49939968
49,939,968 is an even composite number composed of five prime numbers multiplied together.
49939968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 49939968:
29 × 3 × 13 × 41 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 41 × 61)See below for interesting mathematical facts about the number 49939968 from the Numbermatics database.
Names of 49939968
- Cardinal: 49939968 can be written as Forty-nine million, nine hundred thirty-nine thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 4.9939968 × 107
Factors of 49939968
Divisors of 49939968
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 61 64 78 82 96 104 122 123 128 156 164 183 192 208 244 246 256 312 328 366 384 416 488 492 512 533 624 656 732 768 793 832 976 984 1066 1248 1312 1464 1536 1586 1599 1664 1952 1968 2132 2379 2496 2501 2624 2928 3172 3198 3328 3904 3936 4264 4758 4992 5002 5248 5856 6344 6396 6656 7503 7808 7872 8528 9516 9984 10004 10496 11712 12688 12792 15006 15616 15744 17056 19032 19968 20008 20992 23424 25376 25584 30012 31232 31488 32513 34112 38064 40016 46848 50752 51168 60024 62976 65026 68224 76128 80032 93696 97539 101504 102336 120048 130052 136448 152256 160064 195078 203008 204672 240096 260104 272896 304512 320128 390156 406016 409344 480192 520208 609024 640256 780312 818688 960384 1040416 1218048 1280512 1560624 1920768 2080832 3121248 3841536 4161664 6242496 8323328 12484992 16646656 24969984 49939968
- Sum of all divisors σ(n): 149177952
- Sum of proper divisors (its aliquot sum) s(n): 99237984
- 49939968 is an abundant number, because the sum of its proper divisors (99237984) is greater than itself. Its abundance is 49298016
Bases of 49939968
- Binary: 101111101000000110000000002
- Hexadecimal: 0x2FA0600
- Base-36: TQDXC
Squares and roots of 49939968
- 49939968 squared (499399682) is 2494000403841024
- 49939968 cubed (499399683) is 124550300359807815647232
-
The
square root of 49939968 is 7066.8216335209 -
The
cube root of 49939968 is 368.2556509647
Scales and comparisons
How big is 49939968?- 49,939,968 seconds is equal to 1 year, 30 weeks, 4 days, 12 minutes, 48 seconds.
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To count from 1 to 49,939,968 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 49939968 cubic inches would be around 30.7 feet tall.
Recreational maths with 49939968
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