29986012512

Names of 29986012512

• Cardinal: 29986012512 can be written as Twenty-nine billion, nine hundred eighty-six million, twelve thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.9986012512 × 10¹⁰

Factors of 29986012512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12599

Divisors of 29986012512

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 4073 8146 8521 12219 16292 17042 24438 25563 32584 34084 36657 48876 51126 65168 68168 73314 76689 97752 102252 109971 130336 136336 146628 153378 195504 204504 219942 230067 272672 293256 306756 391008 409008 439884 460134 586512 613512 818016 879768 920268 1173024 1227024 1759536 1840536 2454048 3519072 3681072 7362144 34706033 69412066 104118099 138824132 208236198 277648264 312354297 416472396 555296528 624708594 832944792 937062891 1110593056 1249417188 1665889584 1874125782 2498834376 3331779168 3748251564 4997668752 7496503128 9995337504 14993006256 29986012512
• Sum of all divisors σ(n): 87490942560
• Sum of proper divisors (its aliquot sum) s(n): 57504930048
• 29986012512 is an abundant number, because the sum of its proper divisors (57504930048) is greater than itself. Its abundance is 27518917536

Bases of 29986012512

• Binary: 11011111011010011100011110101100000₂
• Hexadecimal: 0x6FB4E3D60
• Base-36: DRWWBC0

Squares and roots of 29986012512

• 29986012512 squared (29986012512²) is 899160946369820550144
• 29986012512 cubed (29986012512³) is 26962251388147199995812707401728
• The square root of 29986012512 is 173164.6976493765
• The cube root of 29986012512 is 3106.7495155771

Scales and comparisons

• 29,986,012,512 seconds is equal to 953 years, 24 weeks, 7 hours, 55 minutes, 12 seconds.
• To count from 1 to 29,986,012,512 would take you about one thousand, nine hundred six 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 29986012512 cubic inches would be around 258.9 feet tall.

Recreational maths with 29986012512

• 29986012512 backwards is 21521068992
• The number of decimal digits it has is: 11
• The sum of 29986012512's digits is 45
• More coming soon!