29125008

Names of 29125008

• Cardinal: 29125008 can be written as Twenty-nine million, one hundred twenty-five thousand and eight.

Scientific notation

• Scientific notation: 2.9125008 × 10⁷

Factors of 29125008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 243

Divisors of 29125008

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 88 99 108 132 144 162 176 198 216 227 243 264 297 324 396 432 454 486 528 594 648 681 729 792 891 908 972 1188 1296 1362 1458 1584 1782 1816 1944 2043 2376 2497 2673 2724 2916 3564 3632 3888 4086 4752 4994 5346 5448 5832 6129 7128 7491 8019 8172 9988 10692 10896 11664 12258 14256 14982 16038 16344 18387 19976 21384 22473 24516 29964 32076 32688 36774 39952 42768 44946 49032 55161 59928 64152 67419 73548 89892 98064 110322 119856 128304 134838 147096 165483 179784 202257 220644 269676 294192 330966 359568 404514 441288 539352 606771 661932 809028 882576 1078704 1213542 1323864 1618056 1820313 2427084 2647728 3236112 3640626 4854168 7281252 9708336 14562504 29125008
• Sum of all divisors σ(n): 92703888
• Sum of proper divisors (its aliquot sum) s(n): 63578880
• 29125008 is an abundant number, because the sum of its proper divisors (63578880) is greater than itself. Its abundance is 34453872

Bases of 29125008

• Binary: 1101111000110100110010000₂
• Hexadecimal: 0x1BC6990
• Base-36: HC900

Squares and roots of 29125008

• 29125008 squared (29125008²) is 848266091000064
• 29125008 cubed (29125008³) is 24705756686505592000512
• The square root of 29125008 is 5396.7590274163
• The cube root of 29125008 is 307.6725028535

Scales and comparisons

• 29,125,008 seconds is equal to 48 weeks, 1 day, 2 hours, 16 minutes, 48 seconds.
• To count from 1 to 29,125,008 would take you about twenty 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 29125008 cubic inches would be around 25.6 feet tall.

Recreational maths with 29125008

• 29125008 backwards is 80052192
• 29125008 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 29125008's digits is 27
• More coming soon!