137322747128

Names of 137322747128

• Cardinal: 137322747128 can be written as One hundred thirty-seven billion, three hundred twenty-two million, seven hundred forty-seven thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.37322747128 × 10¹¹

Factors of 137322747128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 43760

Divisors of 137322747128

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 56 97 194 388 587 679 776 1174 1358 2348 2716 4109 4696 5432 8218 16436 32872 43067 56939 86134 113878 172268 227756 301469 344536 398573 455512 602938 797146 1205876 1594292 2411752 3188584 4177499 8354998 16709996 25280329 29242493 33419992 50560658 58484986 101121316 116969972 176962303 202242632 233939944 353924606 707849212 1415698424 2452191913 4904383826 9808767652 17165343391 19617535304 34330686782 68661373564 137322747128
• Sum of all divisors σ(n): 297810051840
• Sum of proper divisors (its aliquot sum) s(n): 160487304712
• 137322747128 is an abundant number, because the sum of its proper divisors (160487304712) is greater than itself. Its abundance is 23164557584

Bases of 137322747128

• Binary: 1111111111001000100101101010011111000₂
• Hexadecimal: 0x1FF912D4F8
• Base-36: 1R32F1TK

Squares and roots of 137322747128

• 137322747128 squared (137322747128²) is 18857536878780632248384
• 137322747128 cubed (137322747128³) is 2589568768261727151228798118641152
• The square root of 137322747128 is 370570.8395543287
• The cube root of 137322747128 is 5159.1817494461

Scales and comparisons

• 137,322,747,128 seconds is equal to 4,366 years, 22 weeks, 5 days, 15 hours, 32 minutes, 8 seconds.
• To count from 1 to 137,322,747,128 would take you about eight thousand, seven hundred thirty-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 137322747128 cubic inches would be around 429.9 feet tall.

Recreational maths with 137322747128

• 137322747128 backwards is 821747223731
• The number of decimal digits it has is: 12
• The sum of 137322747128's digits is 47
• More coming soon!