53809938
53,809,938 is an even composite number composed of five prime numbers multiplied together.
53809938 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 53809938:
2 × 32 × 72 × 132 × 192
(2 × 3 × 3 × 7 × 7 × 13 × 13 × 19 × 19)See below for interesting mathematical facts about the number 53809938 from the Numbermatics database.
Names of 53809938
- Cardinal: 53809938 can be written as Fifty-three million, eight hundred nine thousand, nine hundred thirty-eight.
Scientific notation
- Scientific notation: 5.3809938 × 107
Factors of 53809938
Divisors of 53809938
- Number of divisors d(n): 162
-
Complete list of divisors:
1 2 3 6 7 9 13 14 18 19 21 26 38 39 42 49 57 63 78 91 98 114 117 126 133 147 169 171 182 234 247 266 273 294 338 342 361 399 441 494 507 546 637 722 741 798 819 882 931 1014 1083 1183 1197 1274 1482 1521 1638 1729 1862 1911 2166 2223 2366 2394 2527 2793 3042 3211 3249 3458 3549 3822 4446 4693 5054 5187 5586 5733 6422 6498 7098 7581 8281 8379 9386 9633 10374 10647 11466 12103 14079 15162 15561 16562 16758 17689 19266 21294 22477 22743 24206 24843 28158 28899 31122 32851 35378 36309 42237 44954 45486 49686 53067 57798 61009 65702 67431 72618 74529 84474 98553 106134 108927 122018 134862 149058 157339 159201 183027 197106 202293 217854 229957 295659 314678 318402 366054 404586 427063 459914 472017 549081 591318 689871 854126 944034 1098162 1281189 1379742 1416051 2069613 2562378 2832102 2989441 3843567 4139226 5978882 7687134 8968323 17936646 26904969 53809938
- Sum of all divisors σ(n): 154994229
- Sum of proper divisors (its aliquot sum) s(n): 101184291
- 53809938 is an abundant number, because the sum of its proper divisors (101184291) is greater than itself. Its abundance is 47374353
Bases of 53809938
- Binary: 110011010100010011000100102
- Hexadecimal: 0x3351312
- Base-36: W1C0I
Squares and roots of 53809938
- 53809938 squared (538099382) is 2895509427563844
- 53809938 cubed (538099383) is 155807182775625936681672
-
The
square root of 53809938 is 7335.5257480295 -
The
cube root of 53809938 is 377.5323434709
Scales and comparisons
How big is 53809938?- 53,809,938 seconds is equal to 1 year, 36 weeks, 6 days, 19 hours, 12 minutes, 18 seconds.
-
To count from 1 to 53,809,938 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 53809938 cubic inches would be around 31.5 feet tall.
Recreational maths with 53809938
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