149981650
149,981,650 is an even composite number composed of six prime numbers multiplied together.
149981650 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 149981650:
2 × 52 × 72 × 13 × 17 × 277
(2 × 5 × 5 × 7 × 7 × 13 × 17 × 277)See below for interesting mathematical facts about the number 149981650 from the Numbermatics database.
Names of 149981650
- Cardinal: 149981650 can be written as One hundred forty-nine million, nine hundred eighty-one thousand, six hundred fifty.
Scientific notation
- Scientific notation: 1.4998165 × 108
Factors of 149981650
Divisors of 149981650
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 5 7 10 13 14 17 25 26 34 35 49 50 65 70 85 91 98 119 130 170 175 182 221 238 245 277 325 350 425 442 455 490 554 595 637 650 833 850 910 1105 1190 1225 1274 1385 1547 1666 1939 2210 2275 2450 2770 2975 3094 3185 3601 3878 4165 4550 4709 5525 5950 6370 6925 7202 7735 8330 9418 9695 10829 11050 13573 13850 15470 15925 18005 19390 20825 21658 23545 25207 27146 31850 32963 36010 38675 41650 47090 48475 50414 54145 61217 65926 67865 77350 90025 96950 108290 117725 122434 126035 135730 164815 176449 180050 230741 235450 252070 270725 306085 329630 339325 352898 428519 461482 541450 612170 630175 678650 824075 857038 882245 1153705 1260350 1530425 1648150 1764490 2142595 2307410 2999633 3060850 4285190 4411225 5768525 5999266 8822450 10712975 11537050 14998165 21425950 29996330 74990825 149981650
- Sum of all divisors σ(n): 371366856
- Sum of proper divisors (its aliquot sum) s(n): 221385206
- 149981650 is an abundant number, because the sum of its proper divisors (221385206) is greater than itself. Its abundance is 71403556
Bases of 149981650
- Binary: 10001111000010001001110100102
- Hexadecimal: 0x8F089D2
- Base-36: 2HAMKY
Squares and roots of 149981650
- 149981650 squared (1499816502) is 22494495336722500
- 149981650 cubed (1499816503) is 3373761526518946142125000
-
The
square root of 149981650 is 12246.6995553905 -
The
cube root of 149981650 is 531.3076172803
Scales and comparisons
How big is 149981650?- 149,981,650 seconds is equal to 4 years, 39 weeks, 6 days, 21 hours, 34 minutes, 10 seconds.
-
To count from 1 to 149,981,650 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 149981650 cubic inches would be around 44.3 feet tall.
Recreational maths with 149981650
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 149981650 - Facts about the integer". Numbermatics.com. 2024. Web. 10 June 2024.
APA style:
Numbermatics. (2024). Number 149981650 - Facts about the integer. Retrieved 10 June 2024, from https://numbermatics.com/n/149981650/
Chicago style:
Numbermatics. 2024. "Number 149981650 - Facts about the integer". https://numbermatics.com/n/149981650/
The information we have on file for 149981650 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 149981650, math, Factors of 149981650, curriculum, school, college, exams, university, Prime factorization of 149981650, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-nine million, nine hundred eighty-one thousand, six hundred fifty.