149931964
149,931,964 is an even composite number composed of five prime numbers multiplied together.
149931964 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 149931964:
22 × 72 × 13 × 192 × 163
(2 × 2 × 7 × 7 × 13 × 19 × 19 × 163)See below for interesting mathematical facts about the number 149931964 from the Numbermatics database.
Names of 149931964
- Cardinal: 149931964 can be written as One hundred forty-nine million, nine hundred thirty-one thousand, nine hundred sixty-four.
Scientific notation
- Scientific notation: 1.49931964 × 108
Factors of 149931964
Divisors of 149931964
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 7 13 14 19 26 28 38 49 52 76 91 98 133 163 182 196 247 266 326 361 364 494 532 637 652 722 931 988 1141 1274 1444 1729 1862 2119 2282 2527 2548 3097 3458 3724 4238 4564 4693 5054 6194 6916 7987 8476 9386 10108 12103 12388 14833 15974 17689 18772 21679 24206 29666 31948 32851 35378 40261 43358 48412 58843 59332 65702 70756 80522 86716 103831 117686 131404 151753 161044 207662 229957 235372 281827 303506 411901 415324 459914 563654 607012 764959 823802 919828 1127308 1529918 1647604 1972789 2883307 3059836 3945578 5354713 5766614 7891156 10709426 11533228 21418852 37482991 74965982 149931964
- Sum of all divisors σ(n): 349035624
- Sum of proper divisors (its aliquot sum) s(n): 199103660
- 149931964 is an abundant number, because the sum of its proper divisors (199103660) is greater than itself. Its abundance is 49171696
Bases of 149931964
- Binary: 10001110111111000111101111002
- Hexadecimal: 0x8EFC7BC
- Base-36: 2H9K8S
Squares and roots of 149931964
- 149931964 squared (1499319642) is 22479593828897296
- 149931964 cubed (1499319643) is 3370409652688851543569344
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The
square root of 149931964 is 12244.6708408189 -
The
cube root of 149931964 is 531.2489401779
Scales and comparisons
How big is 149931964?- 149,931,964 seconds is equal to 4 years, 39 weeks, 6 days, 7 hours, 46 minutes, 4 seconds.
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To count from 1 to 149,931,964 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 149931964 cubic inches would be around 44.3 feet tall.
Recreational maths with 149931964
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The information we have on file for 149931964 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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