137890619038

Names of 137890619038

• Cardinal: 137890619038 can be written as One hundred thirty-seven billion, eight hundred ninety million, six hundred nineteen thousand and thirty-eight.

Scientific notation

• Scientific notation: 1.37890619038 × 10¹¹

Factors of 137890619038

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6257

Divisors of 137890619038

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 19 23 38 46 139 193 278 386 437 874 2641 3197 3667 4439 5282 5881 6394 7334 8878 11762 26827 53654 60743 84341 111739 121486 135263 168682 223478 270526 509713 617021 817459 1019426 1135033 1234042 1634918 2270066 2569997 5139994 11723399 15531721 18801557 21565627 23446798 26105759 31063442 37603114 43131254 52211518 157769587 315539174 357229583 496009421 714459166 992018842 2997622153 3628700501 5995244306 7257401002 68945309519 137890619038
• Sum of all divisors σ(n): 230047372800
• Sum of proper divisors (its aliquot sum) s(n): 92156753762
• 137890619038 is a deficient number, because the sum of its proper divisors (92156753762) is less than itself. Its deficiency is 45733865276

Bases of 137890619038

• Binary: 10000000011010111010111101111010011110₂
• Hexadecimal: 0x201AEBDE9E
• Base-36: 1RCGIILA

Squares and roots of 137890619038

• 137890619038 squared (137890619038²) is 19013822818682848045444
• 137890619038 cubed (137890619038³) is 2621827798747027948779161515562872
• The square root of 137890619038 is 371336.2614100595
• The cube root of 137890619038 is 5166.2835715609

Scales and comparisons

• 137,890,619,038 seconds is equal to 4,384 years, 25 weeks, 5 days, 5 hours, 43 minutes, 58 seconds.
• To count from 1 to 137,890,619,038 would take you about eight thousand, seven hundred sixty-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 137890619038 cubic inches would be around 430.5 feet tall.

Recreational maths with 137890619038

• 137890619038 backwards is 830916098731
• The number of decimal digits it has is: 12
• The sum of 137890619038's digits is 55
• More coming soon!