133977645
133,977,645 is an odd composite number composed of five prime numbers multiplied together.
What does the number 133977645 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
133977645 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 133977645:
34 × 5 × 19 × 23 × 757
(3 × 3 × 3 × 3 × 5 × 19 × 23 × 757)See below for interesting mathematical facts about the number 133977645 from the Numbermatics database.
Names of 133977645
- Cardinal: 133977645 can be written as One hundred thirty-three million, nine hundred seventy-seven thousand, six hundred forty-five.
Scientific notation
- Scientific notation: 1.33977645 × 108
Factors of 133977645
Divisors of 133977645
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 5 9 15 19 23 27 45 57 69 81 95 115 135 171 207 285 345 405 437 513 621 757 855 1035 1311 1539 1863 2185 2271 2565 3105 3785 3933 6555 6813 7695 9315 11355 11799 14383 17411 19665 20439 34065 35397 43149 52233 58995 61317 71915 87055 102195 129447 156699 176985 215745 261165 306585 330809 388341 470097 647235 783495 992427 1165023 1410291 1654045 1941705 2350485 2977281 4962135 5825115 7051455 8931843 14886405 26795529 44659215 133977645
- Sum of all divisors σ(n): 264147840
- Sum of proper divisors (its aliquot sum) s(n): 130170195
- 133977645 is a deficient number, because the sum of its proper divisors (130170195) is less than itself. Its deficiency is 3807450
Bases of 133977645
- Binary: 1111111110001010110001011012
- Hexadecimal: 0x7FC562D
- Base-36: 27RLT9
Squares and roots of 133977645
- 133977645 squared (1339776452) is 17950009359746025
- 133977645 cubed (1339776453) is 2404899981746730227611125
-
The
square root of 133977645 is 11574.8712735823 -
The
cube root of 133977645 is 511.6945364729
Scales and comparisons
How big is 133977645?- 133,977,645 seconds is equal to 4 years, 13 weeks, 3 days, 16 hours, 45 seconds.
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To count from 1 to 133,977,645 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 133977645 cubic inches would be around 42.6 feet tall.
Recreational maths with 133977645
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