138096386898724620

Names of 138096386898724620

• Cardinal: 138096386898724620 can be written as One hundred thirty-eight quadrillion, ninety-six trillion, three hundred eighty-six billion, eight hundred ninety-eight million, seven hundred twenty-four thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.3809638689872462 × 10¹⁷

Factors of 138096386898724620

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2263133184304

Divisors of 138096386898724620

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 113 135 180 226 270 339 452 540 565 678 1017 1130 1356 1695 2034 2260 3051 3390 4068 5085 6102 6780 10170 12204 15255 20340 30510 61020 2263133184181 4526266368362 6789399552543 9052532736724 11315665920905 13578799105086 20368198657629 22631331841810 27157598210172 33946997762715 40736397315258 45262663683620 61104595972887 67893995525430 81472794630516 101840993288145 122209191945774 135787991050860 203681986576290 244418383891548 255734049812453 305522979864435 407363973152580 511468099624906 611045959728870 767202149437359 1022936199249812 1222091919457740 1278670249062265 1534404298874718 2301606448312077 2557340498124530 3068808597749436 3836010747186795 4603212896624154 5114680996249060 6904819344936231 7672021494373590 9206425793248308 11508032241560385 13809638689872462 15344042988747180 23016064483120770 27619277379744924 34524096724681155 46032128966241540 69048193449362310 138096386898724620
• Sum of all divisors σ(n): 433435267434536640
• Sum of proper divisors (its aliquot sum) s(n): 295338880535812020
• 138096386898724620 is an abundant number, because the sum of its proper divisors (295338880535812020) is greater than itself. Its abundance is 157242493637087400

Bases of 138096386898724620

• Binary: 111101010100111011110111010100101110111010000011100001100₂
• Hexadecimal: 0x1EA9DEEA5DD070C
• Base-36: 11RR30C0GA30

Squares and roots of 138096386898724620

• 138096386898724620 squared (138096386898724620²) is 19070612074482240870152582594144400
• 138096386898724620 cubed (138096386898724620³) is 2633582623433188875156030547594195536079440115128000
• The square root of 138096386898724620 is 371613222.1796267303
• The cube root of 138096386898724620 is 516885.2097205741

Scales and comparisons

• 138,096,386,898,724,620 seconds is equal to 4,391,037,943 years, 10 weeks, 5 days, 19 hours, 57 minutes.
• To count from 1 to 138,096,386,898,724,620 would take you about thirteen billion, one hundred seventy-three million, one hundred thirteen thousand, eight hundred twenty-nine 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 138096386898724620 cubic inches would be around 43073.8 feet tall.

Recreational maths with 138096386898724620

• 138096386898724620 backwards is 026427898683690831
• 138096386898724620 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 138096386898724620's digits is 90
• More coming soon!