138014929188

Names of 138014929188

• Cardinal: 138014929188 can be written as One hundred thirty-eight billion, fourteen million, nine hundred twenty-nine thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 1.38014929188 × 10¹¹

Factors of 138014929188

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16121

Divisors of 138014929188

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 43 54 86 108 129 172 258 387 516 774 1161 1548 1849 2322 3698 4644 5547 7396 11094 16073 16641 22188 32146 33282 48219 49923 64292 66564 79507 96438 99846 144657 159014 192876 199692 238521 289314 318028 433971 477042 578628 691139 715563 867942 954084 1382278 1431126 1735884 2073417 2146689 2764556 2862252 4146834 4293378 6220251 8293668 8586756 12440502 18660753 24881004 29718977 37321506 59437954 74643012 89156931 118875908 178313862 267470793 356627724 534941586 802412379 1069883172 1277916011 1604824758 2555832022 3209649516 3833748033 5111664044 7667496066 11501244099 15334992132 23002488198 34503732297 46004976396 69007464594 138014929188
• Sum of all divisors σ(n): 366358608000
• Sum of proper divisors (its aliquot sum) s(n): 228343678812
• 138014929188 is an abundant number, because the sum of its proper divisors (228343678812) is greater than itself. Its abundance is 90328749624

Bases of 138014929188

• Binary: 10000000100010010101001011000100100100₂
• Hexadecimal: 0x202254B124
• Base-36: 1REIIWX0

Squares and roots of 138014929188

• 138014929188 squared (138014929188²) is 19048120678768654339344
• 138014929188 cubed (138014929188³) is 2628925026644734323678611082372672
• The square root of 138014929188 is 371503.6058882875
• The cube root of 138014929188 is 5167.8355954199

Scales and comparisons

• 138,014,929,188 seconds is equal to 4,388 years, 23 weeks, 2 days, 19 minutes, 48 seconds.
• To count from 1 to 138,014,929,188 would take you about eight thousand, seven hundred seventy-six 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 138014929188 cubic inches would be around 430.7 feet tall.

Recreational maths with 138014929188

• 138014929188 backwards is 881929410831
• 138014929188 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138014929188's digits is 54
• More coming soon!