149375980
149,375,980 is an even composite number composed of six prime numbers multiplied together.
149375980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 149375980:
22 × 5 × 13 × 31 × 43 × 431
(2 × 2 × 5 × 13 × 31 × 43 × 431)See below for interesting mathematical facts about the number 149375980 from the Numbermatics database.
Names of 149375980
- Cardinal: 149375980 can be written as One hundred forty-nine million, three hundred seventy-five thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.4937598 × 108
Factors of 149375980
Divisors of 149375980
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 13 20 26 31 43 52 62 65 86 124 130 155 172 215 260 310 403 430 431 559 620 806 860 862 1118 1333 1612 1724 2015 2155 2236 2666 2795 4030 4310 5332 5590 5603 6665 8060 8620 11180 11206 13330 13361 17329 18533 22412 26660 26722 28015 34658 37066 53444 56030 66805 69316 74132 86645 92665 112060 133610 173290 173693 185330 240929 267220 346580 347386 370660 481858 574523 694772 868465 963716 1149046 1204645 1736930 2298092 2409290 2872615 3473860 4818580 5745230 7468799 11490460 14937598 29875196 37343995 74687990 149375980
- Sum of all divisors σ(n): 357654528
- Sum of proper divisors (its aliquot sum) s(n): 208278548
- 149375980 is an abundant number, because the sum of its proper divisors (208278548) is greater than itself. Its abundance is 58902568
Bases of 149375980
- Binary: 10001110011101001011111011002
- Hexadecimal: 0x8E74BEC
- Base-36: 2GXN8S
Squares and roots of 149375980
- 149375980 squared (1493759802) is 22313183400960400
- 149375980 cubed (1493759803) is 3333053637438192691192000
-
The
square root of 149375980 is 12221.9466534591 -
The
cube root of 149375980 is 530.5914602717
Scales and comparisons
How big is 149375980?- 149,375,980 seconds is equal to 4 years, 38 weeks, 6 days, 21 hours, 19 minutes, 40 seconds.
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To count from 1 to 149,375,980 would take you about seven 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 149375980 cubic inches would be around 44.2 feet tall.
Recreational maths with 149375980
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The information we have on file for 149375980 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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