149021829
149,021,829 is an odd composite number composed of five prime numbers multiplied together.
What does the number 149021829 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
149021829 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 149021829:
33 × 11 × 37 × 71 × 191
(3 × 3 × 3 × 11 × 37 × 71 × 191)See below for interesting mathematical facts about the number 149021829 from the Numbermatics database.
Names of 149021829
- Cardinal: 149021829 can be written as One hundred forty-nine million, twenty-one thousand, eight hundred twenty-nine.
Scientific notation
- Scientific notation: 1.49021829 × 108
Factors of 149021829
Divisors of 149021829
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 9 11 27 33 37 71 99 111 191 213 297 333 407 573 639 781 999 1221 1719 1917 2101 2343 2627 3663 5157 6303 7029 7067 7881 10989 13561 18909 21087 21201 23643 28897 40683 56727 63603 70929 77737 86691 122049 149171 190809 233211 260073 366147 447513 501757 699633 780219 1342539 1505271 2098899 4027617 4515813 5519327 13547439 16557981 49673943 149021829
- Sum of all divisors σ(n): 252149760
- Sum of proper divisors (its aliquot sum) s(n): 103127931
- 149021829 is a deficient number, because the sum of its proper divisors (103127931) is less than itself. Its deficiency is 45893898
Bases of 149021829
- Binary: 10001110000111100100100001012
- Hexadecimal: 0x8E1E485
- Base-36: 2GQ1Z9
Squares and roots of 149021829
- 149021829 squared (1490218292) is 22207505518505241
- 149021829 cubed (1490218293) is 3309403089895244359905789
-
The
square root of 149021829 is 12207.4497336667 -
The
cube root of 149021829 is 530.1718073593
Scales and comparisons
How big is 149021829?- 149,021,829 seconds is equal to 4 years, 38 weeks, 2 days, 18 hours, 57 minutes, 9 seconds.
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To count from 1 to 149,021,829 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 149021829 cubic inches would be around 44.2 feet tall.
Recreational maths with 149021829
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The information we have on file for 149021829 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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