149952240
149,952,240 is an even composite number composed of five prime numbers multiplied together.
149952240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 149952240:
24 × 32 × 5 × 17 × 12251
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 12251)See below for interesting mathematical facts about the number 149952240 from the Numbermatics database.
Names of 149952240
- Cardinal: 149952240 can be written as One hundred forty-nine million, nine hundred fifty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.4995224 × 108
Factors of 149952240
Divisors of 149952240
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 34 36 40 45 48 51 60 68 72 80 85 90 102 120 136 144 153 170 180 204 240 255 272 306 340 360 408 510 612 680 720 765 816 1020 1224 1360 1530 2040 2448 3060 4080 6120 12240 12251 24502 36753 49004 61255 73506 98008 110259 122510 147012 183765 196016 208267 220518 245020 294024 367530 416534 441036 490040 551295 588048 624801 735060 833068 882072 980080 1041335 1102590 1249602 1470120 1666136 1764144 1874403 2082670 2205180 2499204 2940240 3124005 3332272 3748806 4165340 4410360 4998408 6248010 7497612 8330680 8820720 9372015 9996816 12496020 14995224 16661360 18744030 24992040 29990448 37488060 49984080 74976120 149952240
- Sum of all divisors σ(n): 533256048
- Sum of proper divisors (its aliquot sum) s(n): 383303808
- 149952240 is an abundant number, because the sum of its proper divisors (383303808) is greater than itself. Its abundance is 233351568
Bases of 149952240
- Binary: 10001111000000010110111100002
- Hexadecimal: 0x8F016F0
- Base-36: 2H9ZW0
Squares and roots of 149952240
- 149952240 squared (1499522402) is 22485674281017600
- 149952240 cubed (1499522403) is 3371777226348978599424000
-
The
square root of 149952240 is 12245.4987648523 -
The
cube root of 149952240 is 531.2728868573
Scales and comparisons
How big is 149952240?- 149,952,240 seconds is equal to 4 years, 39 weeks, 6 days, 13 hours, 24 minutes.
-
To count from 1 to 149,952,240 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 149952240 cubic inches would be around 44.3 feet tall.
Recreational maths with 149952240
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