139827647570

Names of 139827647570

• Cardinal: 139827647570 can be written as One hundred thirty-nine billion, eight hundred twenty-seven million, six hundred forty-seven thousand, five hundred seventy.

Scientific notation

• Scientific notation: 1.3982764757 × 10¹¹

Factors of 139827647570

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4706

Divisors of 139827647570

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 13 26 37 65 74 130 169 185 338 370 481 845 962 1369 1690 2197 2405 2738 4394 4649 4810 6253 6845 9298 10985 12506 13690 17797 21970 23245 31265 35594 46490 60437 62530 81289 88985 120874 162578 172013 177970 231361 302185 344026 406445 462722 604370 785681 812890 860065 1156805 1571362 1720130 2236169 2313610 3007693 3928405 4472338 6015386 6364481 7856810 10213853 11180845 12728962 15038465 20427706 22361690 29070197 30076930 31822405 51069265 58140394 63644810 82738253 102138530 145350985 165476506 290701970 377912561 413691265 755825122 827382530 1075597289 1889562805 2151194578 3779125610 5377986445 10755972890 13982764757 27965529514 69913823785 139827647570
• Sum of all divisors σ(n): 280282842000
• Sum of proper divisors (its aliquot sum) s(n): 140455194430
• 139827647570 is an abundant number, because the sum of its proper divisors (140455194430) is greater than itself. Its abundance is 627546860

Bases of 139827647570

• Binary: 10000010001110011000001001010001010010₂
• Hexadecimal: 0x208E609452
• Base-36: 1S8HRRDE

Squares and roots of 139827647570

• 139827647570 squared (139827647570²) is 19551771024960126904900
• 139827647570 cubed (139827647570³) is 2733878148247462298160832106093000
• The square root of 139827647570 is 373935.3521265409
• The cube root of 139827647570 is 5190.3624197621

Scales and comparisons

• 139,827,647,570 seconds is equal to 4,446 years, 4 weeks, 3 days, 13 hours, 12 minutes, 50 seconds.
• To count from 1 to 139,827,647,570 would take you about eight thousand, eight hundred ninety-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 139827647570 cubic inches would be around 432.5 feet tall.

Recreational maths with 139827647570

• 139827647570 backwards is 075746728931
• The number of decimal digits it has is: 12
• The sum of 139827647570's digits is 59
• More coming soon!