138143611040
138,143,611,040 is an even composite number composed of four prime numbers multiplied together.
138143611040 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 138143611040:
25 × 5 × 29101 × 29669
(2 × 2 × 2 × 2 × 2 × 5 × 29101 × 29669)See below for interesting mathematical facts about the number 138143611040 from the Numbermatics database.
Names of 138143611040
- Cardinal: 138143611040 can be written as One hundred thirty-eight billion, one hundred forty-three million, six hundred eleven thousand and forty.
Scientific notation
- Scientific notation: 1.3814361104 × 1011
Factors of 138143611040
Divisors of 138143611040
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 80 160 29101 29669 58202 59338 116404 118676 145505 148345 232808 237352 291010 296690 465616 474704 582020 593380 931232 949408 1164040 1186760 2328080 2373520 4656160 4747040 863397569 1726795138 3453590276 4316987845 6907180552 8633975690 13814361104 17267951380 27628722208 34535902760 69071805520 138143611040
- Sum of all divisors σ(n): 326386496520
- Sum of proper divisors (its aliquot sum) s(n): 188242885480
- 138143611040 is an abundant number, because the sum of its proper divisors (188242885480) is greater than itself. Its abundance is 50099274440
Bases of 138143611040
- Binary: 100000001010100000000000111000101000002
- Hexadecimal: 0x202A0038A0
- Base-36: 1RGN50GW
Squares and roots of 138143611040
- 138143611040 squared (1381436110402) is 19083657271170809881600
- 138143611040 cubed (1381436110403) is 2636285327289288165685538852864000
-
The
square root of 138143611040 is 371676.7561201535 -
The
cube root of 138143611040 is 5169.4412190225
Scales and comparisons
How big is 138143611040?- 138,143,611,040 seconds is equal to 4,392 years, 28 weeks, 9 hours, 17 minutes, 20 seconds.
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To count from 1 to 138,143,611,040 would take you about eight thousand, seven hundred eighty-five 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 138143611040 cubic inches would be around 430.8 feet tall.
Recreational maths with 138143611040
- 138143611040 backwards is 040116341831
- 138143611040 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138143611040's digits is 32
- More coming soon!
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