27145994688
27,145,994,688 is an even composite number composed of five prime numbers multiplied together.
27145994688 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 27145994688:
26 × 32 × 31 × 1229 × 1237
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 31 × 1229 × 1237)See below for interesting mathematical facts about the number 27145994688 from the Numbermatics database.
Names of 27145994688
- Cardinal: 27145994688 can be written as Twenty-seven billion, one hundred forty-five million, nine hundred ninety-four thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 2.7145994688 × 1010
Factors of 27145994688
Divisors of 27145994688
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 144 186 192 248 279 288 372 496 558 576 744 992 1116 1229 1237 1488 1984 2232 2458 2474 2976 3687 3711 4464 4916 4948 5952 7374 7422 8928 9832 9896 11061 11133 14748 14844 17856 19664 19792 22122 22266 29496 29688 38099 38347 39328 39584 44244 44532 58992 59376 76198 76694 78656 79168 88488 89064 114297 115041 117984 118752 152396 153388 176976 178128 228594 230082 235968 237504 304792 306776 342891 345123 353952 356256 457188 460164 609584 613552 685782 690246 707904 712512 914376 920328 1219168 1227104 1371564 1380492 1520273 1828752 1840656 2438336 2454208 2743128 2760984 3040546 3657504 3681312 4560819 5486256 5521968 6081092 7315008 7362624 9121638 10972512 11043936 12162184 13682457 18243276 21945024 22087872 24324368 27364914 36486552 47128463 48648736 54729828 72973104 94256926 97297472 109459656 141385389 145946208 188513852 218919312 282770778 291892416 377027704 424156167 437838624 565541556 754055408 848312334 875677248 1131083112 1508110816 1696624668 2262166224 3016221632 3393249336 4524332448 6786498672 9048664896 13572997344 27145994688
- Sum of all divisors σ(n): 80449399680
- Sum of proper divisors (its aliquot sum) s(n): 53303404992
- 27145994688 is an abundant number, because the sum of its proper divisors (53303404992) is greater than itself. Its abundance is 26157410304
Bases of 27145994688
- Binary: 110010100100000011100000001110000002
- Hexadecimal: 0x6520701C0
- Base-36: CGY0VK0
Squares and roots of 27145994688
- 27145994688 squared (271459946882) is 736905027600924217344
- 27145994688 cubed (271459946883) is 20004019964815182187910781468672
-
The
square root of 27145994688 is 164760.4160227813 -
The
cube root of 27145994688 is 3005.3974938627
Scales and comparisons
How big is 27145994688?- 27,145,994,688 seconds is equal to 863 years, 8 weeks, 1 day, 18 hours, 4 minutes, 48 seconds.
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To count from 1 to 27,145,994,688 would take you about one thousand, seven hundred twenty-six 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 27145994688 cubic inches would be around 250.4 feet tall.
Recreational maths with 27145994688
- 27145994688 backwards is 88649954172
- The number of decimal digits it has is: 11
- The sum of 27145994688's digits is 63
- More coming soon!
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