105121411815

Names of 105121411815

• Cardinal: 105121411815 can be written as One hundred five billion, one hundred twenty-one million, four hundred eleven thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.05121411815 × 10¹¹

Factors of 105121411815

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1295

Divisors of 105121411815

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 15 19 21 35 49 57 71 95 97 105 133 147 213 245 285 291 355 399 485 497 665 679 735 931 1065 1093 1349 1455 1491 1843 1995 2037 2485 2793 3279 3395 3479 4047 4655 4753 5465 5529 6745 6887 7455 7651 9215 9443 10185 10437 12901 13965 14259 16395 17395 20235 20661 20767 22953 23765 27645 28329 34435 38255 38703 47215 48209 52185 53557 62301 64505 66101 71295 77603 90307 103305 103835 106021 114765 130853 141645 144627 145369 160671 193515 198303 232809 241045 267785 270921 311505 318063 330505 337463 388015 392559 436107 451535 530105 543221 654265 723135 726845 742147 803355 915971 991515 1012389 1017583 1164045 1354605 1474457 1590315 1629663 1687315 1962795 2014399 2180535 2226441 2716105 2747913 3052749 3710735 3802547 4423371 4579855 5061945 5087915 5195029 6043197 6411797 7372285 7527491 8148315 10071995 10321199 11132205 11407641 13739565 14100793 15263745 15585087 19012735 19235391 22116855 22582473 25975145 30215985 30963597 32058985 37637455 42302379 51605995 52692437 57038205 70503965 72248393 77925435 96176955 98705551 112912365 143022329 154817985 158077311 211511895 216745179 263462185 296116653 361241965 368847059 429066987 493527755 715111645 790386555 1001156303 1083725895 1106541177 1480583265 1844235295 2145334935 3003468909 5005781515 5532705885 7008094121 15017344545 21024282363 35040470605 105121411815
• Sum of all divisors σ(n): 211199063040
• Sum of proper divisors (its aliquot sum) s(n): 106077651225
• 105121411815 is an abundant number, because the sum of its proper divisors (106077651225) is greater than itself. Its abundance is 956239410

Bases of 105121411815

• Binary: 1100001111001101110010111001011100111₂
• Hexadecimal: 0x1879B972E7
• Base-36: 1CAIKOH3

Squares and roots of 105121411815

• 105121411815 squared (105121411815²) is 11050511221978821594225
• 105121411815 cubed (105121411815³) is 1161645340931914584014941050768375
• The square root of 105121411815 is 324224.3232933025
• The cube root of 105121411815 is 4719.5116411417

Scales and comparisons

• 105,121,411,815 seconds is equal to 3,342 years, 27 weeks, 6 days, 10 minutes, 15 seconds.
• To count from 1 to 105,121,411,815 would take you about six thousand, six hundred eighty-five 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 105121411815 cubic inches would be around 393.3 feet tall.

Recreational maths with 105121411815

• 105121411815 backwards is 518114121501
• The number of decimal digits it has is: 12
• The sum of 105121411815's digits is 30
• More coming soon!