29007972
29,007,972 is an even composite number composed of five prime numbers multiplied together.
29007972 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 29007972:
22 × 32 × 7 × 43 × 2677
(2 × 2 × 3 × 3 × 7 × 43 × 2677)See below for interesting mathematical facts about the number 29007972 from the Numbermatics database.
Names of 29007972
- Cardinal: 29007972 can be written as Twenty-nine million, seven thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 2.9007972 × 107
Factors of 29007972
Divisors of 29007972
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 43 63 84 86 126 129 172 252 258 301 387 516 602 774 903 1204 1548 1806 2677 2709 3612 5354 5418 8031 10708 10836 16062 18739 24093 32124 37478 48186 56217 74956 96372 112434 115111 168651 224868 230222 337302 345333 460444 674604 690666 805777 1035999 1381332 1611554 2071998 2417331 3223108 4143996 4834662 7251993 9669324 14503986 29007972
- Sum of all divisors σ(n): 85781696
- Sum of proper divisors (its aliquot sum) s(n): 56773724
- 29007972 is an abundant number, because the sum of its proper divisors (56773724) is greater than itself. Its abundance is 27765752
Bases of 29007972
- Binary: 11011101010100000011001002
- Hexadecimal: 0x1BAA064
- Base-36: H9QP0
Squares and roots of 29007972
- 29007972 squared (290079722) is 841462439552784
- 29007972 cubed (290079723) is 24409118885598850794048
-
The
square root of 29007972 is 5385.9049378911 -
The
cube root of 29007972 is 307.2598322993
Scales and comparisons
How big is 29007972?- 29,007,972 seconds is equal to 47 weeks, 6 days, 17 hours, 46 minutes, 12 seconds.
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To count from 1 to 29,007,972 would take you about nineteen 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 29007972 cubic inches would be around 25.6 feet tall.
Recreational maths with 29007972
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The information we have on file for 29007972 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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