42649056
42,649,056 is an even composite number composed of five prime numbers multiplied together.
42649056 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42649056:
25 × 32 × 17 × 31 × 281
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 31 × 281)See below for interesting mathematical facts about the number 42649056 from the Numbermatics database.
Names of 42649056
- Cardinal: 42649056 can be written as Forty-two million, six hundred forty-nine thousand and fifty-six.
Scientific notation
- Scientific notation: 4.2649056 × 107
Factors of 42649056
Divisors of 42649056
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 31 32 34 36 48 51 62 68 72 93 96 102 124 136 144 153 186 204 248 272 279 281 288 306 372 408 496 527 544 558 562 612 744 816 843 992 1054 1116 1124 1224 1488 1581 1632 1686 2108 2232 2248 2448 2529 2976 3162 3372 4216 4464 4496 4743 4777 4896 5058 6324 6744 8432 8711 8928 8992 9486 9554 10116 12648 13488 14331 16864 17422 18972 19108 20232 25296 26133 26976 28662 34844 37944 38216 40464 42993 50592 52266 57324 69688 75888 76432 78399 80928 85986 104532 114648 139376 148087 151776 152864 156798 171972 209064 229296 278752 296174 313596 343944 418128 444261 458592 592348 627192 687888 836256 888522 1184696 1254384 1332783 1375776 1777044 2369392 2508768 2665566 3554088 4738784 5331132 7108176 10662264 14216352 21324528 42649056
- Sum of all divisors σ(n): 133031808
- Sum of proper divisors (its aliquot sum) s(n): 90382752
- 42649056 is an abundant number, because the sum of its proper divisors (90382752) is greater than itself. Its abundance is 47733696
Bases of 42649056
- Binary: 101000101011000101111000002
- Hexadecimal: 0x28AC5E0
- Base-36: PE480
Squares and roots of 42649056
- 42649056 squared (426490562) is 1818941977691136
- 42649056 cubed (426490563) is 77576158267300009967616
-
The
square root of 42649056 is 6530.6244724375 -
The
cube root of 42649056 is 349.3841032337
Scales and comparisons
How big is 42649056?- 42,649,056 seconds is equal to 1 year, 18 weeks, 3 days, 14 hours, 57 minutes, 36 seconds.
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To count from 1 to 42,649,056 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 42649056 cubic inches would be around 29.1 feet tall.
Recreational maths with 42649056
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