142728109056
142,728,109,056 is an even composite number composed of four prime numbers multiplied together.
142728109056 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-eight divisors.
Prime factorization of 142728109056:
210 × 32 × 132 × 91639
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 91639)See below for interesting mathematical facts about the number 142728109056 from the Numbermatics database.
Names of 142728109056
- Cardinal: 142728109056 can be written as One hundred forty-two billion, seven hundred twenty-eight million, one hundred nine thousand and fifty-six.
Scientific notation
- Scientific notation: 1.42728109056 × 1011
Factors of 142728109056
Divisors of 142728109056
- Number of divisors d(n): 198
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 169 192 208 234 256 288 312 338 384 416 468 507 512 576 624 676 768 832 936 1014 1024 1152 1248 1352 1521 1536 1664 1872 2028 2304 2496 2704 3042 3072 3328 3744 4056 4608 4992 5408 6084 6656 7488 8112 9216 9984 10816 12168 13312 14976 16224 19968 21632 24336 29952 32448 39936 43264 48672 59904 64896 86528 91639 97344 119808 129792 173056 183278 194688 259584 274917 366556 389376 519168 549834 733112 778752 824751 1099668 1191307 1466224 1557504 1649502 2199336 2382614 2932448 3299004 3573921 4398672 4765228 5864896 6598008 7147842 8797344 9530456 10721763 11729792 13196016 14295684 15486991 17594688 19060912 21443526 23459584 26392032 28591368 30973982 35189376 38121824 42887052 46460973 46919168 52784064 57182736 61947964 70378752 76243648 85774104 92921946 93838336 105568128 114365472 123895928 139382919 140757504 152487296 171548208 185843892 211136256 228730944 247791856 278765838 281515008 304974592 343096416 371687784 422272512 457461888 495583712 557531676 609949184 686192832 743375568 844545024 914923776 991167424 1115063352 1219898368 1372385664 1486751136 1829847552 1982334848 2230126704 2744771328 2973502272 3659695104 3964669696 4460253408 5489542656 5947004544 7929339392 8920506816 10979085312 11894009088 15858678784 17841013632 23788018176 35682027264 47576036352 71364054528 142728109056
- Sum of all divisors σ(n): 446269663320
- Sum of proper divisors (its aliquot sum) s(n): 303541554264
- 142728109056 is an abundant number, because the sum of its proper divisors (303541554264) is greater than itself. Its abundance is 160813445208
Bases of 142728109056
- Binary: 100001001110110100001000011100000000002
- Hexadecimal: 0x213B421C00
- Base-36: 1TKGMPS0
Squares and roots of 142728109056
- 142728109056 squared (1427281090562) is 20371313114701429211136
- 142728109056 cubed (1427281090563) is 2907558999849028625326083057647616
-
The
square root of 142728109056 is 377793.7387728915 -
The
cube root of 142728109056 is 5226.0051978859
Scales and comparisons
How big is 142728109056?- 142,728,109,056 seconds is equal to 4,538 years, 16 weeks, 1 day, 16 hours, 57 minutes, 36 seconds.
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To count from 1 to 142,728,109,056 would take you about nine thousand and seventy-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 142728109056 cubic inches would be around 435.5 feet tall.
Recreational maths with 142728109056
- 142728109056 backwards is 650901827241
- The number of decimal digits it has is: 12
- The sum of 142728109056's digits is 45
- More coming soon!
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