138038099184146

Names of 138038099184146

• Cardinal: 138038099184146 can be written as One hundred thirty-eight trillion, thirty-eight billion, ninety-nine million, one hundred eighty-four thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 1.38038099184146 × 10¹⁴

Factors of 138038099184146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8434

Divisors of 138038099184146

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 7 14 31 62 151 217 302 434 961 1057 1922 2114 4681 6727 8243 9362 13454 16486 32767 57701 65534 115402 145111 255533 290222 511066 1015777 1244693 1788731 2031554 2489386 3577462 7921523 8712851 15843046 17425702 38585483 55450661 67947049 77170966 110901322 135894098 270098381 475629343 540196762 951258686 1196149973 2106358519 2392299946 4212717038 8373049811 10260004399 14744509633 16746099622 20520008798 29489019266 65297114089 71820030793 130594228178 143640061586 318060136369 457079798623 636120272738 914159597246 2226420954583 4452841909166 9859864227439 19719728454878 69019049592073 138038099184146
• Sum of all divisors σ(n): 246165602501952
• Sum of proper divisors (its aliquot sum) s(n): 108127503317806
• 138038099184146 is a deficient number, because the sum of its proper divisors (108127503317806) is less than itself. Its deficiency is 29910595866340

Bases of 138038099184146

• Binary: 11111011000101101111111110111100000101000010010₂
• Hexadecimal: 0x7D8B7FDE0A12
• Base-36: 1CXHTS7S42

Squares and roots of 138038099184146

• 138038099184146 squared (138038099184146²) is 19054516826372128590817749316
• 138038099184146 cubed (138038099184146³) is 2630249283584734752769152962523915549544136
• The square root of 138038099184146 is 11748961.6215283467
• The cube root of 138038099184146 is 51681.2477194013

Scales and comparisons

• 138,038,099,184,146 seconds is equal to 4,389,184 years, 29 weeks, 6 days, 2 minutes, 26 seconds.
• To count from 1 to 138,038,099,184,146 would take you about ten million, nine hundred seventy-two thousand, nine hundred sixty-one 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 138038099184146 cubic inches would be around 4306.8 feet tall.

Recreational maths with 138038099184146

• 138038099184146 backwards is 641481990830831
• The number of decimal digits it has is: 15
• The sum of 138038099184146's digits is 65
• More coming soon!