29472120
29,472,120 is an even composite number composed of five prime numbers multiplied together.
29472120 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 29472120:
23 × 33 × 5 × 29 × 941
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 29 × 941)See below for interesting mathematical facts about the number 29472120 from the Numbermatics database.
Names of 29472120
- Cardinal: 29472120 can be written as Twenty-nine million, four hundred seventy-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.947212 × 107
Factors of 29472120
Divisors of 29472120
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 29 30 36 40 45 54 58 60 72 87 90 108 116 120 135 145 174 180 216 232 261 270 290 348 360 435 522 540 580 696 783 870 941 1044 1080 1160 1305 1566 1740 1882 2088 2610 2823 3132 3480 3764 3915 4705 5220 5646 6264 7528 7830 8469 9410 10440 11292 14115 15660 16938 18820 22584 25407 27289 28230 31320 33876 37640 42345 50814 54578 56460 67752 81867 84690 101628 109156 112920 127035 136445 163734 169380 203256 218312 245601 254070 272890 327468 338760 409335 491202 508140 545780 654936 736803 818670 982404 1016280 1091560 1228005 1473606 1637340 1964808 2456010 2947212 3274680 3684015 4912020 5894424 7368030 9824040 14736060 29472120
- Sum of all divisors σ(n): 101736000
- Sum of proper divisors (its aliquot sum) s(n): 72263880
- 29472120 is an abundant number, because the sum of its proper divisors (72263880) is greater than itself. Its abundance is 42791760
Bases of 29472120
- Binary: 11100000110110101011110002
- Hexadecimal: 0x1C1B578
- Base-36: HJOU0
Squares and roots of 29472120
- 29472120 squared (294721202) is 868605857294400
- 29472120 cubed (294721203) is 25599656058883432128000
-
The
square root of 29472120 is 5428.8230768737 -
The
cube root of 29472120 is 308.8899598749
Scales and comparisons
How big is 29472120?- 29,472,120 seconds is equal to 48 weeks, 5 days, 2 hours, 42 minutes.
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To count from 1 to 29,472,120 would take you about twenty-one 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 29472120 cubic inches would be around 25.7 feet tall.
Recreational maths with 29472120
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