84121794672
84,121,794,672 is an even composite number composed of five prime numbers multiplied together.
84121794672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 84121794672:
24 × 3 × 127 × 1723 × 8009
(2 × 2 × 2 × 2 × 3 × 127 × 1723 × 8009)See below for interesting mathematical facts about the number 84121794672 from the Numbermatics database.
Names of 84121794672
- Cardinal: 84121794672 can be written as Eighty-four billion, one hundred twenty-one million, seven hundred ninety-four thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 8.4121794672 × 1010
Factors of 84121794672
Divisors of 84121794672
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 127 254 381 508 762 1016 1524 1723 2032 3048 3446 5169 6096 6892 8009 10338 13784 16018 20676 24027 27568 32036 41352 48054 64072 82704 96108 128144 192216 218821 384432 437642 656463 875284 1017143 1312926 1750568 2034286 2625852 3051429 3501136 4068572 5251704 6102858 8137144 10503408 12205716 13799507 16274288 24411432 27599014 41398521 48822864 55198028 82797042 110396056 165594084 220792112 331188168 662376336 1752537389 3505074778 5257612167 7010149556 10515224334 14020299112 21030448668 28040598224 42060897336 84121794672
- Sum of all divisors σ(n): 219180257280
- Sum of proper divisors (its aliquot sum) s(n): 135058462608
- 84121794672 is an abundant number, because the sum of its proper divisors (135058462608) is greater than itself. Its abundance is 50936667936
Bases of 84121794672
- Binary: 10011100101100000110010111000011100002
- Hexadecimal: 0x13960CB870
- Base-36: 12N7Y06O
Squares and roots of 84121794672
- 84121794672 squared (841217946722) is 7076476338838127587584
- 84121794672 cubed (841217946723) is 595285889577007267967679944552448
-
The
square root of 84121794672 is 290037.5745864661 -
The
cube root of 84121794672 is 4381.6347926851
Scales and comparisons
How big is 84121794672?- 84,121,794,672 seconds is equal to 2,674 years, 42 weeks, 1 day, 21 hours, 11 minutes, 12 seconds.
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To count from 1 to 84,121,794,672 would take you about five thousand, three hundred forty-nine 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 84121794672 cubic inches would be around 365.1 feet tall.
Recreational maths with 84121794672
- 84121794672 backwards is 27649712148
- The number of decimal digits it has is: 11
- The sum of 84121794672's digits is 51
- More coming soon!
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