938089990512168

Names of 938089990512168

• Cardinal: 938089990512168 can be written as Nine hundred thirty-eight trillion, eighty-nine billion, nine hundred ninety million, five hundred twelve thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 9.38089990512168 × 10¹⁴

Factors of 938089990512168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 130726029934

Divisors of 938089990512168

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 13 23 24 26 39 46 52 69 78 92 104 138 156 184 276 299 312 552 598 897 1196 1794 2392 3588 7176 130726029893 261452059786 392178089679 522904119572 784356179358 1045808239144 1568712358716 1699438388609 3006698687539 3137424717432 3398876777218 5098315165827 6013397375078 6797753554436 9020096062617 10196630331654 12026794750156 13595507108872 18040192125234 20393260663308 24053589500312 36080384250468 39087082938007 40786521326616 72160768500936 78174165876014 117261248814021 156348331752028 234522497628042 312696663504056 469044995256084 938089990512168
• Sum of all divisors σ(n): 2635436762663040
• Sum of proper divisors (its aliquot sum) s(n): 1697346772150872
• 938089990512168 is an abundant number, because the sum of its proper divisors (1697346772150872) is greater than itself. Its abundance is 759256781638704

Bases of 938089990512168

• Binary: 11010101010011000000011000101001101101111000101000₂
• Hexadecimal: 0x3553018A6DE28
• Base-36: 98IWLBL2CO

Squares and roots of 938089990512168

• 938089990512168 squared (938089990512168²) is 880012830299119448258956060224
• 938089990512168 cubed (938089990512168³) is 825531227625887071494689017521864565212805632
• The square root of 938089990512168 is 30628254.7741814373
• The cube root of 938089990512168 is 97892.2176995397

Scales and comparisons

• 938,089,990,512,168 seconds is equal to 29,828,359 years, 51 weeks, 5 days, 8 hours, 2 minutes, 48 seconds.
• To count from 1 to 938,089,990,512,168 would take you about seventy-four million, five hundred seventy thousand, eight hundred ninety-nine 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 938089990512168 cubic inches would be around 8157.7 feet tall.

Recreational maths with 938089990512168

• 938089990512168 backwards is 861215099980839
• 938089990512168 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 938089990512168's digits is 78
• More coming soon!