51380028
51,380,028 is an even composite number composed of five prime numbers multiplied together.
51380028 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 51380028:
22 × 33 × 73 × 19 × 73
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 19 × 73)See below for interesting mathematical facts about the number 51380028 from the Numbermatics database.
Names of 51380028
- Cardinal: 51380028 can be written as Fifty-one million, three hundred eighty thousand and twenty-eight.
Scientific notation
- Scientific notation: 5.1380028 × 107
Factors of 51380028
Divisors of 51380028
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 49 54 57 63 73 76 84 98 108 114 126 133 146 147 171 189 196 219 228 252 266 292 294 342 343 378 399 438 441 511 513 532 588 657 684 686 756 798 876 882 931 1022 1026 1029 1197 1314 1323 1372 1387 1533 1596 1764 1862 1971 2044 2052 2058 2394 2628 2646 2774 2793 3066 3087 3577 3591 3724 3942 4116 4161 4599 4788 5292 5548 5586 6132 6174 6517 7154 7182 7884 8322 8379 9198 9261 9709 10731 11172 12348 12483 13034 13797 14308 14364 16644 16758 18396 18522 19418 19551 21462 24966 25039 25137 26068 27594 29127 32193 33516 37044 37449 38836 39102 42924 49932 50078 50274 55188 58254 58653 64386 67963 74898 75117 78204 87381 96579 100156 100548 116508 117306 128772 135926 149796 150234 174762 175959 193158 203889 225351 234612 262143 271852 300468 349524 351918 386316 407778 450702 475741 524286 611667 676053 703836 815556 901404 951482 1048572 1223334 1352106 1427223 1835001 1902964 2446668 2704212 2854446 3670002 4281669 5708892 7340004 8563338 12845007 17126676 25690014 51380028
- Sum of all divisors σ(n): 165760000
- Sum of proper divisors (its aliquot sum) s(n): 114379972
- 51380028 is an abundant number, because the sum of its proper divisors (114379972) is greater than itself. Its abundance is 62999944
Bases of 51380028
- Binary: 110000111111111111001111002
- Hexadecimal: 0x30FFF3C
- Base-36: UL930
Squares and roots of 51380028
- 51380028 squared (513800282) is 2639907277280784
- 51380028 cubed (513800283) is 135638509824090445781952
-
The
square root of 51380028 is 7167.9863281119 -
The
cube root of 51380028 is 371.7618142273
Scales and comparisons
How big is 51380028?- 51,380,028 seconds is equal to 1 year, 32 weeks, 6 days, 16 hours, 13 minutes, 48 seconds.
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To count from 1 to 51,380,028 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 51380028 cubic inches would be around 31 feet tall.
Recreational maths with 51380028
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The information we have on file for 51380028 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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