136944799768

Names of 136944799768

• Cardinal: 136944799768 can be written as One hundred thirty-six billion, nine hundred forty-four million, seven hundred ninety-nine thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.36944799768 × 10¹¹

Factors of 136944799768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 151749

Divisors of 136944799768

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 28 47 49 56 94 98 188 196 329 343 376 392 658 686 1316 1372 2303 2401 2632 2744 4606 4802 9212 9604 16121 18424 19208 32242 64484 112847 128968 151693 225694 303386 451388 606772 902776 1061851 1213544 2123702 4247404 7129571 7432957 8494808 14259142 14865914 28518284 29731828 49906997 52030699 57036568 59463656 99813994 104061398 199627988 208122796 349348979 364214893 399255976 416245592 698697958 728429786 1397395916 1456859572 2445442853 2794791832 2913719144 4890885706 9781771412 17118099971 19563542824 34236199942 68472399884 136944799768
• Sum of all divisors σ(n): 305924323680
• Sum of proper divisors (its aliquot sum) s(n): 168979523912
• 136944799768 is an abundant number, because the sum of its proper divisors (168979523912) is greater than itself. Its abundance is 32034724144

Bases of 136944799768

• Binary: 1111111100010100010111101000000011000₂
• Hexadecimal: 0x1FE28BD018
• Base-36: 1QWTEBRS

Squares and roots of 136944799768

• 136944799768 squared (136944799768²) is 18753878183497612853824
• 136944799768 cubed (136944799768³) is 2568246092712544154172910733112832
• The square root of 136944799768 is 370060.5352749737
• The cube root of 136944799768 is 5154.4442708251

Scales and comparisons

• 136,944,799,768 seconds is equal to 4,354 years, 21 weeks, 6 days, 6 hours, 9 minutes, 28 seconds.
• To count from 1 to 136,944,799,768 would take you about eight thousand, seven hundred 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 136944799768 cubic inches would be around 429.5 feet tall.

Recreational maths with 136944799768

• 136944799768 backwards is 867997449631
• The number of decimal digits it has is: 12
• The sum of 136944799768's digits is 73
• More coming soon!