137793643047

Names of 137793643047

• Cardinal: 137793643047 can be written as One hundred thirty-seven billion, seven hundred ninety-three million, six hundred forty-three thousand and forty-seven.

Scientific notation

• Scientific notation: 1.37793643047 × 10¹¹

Factors of 137793643047

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1229

Divisors of 137793643047

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 9 27 81 139 243 417 729 1087 1251 2187 3261 3753 6561 9783 11259 19321 29349 33777 57963 88047 101331 151093 173889 264141 303993 453279 521667 792423 911979 1359837 1565001 2377269 4079511 4695003 7131807 12238533 14085009 21001927 36715599 42255027 63005781 110146797 126765081 189017343 330440391 567052029 991321173 1701156087 5103468261 15310404783 45931214349 137793643047
• Sum of all divisors σ(n): 208369082688
• Sum of proper divisors (its aliquot sum) s(n): 70575439641
• 137793643047 is a deficient number, because the sum of its proper divisors (70575439641) is less than itself. Its deficiency is 67218203406

Bases of 137793643047

• Binary: 10000000010101001001000010001000100111₂
• Hexadecimal: 0x2015242227
• Base-36: 1RAURZFR

Squares and roots of 137793643047

• 137793643047 squared (137793643047²) is 18987088064164051444209
• 137793643047 cubed (137793643047³) is 2616300035215375537152679781264823
• The square root of 137793643047 is 371205.6613886701
• The cube root of 137793643047 is 5165.0721694417

Scales and comparisons

• 137,793,643,047 seconds is equal to 4,381 years, 21 weeks, 2 days, 19 hours, 57 minutes, 27 seconds.
• To count from 1 to 137,793,643,047 would take you about eight thousand, seven hundred sixty-two 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 137793643047 cubic inches would be around 430.4 feet tall.

Recreational maths with 137793643047

• 137793643047 backwards is 740346397731
• The number of decimal digits it has is: 12
• The sum of 137793643047's digits is 54
• More coming soon!