138026225220

Names of 138026225220

• Cardinal: 138026225220 can be written as One hundred thirty-eight billion, twenty-six million, two hundred twenty-five thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.3802622522 × 10¹¹

Factors of 138026225220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 60787

Divisors of 138026225220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 3067 6134 9201 12268 15335 18402 30670 36804 39871 46005 57697 61340 79742 92010 115394 119613 159484 173091 184020 199355 230788 239226 288485 346182 398710 478452 576970 598065 692364 750061 797420 865455 1153940 1196130 1500122 1730910 2250183 2392260 3000244 3461820 3750305 4500366 7500610 9000732 11250915 15001220 22501830 45003660 176956699 353913398 530870097 707826796 884783495 1061740194 1769566990 2123480388 2300437087 2654350485 3539133980 4600874174 5308700970 6901311261 9201748348 10617401940 11502185435 13802622522 23004370870 27605245044 34506556305 46008741740 69013112610 138026225220
• Sum of all divisors σ(n): 416345075328
• Sum of proper divisors (its aliquot sum) s(n): 278318850108
• 138026225220 is an abundant number, because the sum of its proper divisors (278318850108) is greater than itself. Its abundance is 140292624888

Bases of 138026225220

• Binary: 10000000100011000000010000111001000100₂
• Hexadecimal: 0x2023010E44
• Base-36: 1REP90ZO

Squares and roots of 138026225220

• 138026225220 squared (138026225220²) is 19051238848482164048400
• 138026225220 cubed (138026225220³) is 2629570584020612630097445380648000
• The square root of 138026225220 is 371518.8087028703
• The cube root of 138026225220 is 5167.9765812395

Scales and comparisons

• 138,026,225,220 seconds is equal to 4,388 years, 41 weeks, 6 days, 18 hours, 7 minutes.
• To count from 1 to 138,026,225,220 would take you about eight thousand, seven hundred seventy-seven 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 138026225220 cubic inches would be around 430.7 feet tall.

Recreational maths with 138026225220

• 138026225220 backwards is 022522620831
• The number of decimal digits it has is: 12
• The sum of 138026225220's digits is 33
• More coming soon!