29993220
29,993,220 is an even composite number composed of five prime numbers multiplied together.
29993220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 29993220:
22 × 33 × 5 × 67 × 829
(2 × 2 × 3 × 3 × 3 × 5 × 67 × 829)See below for interesting mathematical facts about the number 29993220 from the Numbermatics database.
Names of 29993220
- Cardinal: 29993220 can be written as Twenty-nine million, nine hundred ninety-three thousand, two hundred twenty.
Scientific notation
- Scientific notation: 2.999322 × 107
Factors of 29993220
Divisors of 29993220
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 67 90 108 134 135 180 201 268 270 335 402 540 603 670 804 829 1005 1206 1340 1658 1809 2010 2412 2487 3015 3316 3618 4020 4145 4974 6030 7236 7461 8290 9045 9948 12060 12435 14922 16580 18090 22383 24870 29844 36180 37305 44766 49740 55543 74610 89532 111086 111915 149220 166629 222172 223830 277715 333258 447660 499887 555430 666516 833145 999774 1110860 1499661 1666290 1999548 2499435 2999322 3332580 4998870 5998644 7498305 9997740 14996610 29993220
- Sum of all divisors σ(n): 94819200
- Sum of proper divisors (its aliquot sum) s(n): 64825980
- 29993220 is an abundant number, because the sum of its proper divisors (64825980) is greater than itself. Its abundance is 34832760
Bases of 29993220
- Binary: 11100100110101001000001002
- Hexadecimal: 0x1C9A904
- Base-36: HUUX0
Squares and roots of 29993220
- 29993220 squared (299932202) is 899593245968400
- 29993220 cubed (299932203) is 26981698136844334248000
-
The
square root of 29993220 is 5476.6066135883 -
The
cube root of 29993220 is 310.6998410135
Scales and comparisons
How big is 29993220?- 29,993,220 seconds is equal to 49 weeks, 4 days, 3 hours, 27 minutes.
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To count from 1 to 29,993,220 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 29993220 cubic inches would be around 25.9 feet tall.
Recreational maths with 29993220
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