137440665459

Names of 137440665459

• Cardinal: 137440665459 can be written as One hundred thirty-seven billion, four hundred forty million, six hundred sixty-five thousand, four hundred fifty-nine.

Scientific notation

• Scientific notation: 1.37440665459 × 10¹¹

Factors of 137440665459

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2889

Divisors of 137440665459

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 17 27 51 53 81 153 159 459 477 901 1093 1377 1431 1723 2703 3279 4293 5169 8109 9837 15507 18581 24327 29291 29511 46521 55743 57929 72981 87873 88533 91319 139563 167229 173787 263619 273957 501687 521361 790857 821871 984793 1505061 1552423 1564083 1883239 2372571 2465613 2954379 4657269 4692249 5649717 7396839 8863137 13971807 16949151 26589411 32015063 41915421 50847453 79768233 96045189 99811667 125746263 152542359 288135567 299435001 864406701 898305003 1696798339 2593220103 2694915009 5090395017 8084745027 15271185051 45813555153 137440665459
• Sum of all divisors σ(n): 221822818272
• Sum of proper divisors (its aliquot sum) s(n): 84382152813
• 137440665459 is a deficient number, because the sum of its proper divisors (84382152813) is less than itself. Its deficiency is 53058512646

Bases of 137440665459

• Binary: 10000000000000000110100001111101110011₂
• Hexadecimal: 0x20001A1F73
• Base-36: 1R50MG6R

Squares and roots of 137440665459

• 137440665459 squared (137440665459²) is 18889936521812755680681
• 137440665459 cubed (137440665459³) is 2596245446036213009747379150297579
• The square root of 137440665459 is 370729.9090429581
• The cube root of 137440665459 is 5160.6580478369

Scales and comparisons

• 137,440,665,459 seconds is equal to 4,370 years, 9 weeks, 5 days, 10 hours, 37 minutes, 39 seconds.
• To count from 1 to 137,440,665,459 would take you about eight thousand, seven hundred forty 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 137440665459 cubic inches would be around 430.1 feet tall.

Recreational maths with 137440665459

• 137440665459 backwards is 954566044731
• The number of decimal digits it has is: 12
• The sum of 137440665459's digits is 54
• More coming soon!