137857749264

Names of 137857749264

• Cardinal: 137857749264 can be written as One hundred thirty-seven billion, eight hundred fifty-seven million, seven hundred forty-nine thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.37857749264 × 10¹¹

Factors of 137857749264

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 30946

Divisors of 137857749264

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 30941 61882 92823 123764 185646 247528 278469 371292 495056 556938 742584 1113876 1485168 2227752 4455504 957345481 1914690962 2872036443 3829381924 5744072886 7658763848 8616109329 11488145772 15317527696 17232218658 22976291544 34464437316 45952583088 68928874632 137857749264
• Sum of all divisors σ(n): 385822698469
• Sum of proper divisors (its aliquot sum) s(n): 247964949205
• 137857749264 is an abundant number, because the sum of its proper divisors (247964949205) is greater than itself. Its abundance is 110107199941

Bases of 137857749264

• Binary: 10000000011000111101100101000100010000₂
• Hexadecimal: 0x2018F65110
• Base-36: 1RBWY040

Squares and roots of 137857749264

• 137857749264 squared (137857749264²) is 19004759032135892541696
• 137857749264 cubed (137857749264³) is 2619953305474929192387974833311744
• 137857749264 is a perfect square number. Its square root is 371292
• The cube root of 137857749264 is 5165.8730334363

Scales and comparisons

• 137,857,749,264 seconds is equal to 4,383 years, 23 weeks, 2 days, 19 hours, 14 minutes, 24 seconds.
• To count from 1 to 137,857,749,264 would take you about eight thousand, seven hundred sixty-six 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 137857749264 cubic inches would be around 430.5 feet tall.

Recreational maths with 137857749264

• 137857749264 backwards is 462947758731
• The number of decimal digits it has is: 12
• The sum of 137857749264's digits is 63
• More coming soon!