139806976000

Names of 139806976000

• Cardinal: 139806976000 can be written as One hundred thirty-nine billion, eight hundred six million, nine hundred seventy-six thousand.

Scientific notation

• Scientific notation: 1.39806976 × 10¹¹

Factors of 139806976000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 746

Divisors of 139806976000

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 640 739 800 1000 1024 1280 1478 1600 2000 2048 2560 2956 3200 3695 4000 5120 5912 6400 7390 8000 10240 11824 12800 14780 16000 18475 23648 25600 29560 32000 36950 47296 51200 59120 64000 73900 92375 94592 118240 128000 147800 184750 189184 236480 256000 295600 369500 378368 472960 546121 591200 739000 756736 945920 1092242 1182400 1478000 1513472 1891840 2184484 2364800 2730605 2956000 3783680 4368968 4729600 5461210 5912000 7567360 8737936 9459200 10922420 11824000 13653025 17475872 18918400 21844840 23648000 27306050 34951744 37836800 43689680 47296000 54612100 68265125 69903488 87379360 94592000 109224200 136530250 139806976 174758720 189184000 218448400 273060500 279613952 349517440 436896800 546121000 559227904 699034880 873793600 1092242000 1118455808 1398069760 1747587200 2184484000 2796139520 3495174400 4368968000 5592279040 6990348800 8737936000 13980697600 17475872000 27961395200 34951744000 69903488000 139806976000
• Sum of all divisors σ(n): 349345744020
• Sum of proper divisors (its aliquot sum) s(n): 209538768020
• 139806976000 is an abundant number, because the sum of its proper divisors (209538768020) is greater than itself. Its abundance is 69731792020

Bases of 139806976000

• Binary: 10000010001101001001010010100000000000₂
• Hexadecimal: 0x208D252800
• Base-36: 1S85GP34

Squares and roots of 139806976000

• 139806976000 squared (139806976000²) is 19545990538264576000000
• 139806976000 cubed (139806976000³) is 2732665830079382658482176000000000
• The square root of 139806976000 is 373907.7105383091
• The cube root of 139806976000 is 5190.1066328949

Scales and comparisons

• 139,806,976,000 seconds is equal to 4,445 years, 22 weeks, 2 days, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 139,806,976,000 would take you about eight thousand, eight hundred ninety 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 139806976000 cubic inches would be around 432.5 feet tall.

Recreational maths with 139806976000

• 139806976000 backwards is 000679608931
• The number of decimal digits it has is: 12
• The sum of 139806976000's digits is 49
• More coming soon!