52394720
52,394,720 is an even composite number composed of five prime numbers multiplied together.
52394720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 52394720:
25 × 5 × 72 × 41 × 163
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 41 × 163)See below for interesting mathematical facts about the number 52394720 from the Numbermatics database.
Names of 52394720
- Cardinal: 52394720 can be written as Fifty-two million, three hundred ninety-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 5.239472 × 107
Factors of 52394720
Divisors of 52394720
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 49 56 70 80 82 98 112 140 160 163 164 196 205 224 245 280 287 326 328 392 410 490 560 574 652 656 784 815 820 980 1120 1141 1148 1304 1312 1435 1568 1630 1640 1960 2009 2282 2296 2608 2870 3260 3280 3920 4018 4564 4592 5216 5705 5740 6520 6560 6683 7840 7987 8036 9128 9184 10045 11410 11480 13040 13366 15974 16072 18256 20090 22820 22960 26080 26732 31948 32144 33415 36512 39935 40180 45640 45920 46781 53464 63896 64288 66830 79870 80360 91280 93562 106928 127792 133660 159740 160720 182560 187124 213856 233905 255584 267320 319480 321440 327467 374248 467810 534640 638960 654934 748496 935620 1069280 1277920 1309868 1496992 1637335 1871240 2619736 3274670 3742480 5239472 6549340 7484960 10478944 13098680 26197360 52394720
- Sum of all divisors σ(n): 148408848
- Sum of proper divisors (its aliquot sum) s(n): 96014128
- 52394720 is an abundant number, because the sum of its proper divisors (96014128) is greater than itself. Its abundance is 43619408
Bases of 52394720
- Binary: 110001111101111010111000002
- Hexadecimal: 0x31F7AE0
- Base-36: V700W
Squares and roots of 52394720
- 52394720 squared (523947202) is 2745206683878400
- 52394720 cubed (523947203) is 143834335543937282048000
-
The
square root of 52394720 is 7238.4197170377 -
The
cube root of 52394720 is 374.1931571091
Scales and comparisons
How big is 52394720?- 52,394,720 seconds is equal to 1 year, 34 weeks, 4 days, 10 hours, 5 minutes, 20 seconds.
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To count from 1 to 52,394,720 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 52394720 cubic inches would be around 31.2 feet tall.
Recreational maths with 52394720
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