51129200
51,129,200 is an even composite number composed of five prime numbers multiplied together.
51129200 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 51129200:
24 × 52 × 17 × 73 × 103
(2 × 2 × 2 × 2 × 5 × 5 × 17 × 73 × 103)See below for interesting mathematical facts about the number 51129200 from the Numbermatics database.
Names of 51129200
- Cardinal: 51129200 can be written as Fifty-one million, one hundred twenty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 5.11292 × 107
Factors of 51129200
Divisors of 51129200
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 34 40 50 68 73 80 85 100 103 136 146 170 200 206 272 292 340 365 400 412 425 515 584 680 730 824 850 1030 1168 1241 1360 1460 1648 1700 1751 1825 2060 2482 2575 2920 3400 3502 3650 4120 4964 5150 5840 6205 6800 7004 7300 7519 8240 8755 9928 10300 12410 14008 14600 15038 17510 19856 20600 24820 28016 29200 30076 31025 35020 37595 41200 43775 49640 60152 62050 70040 75190 87550 99280 120304 124100 127823 140080 150380 175100 187975 248200 255646 300760 350200 375950 496400 511292 601520 639115 700400 751900 1022584 1278230 1503800 2045168 2556460 3007600 3195575 5112920 6391150 10225840 12782300 25564600 51129200
- Sum of all divisors σ(n): 133125408
- Sum of proper divisors (its aliquot sum) s(n): 81996208
- 51129200 is an abundant number, because the sum of its proper divisors (81996208) is greater than itself. Its abundance is 30867008
Bases of 51129200
- Binary: 110000110000101011011100002
- Hexadecimal: 0x30C2B70
- Base-36: UFVJK
Squares and roots of 51129200
- 51129200 squared (511292002) is 2614195092640000
- 51129200 cubed (511292003) is 133661703730609088000000
-
The
square root of 51129200 is 7150.4685161183 -
The
cube root of 51129200 is 371.1558691469
Scales and comparisons
How big is 51129200?- 51,129,200 seconds is equal to 1 year, 32 weeks, 3 days, 18 hours, 33 minutes, 20 seconds.
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To count from 1 to 51,129,200 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 51129200 cubic inches would be around 30.9 feet tall.
Recreational maths with 51129200
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The information we have on file for 51129200 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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