126628992
126,628,992 is an even composite number composed of five prime numbers multiplied together.
126628992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 126628992:
27 × 32 × 7 × 41 × 383
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 41 × 383)See below for interesting mathematical facts about the number 126628992 from the Numbermatics database.
Names of 126628992
- Cardinal: 126628992 can be written as One hundred twenty-six million, six hundred twenty-eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.26628992 × 108
Factors of 126628992
Divisors of 126628992
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 41 42 48 56 63 64 72 82 84 96 112 123 126 128 144 164 168 192 224 246 252 287 288 328 336 369 383 384 448 492 504 574 576 656 672 738 766 861 896 984 1008 1148 1149 1152 1312 1344 1476 1532 1722 1968 2016 2296 2298 2583 2624 2681 2688 2952 3064 3444 3447 3936 4032 4592 4596 5166 5248 5362 5904 6128 6888 6894 7872 8043 8064 9184 9192 10332 10724 11808 12256 13776 13788 15703 15744 16086 18368 18384 20664 21448 23616 24129 24512 27552 27576 31406 32172 36736 36768 41328 42896 47109 47232 48258 49024 55104 55152 62812 64344 73536 82656 85792 94218 96516 109921 110208 110304 125624 128688 141327 147072 165312 171584 188436 193032 219842 220608 251248 257376 282654 329763 330624 343168 376872 386064 439684 441216 502496 514752 565308 659526 753744 772128 879368 989289 1004992 1029504 1130616 1319052 1507488 1544256 1758736 1978578 2009984 2261232 2638104 3014976 3088512 3517472 3957156 4522464 5276208 6029952 7034944 7914312 9044928 10552416 14069888 15828624 18089856 21104832 31657248 42209664 63314496 126628992
- Sum of all divisors σ(n): 427714560
- Sum of proper divisors (its aliquot sum) s(n): 301085568
- 126628992 is an abundant number, because the sum of its proper divisors (301085568) is greater than itself. Its abundance is 174456576
Bases of 126628992
- Binary: 1111000110000110100100000002
- Hexadecimal: 0x78C3480
- Base-36: 23E3K0
Squares and roots of 126628992
- 126628992 squared (1266289922) is 16034901614936064
- 126628992 cubed (1266289923) is 2030483428318525928767488
-
The
square root of 126628992 is 11252.9548119593 -
The
cube root of 126628992 is 502.1626219797
Scales and comparisons
How big is 126628992?- 126,628,992 seconds is equal to 4 years, 1 week, 2 days, 14 hours, 43 minutes, 12 seconds.
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To count from 1 to 126,628,992 would take you about six 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 126628992 cubic inches would be around 41.8 feet tall.
Recreational maths with 126628992
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