139143744
139,143,744 is an even composite number composed of four prime numbers multiplied together.
139143744 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 139143744:
26 × 35 × 23 × 389
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 23 × 389)See below for interesting mathematical facts about the number 139143744 from the Numbermatics database.
Names of 139143744
- Cardinal: 139143744 can be written as One hundred thirty-nine million, one hundred forty-three thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 1.39143744 × 108
Factors of 139143744
Divisors of 139143744
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 81 92 96 108 138 144 162 184 192 207 216 243 276 288 324 368 389 414 432 486 552 576 621 648 736 778 828 864 972 1104 1167 1242 1296 1472 1556 1656 1728 1863 1944 2208 2334 2484 2592 3112 3312 3501 3726 3888 4416 4668 4968 5184 5589 6224 6624 7002 7452 7776 8947 9336 9936 10503 11178 12448 13248 14004 14904 15552 17894 18672 19872 21006 22356 24896 26841 28008 29808 31509 35788 37344 39744 42012 44712 53682 56016 59616 63018 71576 74688 80523 84024 89424 94527 107364 112032 119232 126036 143152 161046 168048 178848 189054 214728 224064 241569 252072 286304 322092 336096 357696 378108 429456 483138 504144 572608 644184 672192 724707 756216 858912 966276 1008288 1288368 1449414 1512432 1717824 1932552 2016576 2174121 2576736 2898828 3024864 3865104 4348242 5153472 5797656 6049728 7730208 8696484 11595312 15460416 17392968 23190624 34785936 46381248 69571872 139143744
- Sum of all divisors σ(n): 432694080
- Sum of proper divisors (its aliquot sum) s(n): 293550336
- 139143744 is an abundant number, because the sum of its proper divisors (293550336) is greater than itself. Its abundance is 154406592
Bases of 139143744
- Binary: 10000100101100101010010000002
- Hexadecimal: 0x84B2A40
- Base-36: 2AUC00
Squares and roots of 139143744
- 139143744 squared (1391437442) is 19360981494337536
- 139143744 cubed (1391437443) is 2693959452636839558774784
-
The
square root of 139143744 is 11795.9206508013 -
The
cube root of 139143744 is 518.1886484117
Scales and comparisons
How big is 139143744?- 139,143,744 seconds is equal to 4 years, 22 weeks, 11 hours, 2 minutes, 24 seconds.
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To count from 1 to 139,143,744 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 139143744 cubic inches would be around 43.2 feet tall.
Recreational maths with 139143744
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