51323940
51,323,940 is an even composite number composed of six prime numbers multiplied together.
51323940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 51323940:
22 × 32 × 5 × 19 × 43 × 349
(2 × 2 × 3 × 3 × 5 × 19 × 43 × 349)See below for interesting mathematical facts about the number 51323940 from the Numbermatics database.
Names of 51323940
- Cardinal: 51323940 can be written as Fifty-one million, three hundred twenty-three thousand, nine hundred forty.
Scientific notation
- Scientific notation: 5.132394 × 107
Factors of 51323940
Divisors of 51323940
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 43 45 57 60 76 86 90 95 114 129 171 172 180 190 215 228 258 285 342 349 380 387 430 516 570 645 684 698 774 817 855 860 1047 1140 1290 1396 1548 1634 1710 1745 1935 2094 2451 2580 3141 3268 3420 3490 3870 4085 4188 4902 5235 6282 6631 6980 7353 7740 8170 9804 10470 12255 12564 13262 14706 15007 15705 16340 19893 20940 24510 26524 29412 30014 31410 33155 36765 39786 45021 49020 59679 60028 62820 66310 73530 75035 79572 90042 99465 119358 132620 135063 147060 150070 180084 198930 225105 238716 270126 285133 298395 300140 397860 450210 540252 570266 596790 675315 855399 900420 1140532 1193580 1350630 1425665 1710798 2566197 2701260 2851330 3421596 4276995 5132394 5702660 8553990 10264788 12830985 17107980 25661970 51323940
- Sum of all divisors σ(n): 168168000
- Sum of proper divisors (its aliquot sum) s(n): 116844060
- 51323940 is an abundant number, because the sum of its proper divisors (116844060) is greater than itself. Its abundance is 65520120
Bases of 51323940
- Binary: 110000111100100100001001002
- Hexadecimal: 0x30F2424
- Base-36: UK1T0
Squares and roots of 51323940
- 51323940 squared (513239402) is 2634146817123600
- 51323940 cubed (513239403) is 135194793193242618984000
-
The
square root of 51323940 is 7164.0728639509 -
The
cube root of 51323940 is 371.6264894757
Scales and comparisons
How big is 51323940?- 51,323,940 seconds is equal to 1 year, 32 weeks, 6 days, 39 minutes.
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To count from 1 to 51,323,940 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 51323940 cubic inches would be around 31 feet tall.
Recreational maths with 51323940
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The information we have on file for 51323940 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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