139134396560

Names of 139134396560

• Cardinal: 139134396560 can be written as One hundred thirty-nine billion, one hundred thirty-four million, three hundred ninety-six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3913439656 × 10¹¹

Factors of 139134396560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10830

Divisors of 139134396560

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 269 538 653 1076 1306 1345 2152 2612 2690 3265 4304 5224 5380 6530 9901 10448 10760 13060 19802 21520 26120 39604 49505 52240 79208 99010 158416 175657 198020 351314 396040 702628 792080 878285 1405256 1756570 2663369 2810512 3513140 5326738 6465353 7026280 10653476 12930706 13316845 14052560 21306952 25861412 26633690 32326765 42613904 51722824 53267380 64653530 103445648 106534760 129307060 213069520 258614120 517228240 1739179957 3478359914 6956719828 8695899785 13913439656 17391799570 27826879312 34783599140 69567198280 139134396560
• Sum of all divisors σ(n): 325220099760
• Sum of proper divisors (its aliquot sum) s(n): 186085703200
• 139134396560 is an abundant number, because the sum of its proper divisors (186085703200) is greater than itself. Its abundance is 46951306640

Bases of 139134396560

• Binary: 10000001100101000011100110100010010000₂
• Hexadecimal: 0x20650E6890
• Base-36: 1RX10ZGW

Squares and roots of 139134396560

• 139134396560 squared (139134396560²) is 19358380306115339833600
• 139134396560 cubed (139134396560³) is 2693416562270345885507266812416000
• The square root of 139134396560 is 373007.2339244911
• The cube root of 139134396560 is 5181.7704447447

Scales and comparisons

• 139,134,396,560 seconds is equal to 4,424 years, 2 weeks, 1 day, 19 hours, 29 minutes, 20 seconds.
• To count from 1 to 139,134,396,560 would take you about eight thousand, eight 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 139134396560 cubic inches would be around 431.8 feet tall.

Recreational maths with 139134396560

• 139134396560 backwards is 065693431931
• The number of decimal digits it has is: 12
• The sum of 139134396560's digits is 50
• More coming soon!