142745088
142,745,088 is an even composite number composed of four prime numbers multiplied together.
142745088 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142745088:
29 × 3 × 199 × 467
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 199 × 467)See below for interesting mathematical facts about the number 142745088 from the Numbermatics database.
Names of 142745088
- Cardinal: 142745088 can be written as One hundred forty-two million, seven hundred forty-five thousand and eighty-eight.
Scientific notation
- Scientific notation: 1.42745088 × 108
Factors of 142745088
Divisors of 142745088
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 199 256 384 398 467 512 597 768 796 934 1194 1401 1536 1592 1868 2388 2802 3184 3736 4776 5604 6368 7472 9552 11208 12736 14944 19104 22416 25472 29888 38208 44832 50944 59776 76416 89664 92933 101888 119552 152832 179328 185866 239104 278799 305664 358656 371732 557598 717312 743464 1115196 1486928 2230392 2973856 4460784 5947712 8921568 11895424 17843136 23790848 35686272 47581696 71372544 142745088
- Sum of all divisors σ(n): 383011200
- Sum of proper divisors (its aliquot sum) s(n): 240266112
- 142745088 is an abundant number, because the sum of its proper divisors (240266112) is greater than itself. Its abundance is 97521024
Bases of 142745088
- Binary: 10001000001000011110000000002
- Hexadecimal: 0x8821E00
- Base-36: 2CZITC
Squares and roots of 142745088
- 142745088 squared (1427450882) is 20376160148127744
- 142745088 cubed (1427450883) is 2908596773446587852521472
-
The
square root of 142745088 is 11947.5975827779 -
The
cube root of 142745088 is 522.6212418295
Scales and comparisons
How big is 142745088?- 142,745,088 seconds is equal to 4 years, 28 weeks, 3 hours, 24 minutes, 48 seconds.
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To count from 1 to 142,745,088 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 142745088 cubic inches would be around 43.6 feet tall.
Recreational maths with 142745088
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