981919638377124

Names of 981919638377124

• Cardinal: 981919638377124 can be written as Nine hundred eighty-one trillion, nine hundred nineteen billion, six hundred thirty-eight million, three hundred seventy-seven thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 9.81919638377124 × 10¹⁴

Factors of 981919638377124

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 544015

Divisors of 981919638377124

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 61 122 131 183 244 262 366 393 524 732 786 1572 7991 15982 19531 23973 31964 39062 47946 58593 78124 95892 117186 234372 524287 1048574 1191391 1572861 2097148 2382782 2558561 3145722 3574173 4765564 5117122 6291444 7148346 7675683 10234244 14296692 15351366 30702732 31981507 63963014 68681597 95944521 127926028 137363194 156072221 191889042 206044791 274726388 312144442 383778084 412089582 468216663 624288884 824179164 936433326 1872866652 4189577417 8379154834 10239849397 12568732251 16758309668 20479698794 25137464502 30719548191 40959397588 50274929004 61439096382 122878192764 624630813217 1249261626434 1341420271007 1873892439651 2498523252868 2682840542014 3747784879302 4024260813021 5365681084028 7495569758604 8048521626042 16097043252084 81826636531427 163653273062854 245479909594281 327306546125708 490959819188562 981919638377124
• Sum of all divisors σ(n): 2346606586232832
• Sum of proper divisors (its aliquot sum) s(n): 1364686947855708
• 981919638377124 is an abundant number, because the sum of its proper divisors (1364686947855708) is greater than itself. Its abundance is 382767309478584

Bases of 981919638377124

• Binary: 11011111010000110011111011001111100101001010100100₂
• Hexadecimal: 0x37D0CFB3E52A4
• Base-36: 9O27NK9XNO

Squares and roots of 981919638377124

• 981919638377124 squared (981919638377124²) is 964166176230661967264446511376
• 981919638377124 cubed (981919638377124³) is 946733703099866008441485332463321928044162624
• The square root of 981919638377124 is 31335596.9845338035
• The cube root of 981919638377124 is 99393.6521328267

Scales and comparisons

• 981,919,638,377,124 seconds is equal to 31,222,007 years, 11 weeks, 4 days, 8 hours, 45 minutes, 24 seconds.
• To count from 1 to 981,919,638,377,124 would take you about seventy-eight million, fifty-five thousand and eighteen 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 981919638377124 cubic inches would be around 8282.8 feet tall.

Recreational maths with 981919638377124

• 981919638377124 backwards is 421773836919189
• The number of decimal digits it has is: 15
• The sum of 981919638377124's digits is 78
• More coming soon!