51368400
51,368,400 is an even composite number composed of five prime numbers multiplied together.
51368400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 51368400:
24 × 32 × 52 × 19 × 751
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 19 × 751)See below for interesting mathematical facts about the number 51368400 from the Numbermatics database.
Names of 51368400
- Cardinal: 51368400 can be written as Fifty-one million, three hundred sixty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 5.13684 × 107
Factors of 51368400
Divisors of 51368400
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 30 36 38 40 45 48 50 57 60 72 75 76 80 90 95 100 114 120 144 150 152 171 180 190 200 225 228 240 285 300 304 342 360 380 400 450 456 475 570 600 684 720 751 760 855 900 912 950 1140 1200 1368 1425 1502 1520 1710 1800 1900 2253 2280 2736 2850 3004 3420 3600 3755 3800 4275 4506 4560 5700 6008 6759 6840 7510 7600 8550 9012 11265 11400 12016 13518 13680 14269 15020 17100 18024 18775 22530 22800 27036 28538 30040 33795 34200 36048 37550 42807 45060 54072 56325 57076 60080 67590 68400 71345 75100 85614 90120 108144 112650 114152 128421 135180 142690 150200 168975 171228 180240 214035 225300 228304 256842 270360 285380 300400 337950 342456 356725 428070 450600 513684 540720 570760 642105 675900 684912 713450 856140 901200 1027368 1070175 1141520 1284210 1351800 1426900 1712280 2054736 2140350 2568420 2703600 2853800 3210525 3424560 4280700 5136840 5707600 6421050 8561400 10273680 12842100 17122800 25684200 51368400
- Sum of all divisors σ(n): 187894720
- Sum of proper divisors (its aliquot sum) s(n): 136526320
- 51368400 is an abundant number, because the sum of its proper divisors (136526320) is greater than itself. Its abundance is 85157920
Bases of 51368400
- Binary: 110000111111010001110100002
- Hexadecimal: 0x30FD1D0
- Base-36: UL040
Squares and roots of 51368400
- 51368400 squared (513684002) is 2638712518560000
- 51368400 cubed (513684003) is 135546440138397504000000
-
The
square root of 51368400 is 7167.1751757579 -
The
cube root of 51368400 is 371.7337671911
Scales and comparisons
How big is 51368400?- 51,368,400 seconds is equal to 1 year, 32 weeks, 6 days, 13 hours.
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To count from 1 to 51,368,400 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 51368400 cubic inches would be around 31 feet tall.
Recreational maths with 51368400
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The information we have on file for 51368400 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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