42684868145
42,684,868,145 is an odd composite number composed of five prime numbers multiplied together.
42684868145 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 42684868145:
5 × 29 × 37 × 412 × 4733
(5 × 29 × 37 × 41 × 41 × 4733)See below for interesting mathematical facts about the number 42684868145 from the Numbermatics database.
Names of 42684868145
- Cardinal: 42684868145 can be written as Forty-two billion, six hundred eighty-four million, eight hundred sixty-eight thousand, one hundred forty-five.
Scientific notation
- Scientific notation: 4.2684868145 × 1010
Factors of 42684868145
Divisors of 42684868145
- Number of divisors d(n): 48
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Complete list of divisors:
1 5 29 37 41 145 185 205 1073 1189 1517 1681 4733 5365 5945 7585 8405 23665 43993 48749 62197 137257 175121 194053 219965 243745 310985 686285 875605 970265 1803713 5078509 5627537 7179961 7956173 9018565 25392545 28137685 35899805 39780865 208218869 230729017 294378401 1041094345 1153645085 1471892005 8536973629 42684868145
- Sum of all divisors σ(n): 55791704880
- Sum of proper divisors (its aliquot sum) s(n): 13106836735
- 42684868145 is a deficient number, because the sum of its proper divisors (13106836735) is less than itself. Its deficiency is 29578031410
Bases of 42684868145
- Binary: 1001111100000011011101100110001100012
- Hexadecimal: 0x9F0376631
- Base-36: JLXGV1T
Squares and roots of 42684868145
- 42684868145 squared (426848681452) is 1821997968556035741025
- 42684868145 cubed (426848681453) is 77771743048272241649559492148625
-
The
square root of 42684868145 is 206603.1658639335 -
The
cube root of 42684868145 is 3494.8186775517
Scales and comparisons
How big is 42684868145?- 42,684,868,145 seconds is equal to 1,357 years, 12 weeks, 5 days, 19 hours, 49 minutes, 5 seconds.
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To count from 1 to 42,684,868,145 would take you about two thousand, seven hundred fourteen 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 42684868145 cubic inches would be around 291.2 feet tall.
Recreational maths with 42684868145
- 42684868145 backwards is 54186848624
- The number of decimal digits it has is: 11
- The sum of 42684868145's digits is 56
- More coming soon!
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