135997261576

Names of 135997261576

• Cardinal: 135997261576 can be written as One hundred thirty-five billion, nine hundred ninety-seven million, two hundred sixty-one thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 1.35997261576 × 10¹¹

Factors of 135997261576

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 119178

Divisors of 135997261576

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 29 44 58 88 116 232 319 449 638 898 1276 1796 2552 3592 4939 9878 13021 19756 26042 39512 52084 104168 118687 143231 237374 286462 474748 572924 949496 1145848 1305557 2611114 3441923 5222228 6883846 10444456 13767692 27535384 37861153 53290463 75722306 106580926 151444612 213161852 302889224 426323704 586195093 1172390186 1545423427 2344780372 3090846854 4689560744 6181693708 12363387416 16999657697 33999315394 67998630788 135997261576
• Sum of all divisors σ(n): 288411840000
• Sum of proper divisors (its aliquot sum) s(n): 152414578424
• 135997261576 is an abundant number, because the sum of its proper divisors (152414578424) is greater than itself. Its abundance is 16417316848

Bases of 135997261576

• Binary: 1111110101010000100011000011100001000₂
• Hexadecimal: 0x1FAA118708
• Base-36: 1QH59AMG

Squares and roots of 135997261576

• 135997261576 squared (135997261576²) is 18495255156170966003776
• 135997261576 cubed (135997261576³) is 2515304053388645594192128075710976
• The square root of 135997261576 is 368778.0654757003
• The cube root of 135997261576 is 5142.5286651083

Scales and comparisons

• 135,997,261,576 seconds is equal to 4,324 years, 15 weeks, 1 day, 9 hours, 6 minutes, 16 seconds.
• To count from 1 to 135,997,261,576 would take you about eight thousand, six hundred forty-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 135997261576 cubic inches would be around 428.5 feet tall.

Recreational maths with 135997261576

• 135997261576 backwards is 675162799531
• The number of decimal digits it has is: 12
• The sum of 135997261576's digits is 61
• More coming soon!