139447968
139,447,968 is an even composite number composed of six prime numbers multiplied together.
139447968 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 139447968:
25 × 3 × 11 × 37 × 43 × 83
(2 × 2 × 2 × 2 × 2 × 3 × 11 × 37 × 43 × 83)See below for interesting mathematical facts about the number 139447968 from the Numbermatics database.
Names of 139447968
- Cardinal: 139447968 can be written as One hundred thirty-nine million, four hundred forty-seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.39447968 × 108
Factors of 139447968
Divisors of 139447968
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 37 43 44 48 66 74 83 86 88 96 111 129 132 148 166 172 176 222 249 258 264 296 332 344 352 407 444 473 498 516 528 592 664 688 814 888 913 946 996 1032 1056 1184 1221 1328 1376 1419 1591 1628 1776 1826 1892 1992 2064 2442 2656 2739 2838 3071 3182 3256 3552 3569 3652 3784 3984 4128 4773 4884 5478 5676 6142 6364 6512 7138 7304 7568 7968 9213 9546 9768 10707 10956 11352 12284 12728 13024 14276 14608 15136 17501 18426 19092 19536 21414 21912 22704 24568 25456 28552 29216 33781 35002 36852 38184 39072 39259 42828 43824 45408 49136 50912 52503 57104 67562 70004 73704 76368 78518 85656 87648 98272 101343 105006 114208 117777 132053 135124 140008 147408 152736 157036 171312 202686 210012 235554 264106 270248 280016 294816 314072 342624 396159 405372 420024 471108 528212 540496 560032 628144 792318 810744 840048 942216 1056424 1080992 1256288 1452583 1584636 1621488 1680096 1884432 2112848 2905166 3169272 3242976 3768864 4225696 4357749 5810332 6338544 8715498 11620664 12677088 17430996 23241328 34861992 46482656 69723984 139447968
- Sum of all divisors σ(n): 424714752
- Sum of proper divisors (its aliquot sum) s(n): 285266784
- 139447968 is an abundant number, because the sum of its proper divisors (285266784) is greater than itself. Its abundance is 145818816
Bases of 139447968
- Binary: 10000100111111001110101000002
- Hexadecimal: 0x84FCEA0
- Base-36: 2B0UQO
Squares and roots of 139447968
- 139447968 squared (1394479682) is 19445735779329024
- 139447968 cubed (1394479683) is 2711668340692328800223232
-
The
square root of 139447968 is 11808.8089153817 -
The
cube root of 139447968 is 518.5660295433
Scales and comparisons
How big is 139447968?- 139,447,968 seconds is equal to 4 years, 22 weeks, 3 days, 23 hours, 32 minutes, 48 seconds.
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To count from 1 to 139,447,968 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 139447968 cubic inches would be around 43.2 feet tall.
Recreational maths with 139447968
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The information we have on file for 139447968 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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