29479968

Names of 29479968

• Cardinal: 29479968 can be written as Twenty-nine million, four hundred seventy-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.9479968 × 10⁷

Factors of 29479968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2101

Divisors of 29479968

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 112 126 144 147 168 196 224 252 288 294 336 392 441 504 588 672 784 882 1008 1176 1568 1764 2016 2089 2352 3528 4178 4704 6267 7056 8356 12534 14112 14623 16712 18801 25068 29246 33424 37602 43869 50136 58492 66848 75204 87738 100272 102361 116984 131607 150408 175476 200544 204722 233968 263214 300816 307083 350952 409444 467936 526428 601632 614166 701904 818888 921249 1052856 1228332 1403808 1637776 1842498 2105712 2456664 3275552 3684996 4211424 4913328 7369992 9826656 14739984 29479968
• Sum of all divisors σ(n): 97567470
• Sum of proper divisors (its aliquot sum) s(n): 68087502
• 29479968 is an abundant number, because the sum of its proper divisors (68087502) is greater than itself. Its abundance is 38607534

Bases of 29479968

• Binary: 1110000011101010000100000₂
• Hexadecimal: 0x1C1D420
• Base-36: HJUW0

Squares and roots of 29479968

• 29479968 squared (29479968²) is 869068513281024
• 29479968 cubed (29479968³) is 25620111961332162527232
• The square root of 29479968 is 5429.5458373607
• The cube root of 29479968 is 308.9173750871

Scales and comparisons

• 29,479,968 seconds is equal to 48 weeks, 5 days, 4 hours, 52 minutes, 48 seconds.
• To count from 1 to 29,479,968 would take you about twenty-one weeks!

  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 29479968 cubic inches would be around 25.7 feet tall.

Recreational maths with 29479968

• 29479968 backwards is 86997492
• The number of decimal digits it has is: 8
• The sum of 29479968's digits is 54
• More coming soon!