139088991001168

Names of 139088991001168

• Cardinal: 139088991001168 can be written as One hundred thirty-nine trillion, eighty-eight billion, nine hundred ninety-one million, one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39088991001168 × 10¹⁴

Factors of 139088991001168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 62918

Divisors of 139088991001168

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 169 208 338 676 1352 2197 2704 4394 8788 17576 35152 62903 125806 251612 503224 817739 1006448 1635478 3270956 6541912 10630607 13083824 21261214 42522428 85044856 138197891 170089712 276395782 552791564 1105583128 2211166256 3956787409 7913574818 15827149636 31654299272 51438236317 63308598544 102876472634 205752945268 411505890536 668697072121 823011781072 1337394144242 2674788288484 5349576576968 8693061937573 10699153153936 17386123875146 34772247750292 69544495500584 139088991001168
• Sum of all divisors σ(n): 291936416093140
• Sum of proper divisors (its aliquot sum) s(n): 152847425091972
• 139088991001168 is an abundant number, because the sum of its proper divisors (152847425091972) is greater than itself. Its abundance is 13758434090804

Bases of 139088991001168

• Binary: 11111101000000000101101111001101001101001010000₂
• Hexadecimal: 0x7E802DE69A50
• Base-36: 1DAWLM2JPS

Squares and roots of 139088991001168

• 139088991001168 squared (139088991001168²) is 19345747417722992882977364224
• 139088991001168 cubed (139088991001168³) is 2690780488494542430577403121442975545413632
• The square root of 139088991001168 is 11793599.5777865885
• The cube root of 139088991001168 is 51812.0670496667

Scales and comparisons

• 139,088,991,001,168 seconds is equal to 4,422,599 years, 35 weeks, 3 days, 17 hours, 39 minutes, 28 seconds.
• To count from 1 to 139,088,991,001,168 would take you about eleven million, fifty-six thousand, four hundred ninety-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 139088991001168 cubic inches would be around 4317.7 feet tall.

Recreational maths with 139088991001168

• 139088991001168 backwards is 861100199880931
• The number of decimal digits it has is: 15
• The sum of 139088991001168's digits is 64
• More coming soon!