139629370998

Names of 139629370998

• Cardinal: 139629370998 can be written as One hundred thirty-nine billion, six hundred twenty-nine million, three hundred seventy thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.39629370998 × 10¹¹

Factors of 139629370998

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 134461

Divisors of 139629370998

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 31 39 62 78 93 186 403 431 806 862 1209 1293 2418 2586 5603 11206 13361 16809 26722 33618 40083 80166 133981 173693 267962 347386 401943 521079 803886 1042158 1741753 3483506 4153411 5225259 8306822 10450518 12460233 24920466 53994343 57745811 107988686 115491622 161983029 173237433 323966058 346474866 750695543 1501391086 1790120141 2252086629 3580240282 4504173258 5370360423 10740720846 23271561833 46543123666 69814685499 139629370998
• Sum of all divisors σ(n): 311164084224
• Sum of proper divisors (its aliquot sum) s(n): 171534713226
• 139629370998 is an abundant number, because the sum of its proper divisors (171534713226) is greater than itself. Its abundance is 31905342228

Bases of 139629370998

• Binary: 10000010000010100011110001111001110110₂
• Hexadecimal: 0x20828F1E76
• Base-36: 1S57Q06U

Squares and roots of 139629370998

• 139629370998 squared (139629370998²) is 19496361245297123516004
• 139629370998 cubed (139629370998³) is 2722264657430621342158352706451992
• The square root of 139629370998 is 373670.1366151703
• The cube root of 139629370998 is 5187.9079359601

Scales and comparisons

• 139,629,370,998 seconds is equal to 4,439 years, 40 weeks, 4 days, 16 hours, 23 minutes, 18 seconds.
• To count from 1 to 139,629,370,998 would take you about eight thousand, eight hundred seventy-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 139629370998 cubic inches would be around 432.3 feet tall.

Recreational maths with 139629370998

• 139629370998 backwards is 899073926931
• The number of decimal digits it has is: 12
• The sum of 139629370998's digits is 66
• More coming soon!