149875740
149,875,740 is an even composite number composed of six prime numbers multiplied together.
149875740 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 149875740:
22 × 32 × 5 × 7 × 17 × 6997
(2 × 2 × 3 × 3 × 5 × 7 × 17 × 6997)See below for interesting mathematical facts about the number 149875740 from the Numbermatics database.
Names of 149875740
- Cardinal: 149875740 can be written as One hundred forty-nine million, eight hundred seventy-five thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.4987574 × 108
Factors of 149875740
Divisors of 149875740
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 51 60 63 68 70 84 85 90 102 105 119 126 140 153 170 180 204 210 238 252 255 306 315 340 357 420 476 510 595 612 630 714 765 1020 1071 1190 1260 1428 1530 1785 2142 2380 3060 3570 4284 5355 6997 7140 10710 13994 20991 21420 27988 34985 41982 48979 62973 69970 83964 97958 104955 118949 125946 139940 146937 195916 209910 237898 244895 251892 293874 314865 356847 419820 440811 475796 489790 587748 594745 629730 713694 734685 832643 881622 979580 1070541 1189490 1259460 1427388 1469370 1665286 1763244 1784235 2141082 2204055 2378980 2497929 2938740 3330572 3568470 4163215 4282164 4408110 4995858 5352705 7136940 7493787 8326430 8816220 9991716 10705410 12489645 14987574 16652860 21410820 24979290 29975148 37468935 49958580 74937870 149875740
- Sum of all divisors σ(n): 550210752
- Sum of proper divisors (its aliquot sum) s(n): 400335012
- 149875740 is an abundant number, because the sum of its proper divisors (400335012) is greater than itself. Its abundance is 250459272
Bases of 149875740
- Binary: 10001110111011101100000111002
- Hexadecimal: 0x8EEEC1C
- Base-36: 2H8CV0
Squares and roots of 149875740
- 149875740 squared (1498757402) is 22462737440547600
- 149875740 cubed (1498757403) is 3366619396327777555224000
-
The
square root of 149875740 is 12242.3747696271 -
The
cube root of 149875740 is 531.1825263325
Scales and comparisons
How big is 149875740?- 149,875,740 seconds is equal to 4 years, 39 weeks, 5 days, 16 hours, 9 minutes.
-
To count from 1 to 149,875,740 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 149875740 cubic inches would be around 44.3 feet tall.
Recreational maths with 149875740
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 149875740 - Facts about the integer". Numbermatics.com. 2024. Web. 25 September 2024.
APA style:
Numbermatics. (2024). Number 149875740 - Facts about the integer. Retrieved 25 September 2024, from https://numbermatics.com/n/149875740/
Chicago style:
Numbermatics. 2024. "Number 149875740 - Facts about the integer". https://numbermatics.com/n/149875740/
The information we have on file for 149875740 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!
Keywords: Divisors of 149875740, math, Factors of 149875740, curriculum, school, college, exams, university, Prime factorization of 149875740, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-nine million, eight hundred seventy-five thousand, seven hundred forty.