51720120
51,720,120 is an even composite number composed of five prime numbers multiplied together.
51720120 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 51720120:
23 × 35 × 5 × 17 × 313
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 17 × 313)See below for interesting mathematical facts about the number 51720120 from the Numbermatics database.
Names of 51720120
- Cardinal: 51720120 can be written as Fifty-one million, seven hundred twenty thousand, one hundred twenty.
Scientific notation
- Scientific notation: 5.172012 × 107
Factors of 51720120
Divisors of 51720120
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 34 36 40 45 51 54 60 68 72 81 85 90 102 108 120 135 136 153 162 170 180 204 216 243 255 270 306 313 324 340 360 405 408 459 486 510 540 612 626 648 680 765 810 918 939 972 1020 1080 1215 1224 1252 1377 1530 1565 1620 1836 1878 1944 2040 2295 2430 2504 2754 2817 3060 3130 3240 3672 3756 4131 4590 4695 4860 5321 5508 5634 6120 6260 6885 7512 8262 8451 9180 9390 9720 10642 11016 11268 12520 13770 14085 15963 16524 16902 18360 18780 20655 21284 22536 25353 26605 27540 28170 31926 33048 33804 37560 41310 42255 42568 47889 50706 53210 55080 56340 63852 67608 76059 79815 82620 84510 95778 101412 106420 112680 126765 127704 143667 152118 159630 165240 169020 191556 202824 212840 239445 253530 287334 304236 319260 338040 380295 383112 431001 478890 507060 574668 608472 638520 718335 760590 862002 957780 1014120 1149336 1293003 1436670 1521180 1724004 1915560 2155005 2586006 2873340 3042360 3448008 4310010 5172012 5746680 6465015 8620020 10344024 12930030 17240040 25860060 51720120
- Sum of all divisors σ(n): 185159520
- Sum of proper divisors (its aliquot sum) s(n): 133439400
- 51720120 is an abundant number, because the sum of its proper divisors (133439400) is greater than itself. Its abundance is 81719280
Bases of 51720120
- Binary: 110001010100101111101110002
- Hexadecimal: 0x3152FB8
- Base-36: USJI0
Squares and roots of 51720120
- 51720120 squared (517201202) is 2674970812814400
- 51720120 cubed (517201203) is 138349811435258305728000
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The
square root of 51720120 is 7191.6701815365 -
The
cube root of 51720120 is 372.5802598703
Scales and comparisons
How big is 51720120?- 51,720,120 seconds is equal to 1 year, 33 weeks, 3 days, 14 hours, 42 minutes.
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To count from 1 to 51,720,120 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 51720120 cubic inches would be around 31 feet tall.
Recreational maths with 51720120
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The information we have on file for 51720120 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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