51264400
51,264,400 is an even composite number composed of five prime numbers multiplied together.
51264400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 51264400:
24 × 52 × 11 × 61 × 191
(2 × 2 × 2 × 2 × 5 × 5 × 11 × 61 × 191)See below for interesting mathematical facts about the number 51264400 from the Numbermatics database.
Names of 51264400
- Cardinal: 51264400 can be written as Fifty-one million, two hundred sixty-four thousand, four hundred.
Scientific notation
- Scientific notation: 5.12644 × 107
Factors of 51264400
Divisors of 51264400
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 61 80 88 100 110 122 176 191 200 220 244 275 305 382 400 440 488 550 610 671 764 880 955 976 1100 1220 1342 1525 1528 1910 2101 2200 2440 2684 3050 3056 3355 3820 4202 4400 4775 4880 5368 6100 6710 7640 8404 9550 10505 10736 11651 12200 13420 15280 16775 16808 19100 21010 23302 24400 26840 33550 33616 38200 42020 46604 52525 53680 58255 67100 76400 84040 93208 105050 116510 128161 134200 168080 186416 210100 233020 256322 268400 291275 420200 466040 512644 582550 640805 840400 932080 1025288 1165100 1281610 2050576 2330200 2563220 3204025 4660400 5126440 6408050 10252880 12816100 25632200 51264400
- Sum of all divisors σ(n): 137276928
- Sum of proper divisors (its aliquot sum) s(n): 86012528
- 51264400 is an abundant number, because the sum of its proper divisors (86012528) is greater than itself. Its abundance is 34748128
Bases of 51264400
- Binary: 110000111000111011100100002
- Hexadecimal: 0x30E3B90
- Base-36: UIRV4
Squares and roots of 51264400
- 51264400 squared (512644002) is 2628038707360000
- 51264400 cubed (512644003) is 134724827509585984000000
-
The
square root of 51264400 is 7159.9162006271 -
The
cube root of 51264400 is 371.4827280851
Scales and comparisons
How big is 51264400?- 51,264,400 seconds is equal to 1 year, 32 weeks, 5 days, 8 hours, 6 minutes, 40 seconds.
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To count from 1 to 51,264,400 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 51264400 cubic inches would be around 31 feet tall.
Recreational maths with 51264400
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The information we have on file for 51264400 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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