51388350
51,388,350 is an even composite number composed of six prime numbers multiplied together.
51388350 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 51388350:
2 × 3 × 52 × 13 × 192 × 73
(2 × 3 × 5 × 5 × 13 × 19 × 19 × 73)See below for interesting mathematical facts about the number 51388350 from the Numbermatics database.
Names of 51388350
- Cardinal: 51388350 can be written as Fifty-one million, three hundred eighty-eight thousand, three hundred fifty.
Scientific notation
- Scientific notation: 5.138835 × 107
Factors of 51388350
Divisors of 51388350
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 10 13 15 19 25 26 30 38 39 50 57 65 73 75 78 95 114 130 146 150 190 195 219 247 285 325 361 365 390 438 475 494 570 650 722 730 741 949 950 975 1083 1095 1235 1387 1425 1482 1805 1825 1898 1950 2166 2190 2470 2774 2847 2850 3610 3650 3705 4161 4693 4745 5415 5475 5694 6175 6935 7410 8322 9025 9386 9490 10830 10950 12350 13870 14079 14235 18031 18050 18525 20805 23465 23725 26353 27075 28158 28470 34675 36062 37050 41610 46930 47450 52706 54093 54150 69350 70395 71175 79059 90155 104025 108186 117325 131765 140790 142350 158118 180310 208050 234650 263530 270465 342589 351975 395295 450775 540930 658825 685178 703950 790590 901550 1027767 1317650 1352325 1712945 1976475 2055534 2704650 3425890 3952950 5138835 8564725 10277670 17129450 25694175 51388350
- Sum of all divisors σ(n): 146834352
- Sum of proper divisors (its aliquot sum) s(n): 95446002
- 51388350 is an abundant number, because the sum of its proper divisors (95446002) is greater than itself. Its abundance is 44057652
Bases of 51388350
- Binary: 110001000000011111101111102
- Hexadecimal: 0x3101FBE
- Base-36: ULFI6
Squares and roots of 51388350
- 51388350 squared (513883502) is 2640762515722500
- 51388350 cubed (513883503) is 135704428424828332875000
-
The
square root of 51388350 is 7168.5668023671 -
The
cube root of 51388350 is 371.7818845081
Scales and comparisons
How big is 51388350?- 51,388,350 seconds is equal to 1 year, 32 weeks, 6 days, 18 hours, 32 minutes, 30 seconds.
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To count from 1 to 51,388,350 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 51388350 cubic inches would be around 31 feet tall.
Recreational maths with 51388350
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The information we have on file for 51388350 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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