140397152
140,397,152 is an even composite number composed of five prime numbers multiplied together.
140397152 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 140397152:
25 × 72 × 17 × 23 × 229
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 17 × 23 × 229)See below for interesting mathematical facts about the number 140397152 from the Numbermatics database.
Names of 140397152
- Cardinal: 140397152 can be written as One hundred forty million, three hundred ninety-seven thousand, one hundred fifty-two.
Scientific notation
- Scientific notation: 1.40397152 × 108
Factors of 140397152
Divisors of 140397152
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 8 14 16 17 23 28 32 34 46 49 56 68 92 98 112 119 136 161 184 196 224 229 238 272 322 368 391 392 458 476 544 644 736 782 784 833 916 952 1127 1288 1564 1568 1603 1666 1832 1904 2254 2576 2737 3128 3206 3332 3664 3808 3893 4508 5152 5267 5474 6256 6412 6664 7328 7786 9016 10534 10948 11221 12512 12824 13328 15572 18032 19159 21068 21896 22442 25648 26656 27251 31144 36064 36869 38318 42136 43792 44884 51296 54502 62288 73738 76636 84272 87584 89539 89768 109004 124576 147476 153272 168544 179078 179536 190757 218008 258083 294952 306544 358156 359072 381514 436016 516166 589904 613088 626773 716312 763028 872032 1032332 1179808 1253546 1432624 1526056 2064664 2507092 2865248 3052112 4129328 4387411 5014184 6104224 8258656 8774822 10028368 17549644 20056736 35099288 70198576 140397152
- Sum of all divisors σ(n): 356801760
- Sum of proper divisors (its aliquot sum) s(n): 216404608
- 140397152 is an abundant number, because the sum of its proper divisors (216404608) is greater than itself. Its abundance is 76007456
Bases of 140397152
- Binary: 10000101111001001010011000002
- Hexadecimal: 0x85E4A60
- Base-36: 2BL74W
Squares and roots of 140397152
- 140397152 squared (1403971522) is 19711360289711104
- 140397152 cubed (1403971523) is 2767418846721333904375808
-
The
square root of 140397152 is 11848.9304158647 -
The
cube root of 140397152 is 519.7399488661
Scales and comparisons
How big is 140397152?- 140,397,152 seconds is equal to 4 years, 24 weeks, 23 hours, 12 minutes, 32 seconds.
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To count from 1 to 140,397,152 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 140397152 cubic inches would be around 43.3 feet tall.
Recreational maths with 140397152
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