51425280
51,425,280 is an even composite number composed of four prime numbers multiplied together.
51425280 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixty divisors.
Prime factorization of 51425280:
212 × 34 × 5 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 31)See below for interesting mathematical facts about the number 51425280 from the Numbermatics database.
Names of 51425280
- Cardinal: 51425280 can be written as Fifty-one million, four hundred twenty-five thousand, two hundred eighty.
Scientific notation
- Scientific notation: 5.142528 × 107
Factors of 51425280
Divisors of 51425280
- Number of divisors d(n): 260
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 64 72 80 81 90 93 96 108 120 124 128 135 144 155 160 162 180 186 192 216 240 248 256 270 279 288 310 320 324 360 372 384 405 432 465 480 496 512 540 558 576 620 640 648 720 744 768 810 837 864 930 960 992 1024 1080 1116 1152 1240 1280 1296 1395 1440 1488 1536 1620 1674 1728 1860 1920 1984 2048 2160 2232 2304 2480 2511 2560 2592 2790 2880 2976 3072 3240 3348 3456 3720 3840 3968 4096 4185 4320 4464 4608 4960 5022 5120 5184 5580 5760 5952 6144 6480 6696 6912 7440 7680 7936 8370 8640 8928 9216 9920 10044 10240 10368 11160 11520 11904 12288 12555 12960 13392 13824 14880 15360 15872 16740 17280 17856 18432 19840 20088 20480 20736 22320 23040 23808 25110 25920 26784 27648 29760 30720 31744 33480 34560 35712 36864 39680 40176 41472 44640 46080 47616 50220 51840 53568 55296 59520 61440 63488 66960 69120 71424 79360 80352 82944 89280 92160 95232 100440 103680 107136 110592 119040 126976 133920 138240 142848 158720 160704 165888 178560 184320 190464 200880 207360 214272 238080 267840 276480 285696 317440 321408 331776 357120 380928 401760 414720 428544 476160 535680 552960 571392 634880 642816 714240 803520 829440 857088 952320 1071360 1142784 1285632 1428480 1607040 1658880 1714176 1904640 2142720 2571264 2856960 3214080 3428352 4285440 5142528 5713920 6428160 8570880 10285056 12856320 17141760 25712640 51425280
- Sum of all divisors σ(n): 190293312
- Sum of proper divisors (its aliquot sum) s(n): 138868032
- 51425280 is an abundant number, because the sum of its proper divisors (138868032) is greater than itself. Its abundance is 87442752
Bases of 51425280
- Binary: 110001000010110000000000002
- Hexadecimal: 0x310B000
- Base-36: UM800
Squares and roots of 51425280
- 51425280 squared (514252802) is 2644559423078400
- 51425280 cubed (514252803) is 135997208808445181952000
-
The
square root of 51425280 is 7171.1421684415 -
The
cube root of 51425280 is 371.8709229597
Scales and comparisons
How big is 51425280?- 51,425,280 seconds is equal to 1 year, 33 weeks, 4 hours, 48 minutes.
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To count from 1 to 51,425,280 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 51425280 cubic inches would be around 31 feet tall.
Recreational maths with 51425280
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The information we have on file for 51425280 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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