140099472
140,099,472 is an even composite number composed of four prime numbers multiplied together.
140099472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 140099472:
24 × 32 × 712 × 193
(2 × 2 × 2 × 2 × 3 × 3 × 71 × 71 × 193)See below for interesting mathematical facts about the number 140099472 from the Numbermatics database.
Names of 140099472
- Cardinal: 140099472 can be written as One hundred forty million, ninety-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.40099472 × 108
Factors of 140099472
Divisors of 140099472
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 71 72 142 144 193 213 284 386 426 568 579 639 772 852 1136 1158 1278 1544 1704 1737 2316 2556 3088 3408 3474 4632 5041 5112 6948 9264 10082 10224 13703 13896 15123 20164 27406 27792 30246 40328 41109 45369 54812 60492 80656 82218 90738 109624 120984 123327 164436 181476 219248 241968 246654 328872 362952 493308 657744 725904 972913 986616 1945826 1973232 2918739 3891652 5837478 7783304 8756217 11674956 15566608 17512434 23349912 35024868 46699824 70049736 140099472
- Sum of all divisors σ(n): 399744566
- Sum of proper divisors (its aliquot sum) s(n): 259645094
- 140099472 is an abundant number, because the sum of its proper divisors (259645094) is greater than itself. Its abundance is 119545622
Bases of 140099472
- Binary: 10000101100110111111100100002
- Hexadecimal: 0x859BF90
- Base-36: 2BETG0
Squares and roots of 140099472
- 140099472 squared (1400994722) is 19627862054678784
- 140099472 cubed (1400994723) is 2749853110349332768002048
-
The
square root of 140099472 is 11836.3622790113 -
The
cube root of 140099472 is 519.3723591121
Scales and comparisons
How big is 140099472?- 140,099,472 seconds is equal to 4 years, 23 weeks, 4 days, 12 hours, 31 minutes, 12 seconds.
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To count from 1 to 140,099,472 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 140099472 cubic inches would be around 43.3 feet tall.
Recreational maths with 140099472
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