138049127709298

Names of 138049127709298

• Cardinal: 138049127709298 can be written as One hundred thirty-eight trillion, forty-nine billion, one hundred twenty-seven million, seven hundred nine thousand, two hundred ninety-eight.

Scientific notation

• Scientific notation: 1.38049127709298 × 10¹⁴

Factors of 138049127709298

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 663250

Divisors of 138049127709298

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 13 26 169 338 509 1018 1213 2426 6617 13234 15769 31538 86021 172042 204997 409994 617417 661513 1234834 1323026 8026421 8599669 16052842 17199338 104343473 111795697 208686946 223591394 336710117 673420234 802415269 1604830538 4377231521 8754463042 10431398497 20862796994 56904009773 113808019546 135608180461 271216360922 408429371921 816858743842 5309581834973 10619163669946 69024563854649 138049127709298
• Sum of all divisors σ(n): 224853808100040
• Sum of proper divisors (its aliquot sum) s(n): 86804680390742
• 138049127709298 is a deficient number, because the sum of its proper divisors (86804680390742) is less than itself. Its deficiency is 51244447318556

Bases of 138049127709298

• Binary: 11111011000111000010001001101111111101001110010₂
• Hexadecimal: 0x7D8E1137FA72
• Base-36: 1CXMW6BCKY

Squares and roots of 138049127709298

• 138049127709298 squared (138049127709298²) is 19057561661298068868795652804
• 138049127709298 cubed (138049127709298³) is 2630879763608358465358515063486321050571592
• The square root of 138049127709298 is 11749430.9525737457
• The cube root of 138049127709298 is 51682.6240369185

Scales and comparisons

• 138,049,127,709,298 seconds is equal to 4,389,535 years, 12 weeks, 5 days, 23 hours, 14 minutes, 58 seconds.
• To count from 1 to 138,049,127,709,298 would take you about ten million, nine hundred seventy-three thousand, eight hundred thirty-eight 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 138049127709298 cubic inches would be around 4306.9 feet tall.

Recreational maths with 138049127709298

• 138049127709298 backwards is 892907721940831
• The number of decimal digits it has is: 15
• The sum of 138049127709298's digits is 70
• More coming soon!