29983301820

Names of 29983301820

• Cardinal: 29983301820 can be written as Twenty-nine billion, nine hundred eighty-three million, three hundred one thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 2.998330182 × 10¹⁰

Factors of 29983301820

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18508221

Divisors of 29983301820

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 270 324 405 540 810 1620 18508211 37016422 55524633 74032844 92541055 111049266 166573899 185082110 222098532 277623165 333147798 370164220 499721697 555246330 666295596 832869495 999443394 1110492660 1499165091 1665738990 1998886788 2498608485 2998330182 3331477980 4997216970 5996660364 7495825455 9994433940 14991650910 29983301820
• Sum of all divisors σ(n): 94058733384
• Sum of proper divisors (its aliquot sum) s(n): 64075431564
• 29983301820 is an abundant number, because the sum of its proper divisors (64075431564) is greater than itself. Its abundance is 34092129744

Bases of 29983301820

• Binary: 11011111011001001001110000010111100₂
• Hexadecimal: 0x6FB24E0BC
• Base-36: DRVA7R0

Squares and roots of 29983301820

• 29983301820 squared (29983301820²) is 898998388029215312400
• 29983301820 cubed (29983301820³) is 26954940003973437689454788568000
• The square root of 29983301820 is 173156.8705538421
• The cube root of 29983301820 is 3106.6558975407

Scales and comparisons

• 29,983,301,820 seconds is equal to 953 years, 19 weeks, 3 days, 22 hours, 57 minutes.
• To count from 1 to 29,983,301,820 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 29983301820 cubic inches would be around 258.9 feet tall.

Recreational maths with 29983301820

• 29983301820 backwards is 02810338992
• 29983301820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29983301820's digits is 45
• More coming soon!