29947008
29,947,008 is an even composite number composed of five prime numbers multiplied together.
29947008 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 29947008:
27 × 3 × 7 × 13 × 857
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 857)See below for interesting mathematical facts about the number 29947008 from the Numbermatics database.
Names of 29947008
- Cardinal: 29947008 can be written as Twenty-nine million, nine hundred forty-seven thousand and eight.
Scientific notation
- Scientific notation: 2.9947008 × 107
Factors of 29947008
Divisors of 29947008
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 168 182 192 208 224 273 312 336 364 384 416 448 546 624 672 728 832 857 896 1092 1248 1344 1456 1664 1714 2184 2496 2571 2688 2912 3428 4368 4992 5142 5824 5999 6856 8736 10284 11141 11648 11998 13712 17472 17997 20568 22282 23996 27424 33423 34944 35994 41136 44564 47992 54848 66846 71988 77987 82272 89128 95984 109696 133692 143976 155974 164544 178256 191968 233961 267384 287952 311948 329088 356512 383936 467922 534768 575904 623896 713024 767872 935844 1069536 1151808 1247792 1426048 1871688 2139072 2303616 2495584 3743376 4278144 4991168 7486752 9982336 14973504 29947008
- Sum of all divisors σ(n): 98017920
- Sum of proper divisors (its aliquot sum) s(n): 68070912
- 29947008 is an abundant number, because the sum of its proper divisors (68070912) is greater than itself. Its abundance is 38123904
Bases of 29947008
- Binary: 11100100011110100100000002
- Hexadecimal: 0x1C8F480
- Base-36: HTV9C
Squares and roots of 29947008
- 29947008 squared (299470082) is 896823288152064
- 29947008 cubed (299470083) is 26857174184876165824512
-
The
square root of 29947008 is 5472.3859513013 -
The
cube root of 29947008 is 310.5401889163
Scales and comparisons
How big is 29947008?- 29,947,008 seconds is equal to 49 weeks, 3 days, 14 hours, 36 minutes, 48 seconds.
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To count from 1 to 29,947,008 would take you about twenty-two 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 29947008 cubic inches would be around 25.9 feet tall.
Recreational maths with 29947008
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