145109232
145,109,232 is an even composite number composed of five prime numbers multiplied together.
145109232 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 145109232:
24 × 34 × 19 × 71 × 83
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 19 × 71 × 83)See below for interesting mathematical facts about the number 145109232 from the Numbermatics database.
Names of 145109232
- Cardinal: 145109232 can be written as One hundred forty-five million, one hundred nine thousand, two hundred thirty-two.
Scientific notation
- Scientific notation: 1.45109232 × 108
Factors of 145109232
Divisors of 145109232
- Number of divisors d(n): 200
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 27 36 38 48 54 57 71 72 76 81 83 108 114 142 144 152 162 166 171 213 216 228 249 284 304 324 332 342 426 432 456 498 513 568 639 648 664 684 747 852 912 996 1026 1136 1278 1296 1328 1349 1368 1494 1539 1577 1704 1917 1992 2052 2241 2556 2698 2736 2988 3078 3154 3408 3834 3984 4047 4104 4482 4731 5112 5396 5751 5893 5976 6156 6308 6723 7668 8094 8208 8964 9462 10224 10792 11502 11786 11952 12141 12312 12616 13446 14193 15336 16188 17679 17928 18924 21584 23004 23572 24282 24624 25232 26892 28386 30672 32376 35358 35856 36423 37848 42579 46008 47144 48564 53037 53784 56772 64752 70716 72846 75696 85158 92016 94288 97128 106074 107568 109269 111967 113544 127737 141432 145692 159111 170316 194256 212148 218538 223934 227088 255474 282864 291384 318222 335901 340632 424296 437076 447868 477333 510948 582768 636444 671802 681264 848592 874152 895736 954666 1007703 1021896 1272888 1343604 1748304 1791472 1909332 2015406 2043792 2545776 2687208 3023109 3818664 4030812 5374416 6046218 7637328 8061624 9069327 12092436 16123248 18138654 24184872 36277308 48369744 72554616 145109232
- Sum of all divisors σ(n): 453720960
- Sum of proper divisors (its aliquot sum) s(n): 308611728
- 145109232 is an abundant number, because the sum of its proper divisors (308611728) is greater than itself. Its abundance is 163502496
Bases of 145109232
- Binary: 10001010011000110000111100002
- Hexadecimal: 0x8A630F0
- Base-36: 2EE700
Squares and roots of 145109232
- 145109232 squared (1451092322) is 21056689211629824
- 145109232 cubed (1451092323) is 3055519999962289228935168
-
The
square root of 145109232 is 12046.1293368451 -
The
cube root of 145109232 is 525.4906759551
Scales and comparisons
How big is 145109232?- 145,109,232 seconds is equal to 4 years, 31 weeks, 6 days, 12 hours, 7 minutes, 12 seconds.
-
To count from 1 to 145,109,232 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 145109232 cubic inches would be around 43.8 feet tall.
Recreational maths with 145109232
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Keywords: Divisors of 145109232, math, Factors of 145109232, curriculum, school, college, exams, university, Prime factorization of 145109232, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-five million, one hundred nine thousand, two hundred thirty-two.