51213708
51,213,708 is an even composite number composed of five prime numbers multiplied together.
51213708 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 51213708:
22 × 36 × 7 × 13 × 193
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 193)See below for interesting mathematical facts about the number 51213708 from the Numbermatics database.
Names of 51213708
- Cardinal: 51213708 can be written as Fifty-one million, two hundred thirteen thousand, seven hundred eight.
Scientific notation
- Scientific notation: 5.1213708 × 107
Factors of 51213708
Divisors of 51213708
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 84 91 108 117 126 156 162 182 189 193 234 243 252 273 324 351 364 378 386 468 486 546 567 579 702 729 756 772 819 972 1053 1092 1134 1158 1351 1404 1458 1638 1701 1737 2106 2268 2316 2457 2509 2702 2916 3159 3276 3402 3474 4053 4212 4914 5018 5103 5211 5404 6318 6804 6948 7371 7527 8106 9477 9828 10036 10206 10422 12159 12636 14742 15054 15633 16212 17563 18954 20412 20844 22113 22581 24318 29484 30108 31266 35126 36477 37908 44226 45162 46899 48636 52689 62532 66339 67743 70252 72954 88452 90324 93798 105378 109431 132678 135486 140697 145908 158067 187596 203229 210756 218862 265356 270972 281394 316134 328293 406458 437724 474201 562788 609687 632268 656586 812916 948402 984879 1219374 1313172 1422603 1829061 1896804 1969758 2438748 2845206 3658122 3939516 4267809 5690412 7316244 8535618 12803427 17071236 25606854 51213708
- Sum of all divisors σ(n): 166240928
- Sum of proper divisors (its aliquot sum) s(n): 115027220
- 51213708 is an abundant number, because the sum of its proper divisors (115027220) is greater than itself. Its abundance is 63813512
Bases of 51213708
- Binary: 110000110101110101100011002
- Hexadecimal: 0x30D758C
- Base-36: UHOR0
Squares and roots of 51213708
- 51213708 squared (512137082) is 2622843887109264
- 51213708 cubed (512137083) is 134325560963998810590912
-
The
square root of 51213708 is 7156.3753395137 -
The
cube root of 51213708 is 371.3602427423
Scales and comparisons
How big is 51213708?- 51,213,708 seconds is equal to 1 year, 32 weeks, 4 days, 18 hours, 1 minute, 48 seconds.
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To count from 1 to 51,213,708 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 51213708 cubic inches would be around 30.9 feet tall.
Recreational maths with 51213708
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The information we have on file for 51213708 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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