142496120
142,496,120 is an even composite number composed of five prime numbers multiplied together.
142496120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142496120:
23 × 5 × 13 × 89 × 3079
(2 × 2 × 2 × 5 × 13 × 89 × 3079)See below for interesting mathematical facts about the number 142496120 from the Numbermatics database.
Names of 142496120
- Cardinal: 142496120 can be written as One hundred forty-two million, four hundred ninety-six thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.4249612 × 108
Factors of 142496120
Divisors of 142496120
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 13 20 26 40 52 65 89 104 130 178 260 356 445 520 712 890 1157 1780 2314 3079 3560 4628 5785 6158 9256 11570 12316 15395 23140 24632 30790 40027 46280 61580 80054 123160 160108 200135 274031 320216 400270 548062 800540 1096124 1370155 1601080 2192248 2740310 3562403 5480620 7124806 10961240 14249612 17812015 28499224 35624030 71248060 142496120
- Sum of all divisors σ(n): 349272000
- Sum of proper divisors (its aliquot sum) s(n): 206775880
- 142496120 is an abundant number, because the sum of its proper divisors (206775880) is greater than itself. Its abundance is 64279760
Bases of 142496120
- Binary: 10000111111001010001011110002
- Hexadecimal: 0x87E5178
- Base-36: 2CU6PK
Squares and roots of 142496120
- 142496120 squared (1424961202) is 20305144215054400
- 142496120 cubed (1424961203) is 2893404266685697588928000
-
The
square root of 142496120 is 11937.1738698907 -
The
cube root of 142496120 is 522.3172227617
Scales and comparisons
How big is 142496120?- 142,496,120 seconds is equal to 4 years, 27 weeks, 4 days, 6 hours, 15 minutes, 20 seconds.
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To count from 1 to 142,496,120 would take you about 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 142496120 cubic inches would be around 43.5 feet tall.
Recreational maths with 142496120
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