125231942807031072

Names of 125231942807031072

• Cardinal: 125231942807031072 can be written as One hundred twenty-five quadrillion, two hundred thirty-one trillion, nine hundred forty-two billion, eight hundred seven million, thirty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.25231942807031072 × 10¹⁷

Factors of 125231942807031072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 52492858313

Divisors of 125231942807031072

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 24851 49702 74553 99404 149106 198808 298212 397616 596424 795232 1192848 2385696 52492833457 104985666914 157478500371 209971333828 314957000742 419942667656 629914001484 839885335312 1259828002968 1679770670624 2519656005936 5039312011872 1304499404239907 2608998808479814 3913498212719721 5217997616959628 7826996425439442 10435995233919256 15653992850878884 20871990467838512 31307985701757768 41743980935677024 62615971403515536 125231942807031072
• Sum of all divisors σ(n): 328747078068750432
• Sum of proper divisors (its aliquot sum) s(n): 203515135261719360
• 125231942807031072 is an abundant number, because the sum of its proper divisors (203515135261719360) is greater than itself. Its abundance is 78283192454688288

Bases of 125231942807031072

• Binary: 110111100111010011100100111011001100010111000110100100000₂
• Hexadecimal: 0x1BCE9C9D98B8D20
• Base-36: Y930OAYD0DC

Squares and roots of 125231942807031072

• 125231942807031072 squared (125231942807031072²) is 15683039499223501453102799173469184
• 125231942807031072 cubed (125231942807031072³) is 1964017505607166758288571011420650532640877522485248
• The square root of 125231942807031072 is 353881255.2354688819
• The cube root of 125231942807031072 is 500309.0659931019

Scales and comparisons

• 125,231,942,807,031,072 seconds is equal to 3,981,988,413 years, 22 weeks, 2 days, 18 hours, 51 minutes, 12 seconds.
• To count from 1 to 125,231,942,807,031,072 would take you about eleven billion, nine hundred forty-five million, nine hundred sixty-five thousand, two hundred forty 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 125231942807031072 cubic inches would be around 41692.4 feet tall.

Recreational maths with 125231942807031072

• 125231942807031072 backwards is 270130708249132521
• The number of decimal digits it has is: 18
• The sum of 125231942807031072's digits is 57
• More coming soon!