28478767008
28,478,767,008 is an even composite number composed of six prime numbers multiplied together.
28478767008 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 28478767008:
25 × 3 × 67 × 73 × 131 × 463
(2 × 2 × 2 × 2 × 2 × 3 × 67 × 73 × 131 × 463)See below for interesting mathematical facts about the number 28478767008 from the Numbermatics database.
Names of 28478767008
- Cardinal: 28478767008 can be written as Twenty-eight billion, four hundred seventy-eight million, seven hundred sixty-seven thousand and eight.
Scientific notation
- Scientific notation: 2.8478767008 × 1010
Factors of 28478767008
Divisors of 28478767008
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 67 73 96 131 134 146 201 219 262 268 292 393 402 438 463 524 536 584 786 804 876 926 1048 1072 1168 1389 1572 1608 1752 1852 2096 2144 2336 2778 3144 3216 3504 3704 4192 4891 5556 6288 6432 7008 7408 8777 9563 9782 11112 12576 14673 14816 17554 19126 19564 22224 26331 28689 29346 31021 33799 35108 38252 39128 44448 52662 57378 58692 60653 62042 67598 70216 76504 78256 93063 101397 105324 114756 117384 121306 124084 135196 140432 153008 156512 181959 186126 202794 210648 229512 234768 242612 248168 270392 280864 306016 363918 372252 405588 421296 459024 469536 485224 496336 540784 640721 727836 744504 811176 842592 918048 970448 992672 1081568 1281442 1455672 1489008 1622352 1922163 1940896 2264533 2562884 2911344 2978016 3244704 3844326 4063751 4427669 4529066 5125768 5822688 6793599 7688652 8127502 8855338 9058132 10251536 12191253 13283007 13587198 15377304 16255004 17710676 18116264 20503072 24382506 26566014 27174396 30754608 32510008 35421352 36232528 48765012 53132028 54348792 61509216 65020016 70842704 72465056 97530024 106264056 108697584 130040032 141685408 195060048 212528112 217395168 296653823 390120096 425056224 593307646 889961469 1186615292 1779922938 2373230584 3559845876 4746461168 7119691752 9492922336 14239383504 28478767008
- Sum of all divisors σ(n): 77666383872
- Sum of proper divisors (its aliquot sum) s(n): 49187616864
- 28478767008 is an abundant number, because the sum of its proper divisors (49187616864) is greater than itself. Its abundance is 20708849856
Bases of 28478767008
- Binary: 110101000010111011101111111101000002
- Hexadecimal: 0x6A1777FA0
- Base-36: D2ZIT9C
Squares and roots of 28478767008
- 28478767008 squared (284787670082) is 811040170295949272064
- 28478767008 cubed (284787670083) is 23097424043986981725297859264512
-
The
square root of 28478767008 is 168756.5317491447 -
The
cube root of 28478767008 is 3053.7986176941
Scales and comparisons
How big is 28478767008?- 28,478,767,008 seconds is equal to 905 years, 27 weeks, 6 days, 8 hours, 36 minutes, 48 seconds.
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To count from 1 to 28,478,767,008 would take you about one thousand, eight hundred eleven 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 28478767008 cubic inches would be around 254.5 feet tall.
Recreational maths with 28478767008
- 28478767008 backwards is 80076787482
- The number of decimal digits it has is: 11
- The sum of 28478767008's digits is 57
- More coming soon!
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The information we have on file for 28478767008 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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