42994952
42,994,952 is an even composite number composed of five prime numbers multiplied together.
42994952 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 42994952:
23 × 72 × 11 × 132 × 59
(2 × 2 × 2 × 7 × 7 × 11 × 13 × 13 × 59)See below for interesting mathematical facts about the number 42994952 from the Numbermatics database.
Names of 42994952
- Cardinal: 42994952 can be written as Forty-two million, nine hundred ninety-four thousand, nine hundred fifty-two.
Scientific notation
- Scientific notation: 4.2994952 × 107
Factors of 42994952
Divisors of 42994952
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 7 8 11 13 14 22 26 28 44 49 52 56 59 77 88 91 98 104 118 143 154 169 182 196 236 286 308 338 364 392 413 472 539 572 616 637 649 676 728 767 826 1001 1078 1144 1183 1274 1298 1352 1534 1652 1859 2002 2156 2366 2548 2596 2891 3068 3304 3718 4004 4312 4543 4732 5096 5192 5369 5782 6136 7007 7436 8008 8281 8437 9086 9464 9971 10738 11564 13013 14014 14872 16562 16874 18172 19942 21476 23128 26026 28028 31801 33124 33748 36344 37583 39884 42952 52052 56056 59059 63602 66248 67496 69797 75166 79768 91091 104104 109681 118118 127204 139594 150332 182182 219362 236236 254408 279188 300664 364364 413413 438724 472472 488579 558376 728728 767767 826826 877448 977158 1535534 1653652 1954316 3071068 3307304 3908632 5374369 6142136 10748738 21497476 42994952
- Sum of all divisors σ(n): 112654800
- Sum of proper divisors (its aliquot sum) s(n): 69659848
- 42994952 is an abundant number, because the sum of its proper divisors (69659848) is greater than itself. Its abundance is 26664896
Bases of 42994952
- Binary: 101001000000001101000010002
- Hexadecimal: 0x2900D08
- Base-36: PLJ48
Squares and roots of 42994952
- 42994952 squared (429949522) is 1848565897482304
- 42994952 cubed (429949523) is 79479002031088581329408
-
The
square root of 42994952 is 6557.0536066133 -
The
cube root of 42994952 is 350.3260960809
Scales and comparisons
How big is 42994952?- 42,994,952 seconds is equal to 1 year, 19 weeks, 15 hours, 2 minutes, 32 seconds.
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To count from 1 to 42,994,952 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 42994952 cubic inches would be around 29.2 feet tall.
Recreational maths with 42994952
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