74940012
74,940,012 is an even composite number composed of four prime numbers multiplied together.
74940012 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 74940012:
22 × 33 × 74 × 172
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 17 × 17)See below for interesting mathematical facts about the number 74940012 from the Numbermatics database.
Names of 74940012
- Cardinal: 74940012 can be written as Seventy-four million, nine hundred forty thousand and twelve.
Scientific notation
- Scientific notation: 7.4940012 × 107
Factors of 74940012
Divisors of 74940012
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 49 51 54 63 68 84 98 102 108 119 126 147 153 189 196 204 238 252 289 294 306 343 357 378 441 459 476 578 588 612 686 714 756 833 867 882 918 1029 1071 1156 1323 1372 1428 1666 1734 1764 1836 2023 2058 2142 2401 2499 2601 2646 3087 3213 3332 3468 4046 4116 4284 4802 4998 5202 5292 5831 6069 6174 6426 7203 7497 7803 8092 9261 9604 9996 10404 11662 12138 12348 12852 14161 14406 14994 15606 17493 18207 18522 21609 22491 23324 24276 28322 28812 29988 31212 34986 36414 37044 40817 42483 43218 44982 52479 54621 56644 64827 69972 72828 81634 84966 86436 89964 99127 104958 109242 122451 127449 129654 157437 163268 169932 198254 209916 218484 244902 254898 259308 297381 314874 367353 382347 396508 489804 509796 594762 629748 693889 734706 764694 892143 1102059 1189524 1387778 1469412 1529388 1784286 2081667 2204118 2676429 2775556 3568572 4163334 4408236 5352858 6245001 8326668 10705716 12490002 18735003 24980004 37470006 74940012
- Sum of all divisors σ(n): 240773960
- Sum of proper divisors (its aliquot sum) s(n): 165833948
- 74940012 is an abundant number, because the sum of its proper divisors (165833948) is greater than itself. Its abundance is 90893936
Bases of 74940012
- Binary: 1000111011101111110011011002
- Hexadecimal: 0x4777E6C
- Base-36: 18M830
Squares and roots of 74940012
- 74940012 squared (749400122) is 5616005398560144
- 74940012 cubed (749400123) is 420863511960161974081728
-
The
square root of 74940012 is 8656.7899362293 -
The
cube root of 74940012 is 421.6038674635
Scales and comparisons
How big is 74940012?- 74,940,012 seconds is equal to 2 years, 19 weeks, 6 days, 8 hours, 40 minutes, 12 seconds.
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To count from 1 to 74,940,012 would take you about three 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 74940012 cubic inches would be around 35.1 feet tall.
Recreational maths with 74940012
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