149639168
149,639,168 is an even composite number composed of four prime numbers multiplied together.
149639168 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred four divisors.
Prime factorization of 149639168:
212 × 7 × 17 × 307
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 307)See below for interesting mathematical facts about the number 149639168 from the Numbermatics database.
Names of 149639168
- Cardinal: 149639168 can be written as One hundred forty-nine million, six hundred thirty-nine thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.49639168 × 108
Factors of 149639168
Divisors of 149639168
- Number of divisors d(n): 104
-
Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 224 238 256 272 307 448 476 512 544 614 896 952 1024 1088 1228 1792 1904 2048 2149 2176 2456 3584 3808 4096 4298 4352 4912 5219 7168 7616 8596 8704 9824 10438 14336 15232 17192 17408 19648 20876 28672 30464 34384 34816 36533 39296 41752 60928 68768 69632 73066 78592 83504 121856 137536 146132 157184 167008 243712 275072 292264 314368 334016 487424 550144 584528 628736 668032 1100288 1169056 1257472 1336064 2200576 2338112 2672128 4401152 4676224 5344256 8802304 9352448 10688512 18704896 21377024 37409792 74819584 149639168
- Sum of all divisors σ(n): 363287232
- Sum of proper divisors (its aliquot sum) s(n): 213648064
- 149639168 is an abundant number, because the sum of its proper divisors (213648064) is greater than itself. Its abundance is 64008896
Bases of 149639168
- Binary: 10001110101101010000000000002
- Hexadecimal: 0x8EB5000
- Base-36: 2H3ABK
Squares and roots of 149639168
- 149639168 squared (1496391682) is 22391880599732224
- 149639168 cubed (1496391683) is 3350702382899271022149632
-
The
square root of 149639168 is 12232.7089395603 -
The
cube root of 149639168 is 530.9028967131
Scales and comparisons
How big is 149639168?- 149,639,168 seconds is equal to 4 years, 39 weeks, 2 days, 22 hours, 26 minutes, 8 seconds.
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To count from 1 to 149,639,168 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 149639168 cubic inches would be around 44.2 feet tall.
Recreational maths with 149639168
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The information we have on file for 149639168 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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