42790496
42,790,496 is an even composite number composed of four prime numbers multiplied together.
42790496 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42790496:
25 × 7 × 172 × 661
(2 × 2 × 2 × 2 × 2 × 7 × 17 × 17 × 661)See below for interesting mathematical facts about the number 42790496 from the Numbermatics database.
Names of 42790496
- Cardinal: 42790496 can be written as Forty-two million, seven hundred ninety thousand, four hundred ninety-six.
Scientific notation
- Scientific notation: 4.2790496 × 107
Factors of 42790496
Divisors of 42790496
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 56 68 112 119 136 224 238 272 289 476 544 578 661 952 1156 1322 1904 2023 2312 2644 3808 4046 4624 4627 5288 8092 9248 9254 10576 11237 16184 18508 21152 22474 32368 37016 44948 64736 74032 78659 89896 148064 157318 179792 191029 314636 359584 382058 629272 764116 1258544 1337203 1528232 2517088 2674406 3056464 5348812 6112928 10697624 21395248 42790496
- Sum of all divisors σ(n): 102429936
- Sum of proper divisors (its aliquot sum) s(n): 59639440
- 42790496 is an abundant number, because the sum of its proper divisors (59639440) is greater than itself. Its abundance is 16848944
Bases of 42790496
- Binary: 101000110011101110011000002
- Hexadecimal: 0x28CEE60
- Base-36: PH5CW
Squares and roots of 42790496
- 42790496 squared (427904962) is 1831026547926016
- 42790496 cubed (427904963) is 78350534174921995943936
-
The
square root of 42790496 is 6541.4444887961 -
The
cube root of 42790496 is 349.7699059095
Scales and comparisons
How big is 42790496?- 42,790,496 seconds is equal to 1 year, 18 weeks, 5 days, 6 hours, 14 minutes, 56 seconds.
-
To count from 1 to 42,790,496 would take you about two 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 42790496 cubic inches would be around 29.1 feet tall.
Recreational maths with 42790496
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