71428740348456
71,428,740,348,456 is an even composite number composed of four prime numbers multiplied together.
71428740348456 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 71428740348456:
23 × 32 × 157 × 6318890689
(2 × 2 × 2 × 3 × 3 × 157 × 6318890689)See below for interesting mathematical facts about the number 71428740348456 from the Numbermatics database.
Names of 71428740348456
- Cardinal: 71428740348456 can be written as Seventy-one trillion, four hundred twenty-eight billion, seven hundred forty million, three hundred forty-eight thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 7.1428740348456 × 1013
Factors of 71428740348456
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 7
- Sum of prime factors: 6318890851
Divisors of 71428740348456
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 157 314 471 628 942 1256 1413 1884 2826 3768 5652 11304 6318890689 12637781378 18956672067 25275562756 37913344134 50551125512 56870016201 75826688268 113740032402 151653376536 227480064804 454960129608 992065838173 1984131676346 2976197514519 3968263352692 5952395029038 7936526705384 8928592543557 11904790058076 17857185087114 23809580116152 35714370174228 71428740348456
- Sum of all divisors σ(n): 194685022158900
- Sum of proper divisors (its aliquot sum) s(n): 123256281810444
- 71428740348456 is an abundant number, because the sum of its proper divisors (123256281810444) is greater than itself. Its abundance is 51827541461988
Bases of 71428740348456
- Binary: 100000011110110110011001011000111111010001010002
- Hexadecimal: 0x40F6CCB1FA28
- Base-36: PBHWRRNE0
Squares and roots of 71428740348456
- 71428740348456 squared (714287403484562) is 5102064947767146172301583936
- 71428740348456 cubed (714287403484563) is 364434072395018207922473727168241372002816
-
The
square root of 71428740348456 is 8451552.5407143985 -
The
cube root of 71428740348456 is 41491.3593756003
Scales and comparisons
How big is 71428740348456?- 71,428,740,348,456 seconds is equal to 2,271,212 years, 51 weeks, 6 days, 19 hours, 27 minutes, 36 seconds.
-
To count from 1 to 71,428,740,348,456 would take you about five million, six hundred seventy-eight thousand and thirty-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 71428740348456 cubic inches would be around 3457.6 feet tall.
Recreational maths with 71428740348456
- 71428740348456 backwards is 65484304782417
- The number of decimal digits it has is: 14
- The sum of 71428740348456's digits is 63
- More coming soon!
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