47990016
47,990,016 is an even composite number composed of four prime numbers multiplied together.
47990016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 47990016:
28 × 33 × 53 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 53 × 131)See below for interesting mathematical facts about the number 47990016 from the Numbermatics database.
Names of 47990016
- Cardinal: 47990016 can be written as Forty-seven million, nine hundred ninety thousand and sixteen.
Scientific notation
- Scientific notation: 4.7990016 × 107
Factors of 47990016
Divisors of 47990016
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 96 106 108 128 131 144 159 192 212 216 256 262 288 318 384 393 424 432 477 524 576 636 768 786 848 864 954 1048 1152 1179 1272 1431 1572 1696 1728 1908 2096 2304 2358 2544 2862 3144 3392 3456 3537 3816 4192 4716 5088 5724 6288 6784 6912 6943 7074 7632 8384 9432 10176 11448 12576 13568 13886 14148 15264 16768 18864 20352 20829 22896 25152 27772 28296 30528 33536 37728 40704 41658 45792 50304 55544 56592 61056 62487 75456 83316 91584 100608 111088 113184 122112 124974 150912 166632 183168 187461 222176 226368 249948 301824 333264 366336 374922 444352 452736 499896 666528 749844 888704 905472 999792 1333056 1499688 1777408 1999584 2666112 2999376 3999168 5332224 5998752 7998336 11997504 15996672 23995008 47990016
- Sum of all divisors σ(n): 145696320
- Sum of proper divisors (its aliquot sum) s(n): 97706304
- 47990016 is an abundant number, because the sum of its proper divisors (97706304) is greater than itself. Its abundance is 49716288
Bases of 47990016
- Binary: 101101110001000101000000002
- Hexadecimal: 0x2DC4500
- Base-36: SKLC0
Squares and roots of 47990016
- 47990016 squared (479900162) is 2303041635680256
- 47990016 cubed (479900163) is 110523004944961656324096
-
The
square root of 47990016 is 6927.4826596679 -
The
cube root of 47990016 is 363.3989194137
Scales and comparisons
How big is 47990016?- 47,990,016 seconds is equal to 1 year, 27 weeks, 2 days, 10 hours, 33 minutes, 36 seconds.
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To count from 1 to 47,990,016 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 47990016 cubic inches would be around 30.3 feet tall.
Recreational maths with 47990016
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