131240208
131,240,208 is an even composite number composed of six prime numbers multiplied together.
What does the number 131240208 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 160 divisors.
131240208 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 131240208:
24 × 3 × 11 × 23 × 101 × 107
(2 × 2 × 2 × 2 × 3 × 11 × 23 × 101 × 107)See below for interesting mathematical facts about the number 131240208 from the Numbermatics database.
Names of 131240208
- Cardinal: 131240208 can be written as One hundred thirty-one million, two hundred forty thousand, two hundred eight.
Scientific notation
- Scientific notation: 1.31240208 × 108
Factors of 131240208
Divisors of 131240208
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 23 24 33 44 46 48 66 69 88 92 101 107 132 138 176 184 202 214 253 264 276 303 321 368 404 428 506 528 552 606 642 759 808 856 1012 1104 1111 1177 1212 1284 1518 1616 1712 2024 2222 2323 2354 2424 2461 2568 3036 3333 3531 4048 4444 4646 4708 4848 4922 5136 6072 6666 6969 7062 7383 8888 9292 9416 9844 10807 12144 13332 13938 14124 14766 17776 18584 18832 19688 21614 25553 26664 27071 27876 28248 29532 32421 37168 39376 43228 51106 53328 54142 55752 56496 59064 64842 76659 81213 86456 102212 108284 111504 118128 118877 129684 153318 162426 172912 204424 216568 237754 248561 259368 306636 324852 356631 408848 433136 475508 497122 518736 613272 649704 713262 745683 951016 994244 1226544 1299408 1426524 1491366 1902032 1988488 2734171 2853048 2982732 3976976 5468342 5706096 5965464 8202513 10936684 11930928 16405026 21873368 32810052 43746736 65620104 131240208
- Sum of all divisors σ(n): 393403392
- Sum of proper divisors (its aliquot sum) s(n): 262163184
- 131240208 is an abundant number, because the sum of its proper divisors (262163184) is greater than itself. Its abundance is 130922976
Bases of 131240208
- Binary: 1111101001010010001000100002
- Hexadecimal: 0x7D29110
- Base-36: 264XLC
Squares and roots of 131240208
- 131240208 squared (1312402082) is 17223992195883264
- 131240208 cubed (1312402083) is 2260480318378096311078912
-
The
square root of 131240208 is 11456.0118715025 -
The
cube root of 131240208 is 508.1855399303
Scales and comparisons
How big is 131240208?- 131,240,208 seconds is equal to 4 years, 8 weeks, 6 days, 23 hours, 36 minutes, 48 seconds.
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To count from 1 to 131,240,208 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 131240208 cubic inches would be around 42.3 feet tall.
Recreational maths with 131240208
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