131689424993421376

Names of 131689424993421376

• Cardinal: 131689424993421376 can be written as One hundred thirty-one quadrillion, six hundred eighty-nine trillion, four hundred twenty-four billion, nine hundred ninety-three million, four hundred twenty-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.31689424993421376 × 10¹⁷

Factors of 131689424993421376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1226020

Divisors of 131689424993421376

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 16 32 37 64 74 148 296 592 1184 1369 2368 2738 5476 10952 21904 43808 87616 1225981 2451962 4903924 9807848 19615696 39231392 45361297 78462784 90722594 181445188 362890376 725780752 1451561504 1678367989 2903123008 3356735978 6713471956 13426943912 26853887824 53707775648 107415551296 1503029412361 3006058824722 6012117649444 12024235298888 24048470597776 48096941195552 55612088257357 96193882391104 111224176514714 222448353029428 444896706058856 889793412117712 1779586824235424 2057647265522209 3559173648470848 4115294531044418 8230589062088836 16461178124177672 32922356248355344 65844712496710688 131689424993421376
• Sum of all divisors σ(n): 268575041734872327
• Sum of proper divisors (its aliquot sum) s(n): 136885616741450951
• 131689424993421376 is an abundant number, because the sum of its proper divisors (136885616741450951) is greater than itself. Its abundance is 5196191748029575

Bases of 131689424993421376

• Binary: 111010011110110101101010110010101011010001000100001000000₂
• Hexadecimal: 0x1D3DAD595688840
• Base-36: 100O06O0W01S

Squares and roots of 131689424993421376

• 131689424993421376 squared (131689424993421376²) is 17342104655097954576340878293733376
• 131689424993421376 cubed (131689424993421376³) is 2283771790205585770939909740169903454624566563045376
• 131689424993421376 is a perfect square number. Its square root is 362890376
• The cube root of 131689424993421376 is 508764.6958022313

Scales and comparisons

• 131,689,424,993,421,376 seconds is equal to 4,187,316,372 years, 34 weeks, 1 hour, 56 minutes, 16 seconds.
• To count from 1 to 131,689,424,993,421,376 would take you about twelve billion, five hundred sixty-one million, nine hundred forty-nine thousand, one hundred seventeen 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 131689424993421376 cubic inches would be around 42397.1 feet tall.

Recreational maths with 131689424993421376

• 131689424993421376 backwards is 673124399424986131
• The number of decimal digits it has is: 18
• The sum of 131689424993421376's digits is 82
• More coming soon!