80928320
80,928,320 is an even composite number composed of five prime numbers multiplied together.
80928320 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 80928320:
26 × 5 × 11 × 83 × 277
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 83 × 277)See below for interesting mathematical facts about the number 80928320 from the Numbermatics database.
Names of 80928320
- Cardinal: 80928320 can be written as Eighty million, nine hundred twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 8.092832 × 107
Factors of 80928320
Divisors of 80928320
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 83 88 110 160 166 176 220 277 320 332 352 415 440 554 664 704 830 880 913 1108 1328 1385 1660 1760 1826 2216 2656 2770 3047 3320 3520 3652 4432 4565 5312 5540 6094 6640 7304 8864 9130 11080 12188 13280 14608 15235 17728 18260 22160 22991 24376 26560 29216 30470 36520 44320 45982 48752 58432 60940 73040 88640 91964 97504 114955 121880 146080 183928 195008 229910 243760 252901 292160 367856 459820 487520 505802 735712 919640 975040 1011604 1264505 1471424 1839280 2023208 2529010 3678560 4046416 5058020 7357120 8092832 10116040 16185664 20232080 40464160 80928320
- Sum of all divisors σ(n): 213530688
- Sum of proper divisors (its aliquot sum) s(n): 132602368
- 80928320 is an abundant number, because the sum of its proper divisors (132602368) is greater than itself. Its abundance is 51674048
Bases of 80928320
- Binary: 1001101001011011110010000002
- Hexadecimal: 0x4D2DE40
- Base-36: 1C6KOW
Squares and roots of 80928320
- 80928320 squared (809283202) is 6549392978022400
- 80928320 cubed (809283203) is 530031370731149754368000
-
The
square root of 80928320 is 8996.0168963825 -
The
cube root of 80928320 is 432.5472032413
Scales and comparisons
How big is 80928320?- 80,928,320 seconds is equal to 2 years, 29 weeks, 5 days, 16 hours, 5 minutes, 20 seconds.
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To count from 1 to 80,928,320 would take you about three years!
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 80928320 cubic inches would be around 36 feet tall.
Recreational maths with 80928320
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