29968568
29,968,568 is an even composite number composed of five prime numbers multiplied together.
29968568 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 29968568:
23 × 7 × 31 × 61 × 283
(2 × 2 × 2 × 7 × 31 × 61 × 283)See below for interesting mathematical facts about the number 29968568 from the Numbermatics database.
Names of 29968568
- Cardinal: 29968568 can be written as Twenty-nine million, nine hundred sixty-eight thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 2.9968568 × 107
Factors of 29968568
Divisors of 29968568
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 28 31 56 61 62 122 124 217 244 248 283 427 434 488 566 854 868 1132 1708 1736 1891 1981 2264 3416 3782 3962 7564 7924 8773 13237 15128 15848 17263 17546 26474 34526 35092 52948 61411 69052 70184 105896 120841 122822 138104 241682 245644 483364 491288 535153 966728 1070306 2140612 3746071 4281224 7492142 14984284 29968568
- Sum of all divisors σ(n): 67614720
- Sum of proper divisors (its aliquot sum) s(n): 37646152
- 29968568 is an abundant number, because the sum of its proper divisors (37646152) is greater than itself. Its abundance is 7677584
Bases of 29968568
- Binary: 11100100101001000101110002
- Hexadecimal: 0x1C948B8
- Base-36: HUBW8
Squares and roots of 29968568
- 29968568 squared (299685682) is 898115067970624
- 29968568 cubed (299685683) is 26915222486302267346432
-
The
square root of 29968568 is 5474.3554871783 -
The
cube root of 29968568 is 310.6146943051
Scales and comparisons
How big is 29968568?- 29,968,568 seconds is equal to 49 weeks, 3 days, 20 hours, 36 minutes, 8 seconds.
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To count from 1 to 29,968,568 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 29968568 cubic inches would be around 25.9 feet tall.
Recreational maths with 29968568
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