137403705664

Names of 137403705664

• Cardinal: 137403705664 can be written as One hundred thirty-seven billion, four hundred three million, seven hundred five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.37403705664 × 10¹¹

Factors of 137403705664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 68857

Divisors of 137403705664

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 232 464 928 1093 1856 2186 4372 8744 17488 31697 34976 63394 67733 69952 126788 135466 253576 270932 507152 541864 1014304 1083728 1964257 2028608 2167456 3928514 4334912 7857028 15714056 31428112 62856224 74032169 125712448 148064338 296128676 592257352 1184514704 2146932901 2369029408 4293865802 4738058816 8587731604 17175463208 34350926416 68701852832 137403705664
• Sum of all divisors σ(n): 282324794760
• Sum of proper divisors (its aliquot sum) s(n): 144921089096
• 137403705664 is an abundant number, because the sum of its proper divisors (144921089096) is greater than itself. Its abundance is 7517383432

Bases of 137403705664

• Binary: 1111111111101111001100010100101000000₂
• Hexadecimal: 0x1FFDE62940
• Base-36: 1R4EM9TS

Squares and roots of 137403705664

• 137403705664 squared (137403705664²) is 18879778330199145680896
• 137403705664 cubed (137403705664³) is 2594151504684248815642090851794944
• The square root of 137403705664 is 370680.0583576085
• The cube root of 137403705664 is 5160.1954143489

Scales and comparisons

• 137,403,705,664 seconds is equal to 4,369 years, 4 days, 16 hours, 1 minute, 4 seconds.
• To count from 1 to 137,403,705,664 would take you about eight thousand, seven 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 137403705664 cubic inches would be around 430 feet tall.

Recreational maths with 137403705664

• 137403705664 backwards is 466507304731
• The number of decimal digits it has is: 12
• The sum of 137403705664's digits is 46
• More coming soon!