149221072
149,221,072 is an even composite number composed of four prime numbers multiplied together.
149221072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty divisors.
Prime factorization of 149221072:
24 × 72 × 114 × 13
(2 × 2 × 2 × 2 × 7 × 7 × 11 × 11 × 11 × 11 × 13)See below for interesting mathematical facts about the number 149221072 from the Numbermatics database.
Names of 149221072
- Cardinal: 149221072 can be written as One hundred forty-nine million, two hundred twenty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 1.49221072 × 108
Factors of 149221072
Divisors of 149221072
- Number of divisors d(n): 150
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Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 44 49 52 56 77 88 91 98 104 112 121 143 154 176 182 196 208 242 286 308 364 392 484 539 572 616 637 728 784 847 968 1001 1078 1144 1232 1274 1331 1456 1573 1694 1936 2002 2156 2288 2548 2662 3146 3388 4004 4312 5096 5324 5929 6292 6776 7007 8008 8624 9317 10192 10648 11011 11858 12584 13552 14014 14641 16016 17303 18634 21296 22022 23716 25168 28028 29282 34606 37268 44044 47432 56056 58564 65219 69212 74536 77077 88088 94864 102487 112112 117128 121121 130438 138424 149072 154154 176176 190333 204974 234256 242242 260876 276848 308308 380666 409948 484484 521752 616616 717409 761332 819896 847847 968968 1043504 1233232 1332331 1434818 1522664 1639792 1695694 1937936 2664662 2869636 3045328 3391388 5329324 5739272 6782776 9326317 10658648 11478544 13565552 18652634 21317296 37305268 74610536 149221072
- Sum of all divisors σ(n): 398405490
- Sum of proper divisors (its aliquot sum) s(n): 249184418
- 149221072 is an abundant number, because the sum of its proper divisors (249184418) is greater than itself. Its abundance is 99963346
Bases of 149221072
- Binary: 10001110010011101110110100002
- Hexadecimal: 0x8E4EED0
- Base-36: 2GUBPS
Squares and roots of 149221072
- 149221072 squared (1492210722) is 22266928328829184
- 149221072 cubed (1492210723) is 3322694915375059341365248
-
The
square root of 149221072 is 12215.6077212719 -
The
cube root of 149221072 is 530.4079830027
Scales and comparisons
How big is 149221072?- 149,221,072 seconds is equal to 4 years, 38 weeks, 5 days, 2 hours, 17 minutes, 52 seconds.
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To count from 1 to 149,221,072 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 149221072 cubic inches would be around 44.2 feet tall.
Recreational maths with 149221072
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The information we have on file for 149221072 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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