80439828742
80,439,828,742 is an even composite number composed of five prime numbers multiplied together.
80439828742 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 80439828742:
2 × 72 × 134 × 29 × 991
(2 × 7 × 7 × 13 × 13 × 13 × 13 × 29 × 991)See below for interesting mathematical facts about the number 80439828742 from the Numbermatics database.
Names of 80439828742
- Cardinal: 80439828742 can be written as Eighty billion, four hundred thirty-nine million, eight hundred twenty-eight thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 8.0439828742 × 1010
Factors of 80439828742
Divisors of 80439828742
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 7 13 14 26 29 49 58 91 98 169 182 203 338 377 406 637 754 991 1183 1274 1421 1982 2197 2366 2639 2842 4394 4901 5278 6937 8281 9802 12883 13874 15379 16562 18473 25766 28561 28739 30758 34307 36946 48559 57122 57478 63713 68614 90181 97118 107653 127426 167479 180362 199927 201173 215306 240149 334958 373607 399854 402346 445991 480298 631267 747214 828269 891982 1172353 1262534 1399489 1408211 1656538 2177227 2344706 2615249 2798978 2816422 3121937 4354454 4856891 5230498 5797883 6243874 8206471 9713782 11595766 15240589 16412942 18306743 28303951 30481178 33998237 36613486 40585181 56607902 63139583 67996474 81170362 106684123 126279166 198127657 213368246 237987659 396255314 441977081 475975318 820814579 883954162 1386893599 1641629158 2773787198 3093839567 5745702053 6187679134 11491404106 40219914371 80439828742
- Sum of all divisors σ(n): 157457511360
- Sum of proper divisors (its aliquot sum) s(n): 77017682618
- 80439828742 is a deficient number, because the sum of its proper divisors (77017682618) is less than itself. Its deficiency is 3422146124
Bases of 80439828742
- Binary: 10010101110101001011001100001000001102
- Hexadecimal: 0x12BA966106
- Base-36: 10YBSP3A
Squares and roots of 80439828742
- 80439828742 squared (804398287422) is 6470566048042289302564
- 80439828742 cubed (804398287423) is 520491224768321495871866781494488
-
The
square root of 80439828742 is 283619.1614507031 -
The
cube root of 80439828742 is 4316.7514719479
Scales and comparisons
How big is 80439828742?- 80,439,828,742 seconds is equal to 2,557 years, 38 weeks, 2 days, 12 hours, 52 minutes, 22 seconds.
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To count from 1 to 80,439,828,742 would take you about five thousand, one hundred fifteen 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 80439828742 cubic inches would be around 359.7 feet tall.
Recreational maths with 80439828742
- 80439828742 backwards is 24782893408
- The number of decimal digits it has is: 11
- The sum of 80439828742's digits is 55
- More coming soon!
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Keywords: Divisors of 80439828742, math, Factors of 80439828742, curriculum, school, college, exams, university, Prime factorization of 80439828742, STEM, science, technology, engineering, physics, economics, calculator, eighty billion, four hundred thirty-nine million, eight hundred twenty-eight thousand, seven hundred forty-two.