29993240
29,993,240 is an even composite number composed of five prime numbers multiplied together.
29993240 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 29993240:
23 × 5 × 59 × 71 × 179
(2 × 2 × 2 × 5 × 59 × 71 × 179)See below for interesting mathematical facts about the number 29993240 from the Numbermatics database.
Names of 29993240
- Cardinal: 29993240 can be written as Twenty-nine million, nine hundred ninety-three thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.999324 × 107
Factors of 29993240
Divisors of 29993240
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 20 40 59 71 118 142 179 236 284 295 355 358 472 568 590 710 716 895 1180 1420 1432 1790 2360 2840 3580 4189 7160 8378 10561 12709 16756 20945 21122 25418 33512 41890 42244 50836 52805 63545 83780 84488 101672 105610 127090 167560 211220 254180 422440 508360 749831 1499662 2999324 3749155 5998648 7498310 14996620 29993240
- Sum of all divisors σ(n): 69984000
- Sum of proper divisors (its aliquot sum) s(n): 39990760
- 29993240 is an abundant number, because the sum of its proper divisors (39990760) is greater than itself. Its abundance is 9997520
Bases of 29993240
- Binary: 11100100110101001000110002
- Hexadecimal: 0x1C9A918
- Base-36: HUUXK
Squares and roots of 29993240
- 29993240 squared (299932402) is 899594445697600
- 29993240 cubed (299932403) is 26981752112475084224000
-
The
square root of 29993240 is 5476.6084395363 -
The
cube root of 29993240 is 310.6999100735
Scales and comparisons
How big is 29993240?- 29,993,240 seconds is equal to 49 weeks, 4 days, 3 hours, 27 minutes, 20 seconds.
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To count from 1 to 29,993,240 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 29993240 cubic inches would be around 25.9 feet tall.
Recreational maths with 29993240
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