42940072468
42,940,072,468 is an even composite number composed of five prime numbers multiplied together.
42940072468 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42940072468:
22 × 31 × 67 × 631 × 8191
(2 × 2 × 31 × 67 × 631 × 8191)See below for interesting mathematical facts about the number 42940072468 from the Numbermatics database.
Names of 42940072468
- Cardinal: 42940072468 can be written as Forty-two billion, nine hundred forty million, seventy-two thousand, four hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2940072468 × 1010
Factors of 42940072468
Divisors of 42940072468
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 31 62 67 124 134 268 631 1262 2077 2524 4154 8191 8308 16382 19561 32764 39122 42277 78244 84554 169108 253921 507842 548797 1015684 1097594 1310587 2195188 2621174 5168521 5242348 10337042 17012707 20674084 34025414 68050828 160224151 320448302 346290907 640896604 692581814 1385163628 10735018117 21470036234 42940072468
- Sum of all divisors σ(n): 78861303808
- Sum of proper divisors (its aliquot sum) s(n): 35921231340
- 42940072468 is a deficient number, because the sum of its proper divisors (35921231340) is less than itself. Its deficiency is 7018841128
Bases of 42940072468
- Binary: 1001111111110110110110000010000101002
- Hexadecimal: 0x9FF6D8214
- Base-36: JQ5ERYS
Squares and roots of 42940072468
- 42940072468 squared (429400724682) is 1843849823557091611024
- 42940072468 cubed (429400724683) is 79175045043650527312685427687232
-
The
square root of 42940072468 is 207219.8650419405 -
The
cube root of 42940072468 is 3501.7697843543
Scales and comparisons
How big is 42940072468?- 42,940,072,468 seconds is equal to 1,365 years, 18 weeks, 5 days, 13 hours, 54 minutes, 28 seconds.
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To count from 1 to 42,940,072,468 would take you about two thousand, seven hundred thirty 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 42940072468 cubic inches would be around 291.8 feet tall.
Recreational maths with 42940072468
- 42940072468 backwards is 86427004924
- The number of decimal digits it has is: 11
- The sum of 42940072468's digits is 46
- More coming soon!
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