42684928
42,684,928 is an even composite number composed of four prime numbers multiplied together.
42684928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 42684928:
29 × 112 × 13 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 13 × 53)See below for interesting mathematical facts about the number 42684928 from the Numbermatics database.
Names of 42684928
- Cardinal: 42684928 can be written as Forty-two million, six hundred eighty-four thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2684928 × 107
Factors of 42684928
Divisors of 42684928
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 53 64 88 104 106 121 128 143 176 208 212 242 256 286 352 416 424 484 512 572 583 689 704 832 848 968 1144 1166 1378 1408 1573 1664 1696 1936 2288 2332 2756 2816 3146 3328 3392 3872 4576 4664 5512 5632 6292 6413 6656 6784 7579 7744 9152 9328 11024 12584 12826 13568 15158 15488 18304 18656 22048 25168 25652 27136 30316 30976 36608 37312 44096 50336 51304 60632 61952 73216 74624 83369 88192 100672 102608 121264 149248 166738 176384 201344 205216 242528 298496 333476 352768 402688 410432 485056 666952 805376 820864 970112 1333904 1641728 1940224 2667808 3283456 3880448 5335616 10671232 21342464 42684928
- Sum of all divisors σ(n): 102860604
- Sum of proper divisors (its aliquot sum) s(n): 60175676
- 42684928 is an abundant number, because the sum of its proper divisors (60175676) is greater than itself. Its abundance is 17490748
Bases of 42684928
- Binary: 101000101101010010000000002
- Hexadecimal: 0x28B5200
- Base-36: PEVWG
Squares and roots of 42684928
- 42684928 squared (426849282) is 1822003078365184
- 42684928 cubed (426849283) is 77772070215796236746752
-
The
square root of 42684928 is 6533.3703400313 -
The
cube root of 42684928 is 349.4820311091
Scales and comparisons
How big is 42684928?- 42,684,928 seconds is equal to 1 year, 18 weeks, 4 days, 55 minutes, 28 seconds.
-
To count from 1 to 42,684,928 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 42684928 cubic inches would be around 29.1 feet tall.
Recreational maths with 42684928
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The information we have on file for 42684928 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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