101312921928

Names of 101312921928

• Cardinal: 101312921928 can be written as One hundred one billion, three hundred twelve million, nine hundred twenty-one thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.01312921928 × 10¹¹

Factors of 101312921928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19822

Divisors of 101312921928

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 24 29 58 87 116 174 232 257 348 514 696 771 841 1028 1542 1682 2056 2523 3084 3364 5046 6168 6728 7453 10092 14906 19531 20184 22359 29812 39062 44718 58593 59624 78124 89436 117186 156248 178872 216137 234372 432274 468744 566399 648411 864548 1132798 1296822 1699197 1729096 2265596 2593644 3398394 4531192 5019467 5187288 6796788 10038934 13593576 15058401 16425571 20077868 30116802 32851142 40155736 49276713 60233604 65702284 98553426 120467208 131404568 145564543 197106852 291129086 394213704 436693629 582258172 873387258 1164516344 1746774516 3493549032 4221371747 8442743494 12664115241 16885486988 25328230482 33770973976 50656460964 101312921928
• Sum of all divisors σ(n): 263351518560
• Sum of proper divisors (its aliquot sum) s(n): 162038596632
• 101312921928 is an abundant number, because the sum of its proper divisors (162038596632) is greater than itself. Its abundance is 60725674704

Bases of 101312921928

• Binary: 1011110010110101110001000000101001000₂
• Hexadecimal: 0x1796B88148
• Base-36: 1AJJ3IVC

Squares and roots of 101312921928

• 101312921928 squared (101312921928²) is 10264308149589023237184
• 101312921928 cubed (101312921928³) is 1039907050204246856514600418570752
• The square root of 101312921928 is 318296.9084486999
• The cube root of 101312921928 is 4661.8140555897

Scales and comparisons

• 101,312,921,928 seconds is equal to 3,221 years, 22 weeks, 5 days, 6 hours, 18 minutes, 48 seconds.
• To count from 1 to 101,312,921,928 would take you about six thousand, four hundred forty-two 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 101312921928 cubic inches would be around 388.5 feet tall.

Recreational maths with 101312921928

• 101312921928 backwards is 829129213101
• The number of decimal digits it has is: 12
• The sum of 101312921928's digits is 39
• More coming soon!