138386196
138,386,196 is an even composite number composed of six prime numbers multiplied together.
138386196 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138386196:
22 × 32 × 13 × 19 × 79 × 197
(2 × 2 × 3 × 3 × 13 × 19 × 79 × 197)See below for interesting mathematical facts about the number 138386196 from the Numbermatics database.
Names of 138386196
- Cardinal: 138386196 can be written as One hundred thirty-eight million, three hundred eighty-six thousand, one hundred ninety-six.
Scientific notation
- Scientific notation: 1.38386196 × 108
Factors of 138386196
Divisors of 138386196
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 19 26 36 38 39 52 57 76 78 79 114 117 156 158 171 197 228 234 237 247 316 342 394 468 474 494 591 684 711 741 788 948 988 1027 1182 1422 1482 1501 1773 2054 2223 2364 2561 2844 2964 3002 3081 3546 3743 4108 4446 4503 5122 6004 6162 7092 7486 7683 8892 9006 9243 10244 11229 12324 13509 14972 15366 15563 18012 18486 19513 22458 23049 27018 30732 31126 33687 36972 39026 44916 46098 46689 48659 54036 58539 62252 67374 78052 92196 93378 97318 117078 134748 140067 145977 175617 186756 194636 202319 234156 280134 291954 295697 351234 404638 437931 560268 583908 591394 606957 702468 809276 875862 887091 1182788 1213914 1751724 1774182 1820871 2427828 2661273 3548364 3641742 3844061 5322546 7283484 7688122 10645092 11532183 15376244 23064366 34596549 46128732 69193098 138386196
- Sum of all divisors σ(n): 403603200
- Sum of proper divisors (its aliquot sum) s(n): 265217004
- 138386196 is an abundant number, because the sum of its proper divisors (265217004) is greater than itself. Its abundance is 126830808
Bases of 138386196
- Binary: 10000011111110011011000101002
- Hexadecimal: 0x83F9B14
- Base-36: 2AE3H0
Squares and roots of 138386196
- 138386196 squared (1383861962) is 19150739243350416
- 138386196 cubed (1383861963) is 2650197954475182365257536
-
The
square root of 138386196 is 11763.7662336515 -
The
cube root of 138386196 is 517.2465355421
Scales and comparisons
How big is 138386196?- 138,386,196 seconds is equal to 4 years, 20 weeks, 5 days, 16 hours, 36 minutes, 36 seconds.
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To count from 1 to 138,386,196 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 138386196 cubic inches would be around 43.1 feet tall.
Recreational maths with 138386196
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