121,042,892 would take you about six thousand, three hundred sixty-seven 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 100121042892 cubic inches would be around 387 feet tall.
Recreational maths with 100121042892
- 100121042892 backwards is 298240121001
- The number of decimal digits it has is: 12
- The sum of 100121042892's digits is 30
- More coming soon!
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