101210890131989931

Names of 101210890131989931

• Cardinal: 101210890131989931 can be written as One hundred one quadrillion, two hundred ten trillion, eight hundred ninety billion, one hundred thirty-one million, nine hundred eighty-nine thousand, nine hundred thirty-one.

Scientific notation

• Scientific notation: 1.01210890131989931 × 10¹⁷

Factors of 101210890131989931

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6909124

Divisors of 101210890131989931

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 97 167 211 291 501 633 1429 4287 16199 20467 35237 48597 61401 105711 138613 238643 301519 415839 715929 904557 3417989 6907217 10253967 20721651 23148371 29247343 50353673 69445113 87742029 151061019 670000049 1153505239 1457422787 2010000147 3460515717 4372268361 4884306281 9870413093 14652918843 29611239279 111890008183 141370010339 243389605429 335670024549 424110031017 730168816287 957430070021 1648358986531 2082657162623 2872290210063 4945076959593 6247971487869 23608791726613 70826375179839 159890821693507 202017744774431 347803746158041 479672465080521 606053234323293 1043411238474123 33736963377329977 101210890131989931
• Sum of all divisors σ(n): 137901950908001280
• Sum of proper divisors (its aliquot sum) s(n): 36691060776011349
• 101210890131989931 is a deficient number, because the sum of its proper divisors (36691060776011349) is less than itself. Its deficiency is 64519829355978582

Bases of 101210890131989931

• Binary: 101100111100100101100010010110001101101111110010110101011₂
• Hexadecimal: 0x16792C4B1B7E5AB
• Base-36: ROK9L1OUCA3

Squares and roots of 101210890131989931

• 101210890131989931 squared (101210890131989931²) is 10243644281309736792518521885384761
• 101210890131989931 cubed (101210890131989931³) is 1036768355906826728315161690376950673121214512841491
• The square root of 101210890131989931 is 318136590.3695925559
• The cube root of 101210890131989931 is 466024.8565827037

Scales and comparisons

• 101,210,890,131,989,931 seconds is equal to 3,218,193,240 years, 18 weeks, 4 days, 14 hours, 58 minutes, 51 seconds.
• To count from 1 to 101,210,890,131,989,931 would take you about nine billion, six hundred fifty-four million, five hundred seventy-nine thousand, seven hundred twenty-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 101210890131989931 cubic inches would be around 38835.4 feet tall.

Recreational maths with 101210890131989931

• 101210890131989931 backwards is 139989131098012101
• The number of decimal digits it has is: 18
• The sum of 101210890131989931's digits is 66
• More coming soon!