84233738721
84,233,738,721 is an odd composite number composed of five prime numbers multiplied together.
84233738721 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 84233738721:
3 × 112 × 37 × 107 × 58613
(3 × 11 × 11 × 37 × 107 × 58613)See below for interesting mathematical facts about the number 84233738721 from the Numbermatics database.
Names of 84233738721
- Cardinal: 84233738721 can be written as Eighty-four billion, two hundred thirty-three million, seven hundred thirty-eight thousand, seven hundred twenty-one.
Scientific notation
- Scientific notation: 8.4233738721 × 1010
Factors of 84233738721
Divisors of 84233738721
- Number of divisors d(n): 48
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Complete list of divisors:
1 3 11 33 37 107 111 121 321 363 407 1177 1221 3531 3959 4477 11877 12947 13431 38841 43549 58613 130647 175839 479039 644743 1437117 1934229 2168681 6271591 6506043 7092173 18814773 21276519 23855491 68987501 71566473 206962503 232048867 262410401 696146601 758862511 787231203 2276587533 2552537537 7657612611 28077912907 84233738721
- Sum of all divisors σ(n): 127973587392
- Sum of proper divisors (its aliquot sum) s(n): 43739848671
- 84233738721 is a deficient number, because the sum of its proper divisors (43739848671) is less than itself. Its deficiency is 40493890050
Bases of 84233738721
- Binary: 10011100111001011100011011001111000012
- Hexadecimal: 0x139CB8D9E1
- Base-36: 12P2LCRL
Squares and roots of 84233738721
- 84233738721 squared (842337387212) is 7095322738917694715841
- 84233738721 cubed (842337387213) is 597665561731163195017793133779361
-
The
square root of 84233738721 is 290230.4924038823 -
The
cube root of 84233738721 is 4383.5775334767
Scales and comparisons
How big is 84233738721?- 84,233,738,721 seconds is equal to 2,678 years, 19 weeks, 2 days, 12 hours, 45 minutes, 21 seconds.
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To count from 1 to 84,233,738,721 would take you about five thousand, three hundred fifty-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 84233738721 cubic inches would be around 365.3 feet tall.
Recreational maths with 84233738721
- 84233738721 backwards is 12783733248
- The number of decimal digits it has is: 11
- The sum of 84233738721's digits is 48
- More coming soon!
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