12797120
12,797,120 is an even composite number composed of five prime numbers multiplied together.
12797120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 12797120:
26 × 5 × 7 × 29 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 29 × 197)See below for interesting mathematical facts about the number 12797120 from the Numbermatics database.
Names of 12797120
- Cardinal: 12797120 can be written as Twelve million, seven hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.279712 × 107
Factors of 12797120
Divisors of 12797120
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 56 58 64 70 80 112 116 140 145 160 197 203 224 232 280 290 320 394 406 448 464 560 580 788 812 928 985 1015 1120 1160 1379 1576 1624 1856 1970 2030 2240 2320 2758 3152 3248 3940 4060 4640 5516 5713 6304 6496 6895 7880 8120 9280 11032 11426 12608 12992 13790 15760 16240 22064 22852 27580 28565 31520 32480 39991 44128 45704 55160 57130 63040 64960 79982 88256 91408 110320 114260 159964 182816 199955 220640 228520 319928 365632 399910 441280 457040 639856 799820 914080 1279712 1599640 1828160 2559424 3199280 6398560 12797120
- Sum of all divisors σ(n): 36210240
- Sum of proper divisors (its aliquot sum) s(n): 23413120
- 12797120 is an abundant number, because the sum of its proper divisors (23413120) is greater than itself. Its abundance is 10616000
Bases of 12797120
- Binary: 1100001101000100110000002
- Hexadecimal: 0xC344C0
- Base-36: 7MABK
Squares and roots of 12797120
- 12797120 squared (127971202) is 163766280294400
- 12797120 cubed (127971203) is 2095736740881072128000
-
The
square root of 12797120 is 3577.3062491209 -
The
cube root of 12797120 is 233.9038736347
Scales and comparisons
How big is 12797120?- 12,797,120 seconds is equal to 21 weeks, 1 day, 2 hours, 45 minutes, 20 seconds.
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To count from 1 to 12,797,120 would take you about thirty-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 12797120 cubic inches would be around 19.5 feet tall.
Recreational maths with 12797120
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