145329228
145,329,228 is an even composite number composed of four prime numbers multiplied together.
145329228 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 145329228:
22 × 34 × 113 × 337
(2 × 2 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 337)See below for interesting mathematical facts about the number 145329228 from the Numbermatics database.
Names of 145329228
- Cardinal: 145329228 can be written as One hundred forty-five million, three hundred twenty-nine thousand, two hundred twenty-eight.
Scientific notation
- Scientific notation: 1.45329228 × 108
Factors of 145329228
Divisors of 145329228
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 121 132 162 198 242 297 324 337 363 396 484 594 674 726 891 1011 1089 1188 1331 1348 1452 1782 2022 2178 2662 3033 3267 3564 3707 3993 4044 4356 5324 6066 6534 7414 7986 9099 9801 11121 11979 12132 13068 14828 15972 18198 19602 22242 23958 27297 33363 35937 36396 39204 40777 44484 47916 54594 66726 71874 81554 100089 107811 109188 122331 133452 143748 163108 200178 215622 244662 300267 366993 400356 431244 448547 489324 600534 733986 897094 1100979 1201068 1345641 1467972 1794188 2201958 2691282 3302937 4036923 4403916 5382564 6605874 8073846 12110769 13211748 16147692 24221538 36332307 48443076 72664614 145329228
- Sum of all divisors σ(n): 419122704
- Sum of proper divisors (its aliquot sum) s(n): 273793476
- 145329228 is an abundant number, because the sum of its proper divisors (273793476) is greater than itself. Its abundance is 128464248
Bases of 145329228
- Binary: 10001010100110001100010011002
- Hexadecimal: 0x8A98C4C
- Base-36: 2EIWR0
Squares and roots of 145329228
- 145329228 squared (1453292282) is 21120584511075984
- 145329228 cubed (1453292283) is 3069438241903430204060352
-
The
square root of 145329228 is 12055.2572763919 -
The
cube root of 145329228 is 525.7561023791
Scales and comparisons
How big is 145329228?- 145,329,228 seconds is equal to 4 years, 32 weeks, 2 days, 1 hour, 13 minutes, 48 seconds.
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To count from 1 to 145,329,228 would take you about six 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 145329228 cubic inches would be around 43.8 feet tall.
Recreational maths with 145329228
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The information we have on file for 145329228 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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