139620384
139,620,384 is an even composite number composed of five prime numbers multiplied together.
139620384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 139620384:
25 × 32 × 29 × 73 × 229
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 29 × 73 × 229)See below for interesting mathematical facts about the number 139620384 from the Numbermatics database.
Names of 139620384
- Cardinal: 139620384 can be written as One hundred thirty-nine million, six hundred twenty thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.39620384 × 108
Factors of 139620384
Divisors of 139620384
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 72 73 87 96 116 144 146 174 219 229 232 261 288 292 348 438 458 464 522 584 657 687 696 876 916 928 1044 1168 1314 1374 1392 1752 1832 2061 2088 2117 2336 2628 2748 2784 3504 3664 4122 4176 4234 5256 5496 6351 6641 7008 7328 8244 8352 8468 10512 10992 12702 13282 16488 16717 16936 19053 19923 21024 21984 25404 26564 32976 33434 33872 38106 39846 50151 50808 53128 59769 65952 66868 67744 76212 79692 100302 101616 106256 119538 133736 150453 152424 159384 200604 203232 212512 239076 267472 300906 304848 318768 401208 478152 484793 534944 601812 609696 637536 802416 956304 969586 1203624 1454379 1604832 1912608 1939172 2407248 2908758 3878344 4363137 4814496 5817516 7756688 8726274 11635032 15513376 17452548 23270064 34905096 46540128 69810192 139620384
- Sum of all divisors σ(n): 418181400
- Sum of proper divisors (its aliquot sum) s(n): 278561016
- 139620384 is an abundant number, because the sum of its proper divisors (278561016) is greater than itself. Its abundance is 138940632
Bases of 139620384
- Binary: 10000101001001110000001000002
- Hexadecimal: 0x8527020
- Base-36: 2B4JS0
Squares and roots of 139620384
- 139620384 squared (1396203842) is 19493851628307456
- 139620384 cubed (1396203843) is 2721739049983312276783104
-
The
square root of 139620384 is 11816.1069731109 -
The
cube root of 139620384 is 518.7796630059
Scales and comparisons
How big is 139620384?- 139,620,384 seconds is equal to 4 years, 22 weeks, 5 days, 23 hours, 26 minutes, 24 seconds.
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To count from 1 to 139,620,384 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 139620384 cubic inches would be around 43.2 feet tall.
Recreational maths with 139620384
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