138003106617

Names of 138003106617

• Cardinal: 138003106617 can be written as One hundred thirty-eight billion, three million, one hundred six thousand, six hundred seventeen.

Scientific notation

• Scientific notation: 1.38003106617 × 10¹¹

Factors of 138003106617

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 138

Divisors of 138003106617

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 9 17 27 47 51 71 81 141 153 213 243 423 459 639 729 799 1207 1269 1377 1917 2209 2397 3337 3621 3807 4131 5041 5751 6627 7191 10011 10863 11421 12393 15123 17253 19881 21573 30033 32589 34263 37553 45369 51759 56729 59643 64719 85697 90099 97767 112659 136107 156839 170187 178929 194157 236927 257091 270297 293301 337977 408321 470517 510561 536787 582471 710781 771273 810891 879903 1013931 1224963 1411551 1531683 1610361 2132343 2313819 2432673 2666263 3041793 3674889 4027759 4234653 4595049 6397029 6941457 7998789 9125379 11135569 12083277 12703959 13785147 19191087 20824371 23996367 27376137 33406707 36249831 38111877 41355441 57573261 62473113 71989101 100220121 108749493 114335631 172719783 189304673 215967303 300660363 326248479 567914019 647901909 901981089 978745437 1703742057 1943705727 2705943267 2936236311 5111226171 8117829801 15333678513 46001035539 138003106617
• Sum of all divisors σ(n): 227038766634
• Sum of proper divisors (its aliquot sum) s(n): 89035660017
• 138003106617 is a deficient number, because the sum of its proper divisors (89035660017) is less than itself. Its deficiency is 48967446600

Bases of 138003106617

• Binary: 10000000100001101000000100101100111001₂
• Hexadecimal: 0x2021A04B39
• Base-36: 1REBHIK9

Squares and roots of 138003106617

• 138003106617 squared (138003106617²) is 19044857435943069184689
• 138003106617 cubed (138003106617³) is 2628249491238016624636843330987113
• The square root of 138003106617 is 371487.6937625255
• The cube root of 138003106617 is 5167.6880296259

Scales and comparisons

• 138,003,106,617 seconds is equal to 4,388 years, 3 weeks, 5 days, 4 hours, 16 minutes, 57 seconds.
• To count from 1 to 138,003,106,617 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 138003106617 cubic inches would be around 430.6 feet tall.

Recreational maths with 138003106617

• 138003106617 backwards is 716601300831
• The number of decimal digits it has is: 12
• The sum of 138003106617's digits is 36
• More coming soon!