13490943040
13,490,943,040 is an even composite number composed of four prime numbers multiplied together.
13490943040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 13490943040:
26 × 5 × 1319 × 31963
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 1319 × 31963)See below for interesting mathematical facts about the number 13490943040 from the Numbermatics database.
Names of 13490943040
- Cardinal: 13490943040 can be written as Thirteen billion, four hundred ninety million, nine hundred forty-three thousand and forty.
Scientific notation
- Scientific notation: 1.349094304 × 1010
Factors of 13490943040
Divisors of 13490943040
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 160 320 1319 2638 5276 6595 10552 13190 21104 26380 31963 42208 52760 63926 84416 105520 127852 159815 211040 255704 319630 422080 511408 639260 1022816 1278520 2045632 2557040 5114080 10228160 42159197 84318394 168636788 210795985 337273576 421591970 674547152 843183940 1349094304 1686367880 2698188608 3372735760 6745471520 13490943040
- Sum of all divisors σ(n): 32150669760
- Sum of proper divisors (its aliquot sum) s(n): 18659726720
- 13490943040 is an abundant number, because the sum of its proper divisors (18659726720) is greater than itself. Its abundance is 5168783680
Bases of 13490943040
- Binary: 11001001000001111101110100010000002
- Hexadecimal: 0x3241F7440
- Base-36: 6745Q9S
Squares and roots of 13490943040
- 13490943040 squared (134909430402) is 182005544108524441600
- 13490943040 cubed (134909430403) is 2455426428532310820073406464000
-
The
square root of 13490943040 is 116150.5188968177 -
The
cube root of 13490943040 is 2380.5689763173
Scales and comparisons
How big is 13490943040?- 13,490,943,040 seconds is equal to 428 years, 50 weeks, 3 days, 4 hours, 10 minutes, 40 seconds.
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To count from 1 to 13,490,943,040 would take you about eight hundred fifty-seven 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 13490943040 cubic inches would be around 198.4 feet tall.
Recreational maths with 13490943040
- 13490943040 backwards is 04034909431
- The number of decimal digits it has is: 11
- The sum of 13490943040's digits is 37
- More coming soon!
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