138058831056

Names of 138058831056

• Cardinal: 138058831056 can be written as One hundred thirty-eight billion, fifty-eight million, eight hundred thirty-one thousand and fifty-six.

Scientific notation

• Scientific notation: 1.38058831056 × 10¹¹

Factors of 138058831056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1866562

Divisors of 138058831056

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 46 48 67 69 92 134 138 184 201 268 276 368 402 536 552 804 1072 1104 1541 1608 3082 3216 4623 6164 9246 12328 18492 24656 36984 73968 1866467 3732934 5599401 7465868 11198802 14931736 22397604 29863472 42928741 44795208 85857482 89590416 125053289 128786223 171714964 250106578 257572446 343429928 375159867 500213156 515144892 686859856 750319734 1000426312 1030289784 1500639468 2000852624 2060579568 2876225647 3001278936 5752451294 6002557872 8628676941 11504902588 17257353882 23009805176 34514707764 46019610352 69029415528 138058831056
• Sum of all divisors σ(n): 377713396224
• Sum of proper divisors (its aliquot sum) s(n): 239654565168
• 138058831056 is an abundant number, because the sum of its proper divisors (239654565168) is greater than itself. Its abundance is 101595734112

Bases of 138058831056

• Binary: 10000000100100111100101001010011010000₂
• Hexadecimal: 0x2024F294D0
• Base-36: 1RF8NVTC

Squares and roots of 138058831056

• 138058831056 squared (138058831056²) is 19060240832549150075136
• 138058831056 cubed (138058831056³) is 2631434568987575896039590730223616
• The square root of 138058831056 is 371562.6879222401
• The cube root of 138058831056 is 5168.3834916645

Scales and comparisons

• 138,058,831,056 seconds is equal to 4,389 years, 43 weeks, 6 days, 3 hours, 17 minutes, 36 seconds.
• To count from 1 to 138,058,831,056 would take you about eight thousand, seven hundred seventy-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 138058831056 cubic inches would be around 430.7 feet tall.

Recreational maths with 138058831056

• 138058831056 backwards is 650138850831
• 138058831056 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138058831056's digits is 48
• More coming soon!