1142791328
1,142,791,328 is an even composite number composed of five prime numbers multiplied together.
1142791328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1142791328:
25 × 72 × 19 × 89 × 431
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 19 × 89 × 431)See below for interesting mathematical facts about the number 1142791328 from the Numbermatics database.
Names of 1142791328
- Cardinal: 1142791328 can be written as One billion, one hundred forty-two million, seven hundred ninety-one thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.142791328 × 109
Factors of 1142791328
Divisors of 1142791328
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 7 8 14 16 19 28 32 38 49 56 76 89 98 112 133 152 178 196 224 266 304 356 392 431 532 608 623 712 784 862 931 1064 1246 1424 1568 1691 1724 1862 2128 2492 2848 3017 3382 3448 3724 4256 4361 4984 6034 6764 6896 7448 8189 8722 9968 11837 12068 13528 13792 14896 16378 17444 19936 21119 23674 24136 27056 29792 32756 34888 38359 42238 47348 48272 54112 57323 65512 69776 76718 82859 84476 94696 96544 114646 131024 139552 153436 165718 168952 189392 229292 262048 268513 306872 331436 337904 378784 401261 458584 537026 613744 662872 675808 728821 802522 917168 1074052 1227488 1325744 1457642 1605044 1834336 1879591 2148104 2651488 2915284 3210088 3759182 4296208 5101747 5830568 6420176 7518364 8592416 10203494 11661136 12840352 15036728 20406988 23322272 30073456 35712229 40813976 60146912 71424458 81627952 142848916 163255904 285697832 571395664 1142791328
- Sum of all divisors σ(n): 2792361600
- Sum of proper divisors (its aliquot sum) s(n): 1649570272
- 1142791328 is an abundant number, because the sum of its proper divisors (1649570272) is greater than itself. Its abundance is 506778944
Bases of 1142791328
- Binary: 10001000001110110011100101000002
- Hexadecimal: 0x441D9CA0
- Base-36: IWDZFK
Squares and roots of 1142791328
- 1142791328 squared (11427913282) is 1305972019352003584
- 1142791328 cubed (11427913283) is 1492453498326117875220119552
-
The
square root of 1142791328 is 33805.1967602615 -
The
cube root of 1142791328 is 1045.4958470407
Scales and comparisons
How big is 1142791328?- 1,142,791,328 seconds is equal to 36 years, 17 weeks, 3 days, 18 hours, 2 minutes, 8 seconds.
-
To count from 1 to 1,142,791,328 would take you about seventy-two 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 1142791328 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142791328
- 1142791328 backwards is 8231972411
- 1142791328 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142791328's digits is 38
- More coming soon!
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 1142791328 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.
APA style:
Numbermatics. (2024). Number 1142791328 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/1142791328/
Chicago style:
Numbermatics. 2024. "Number 1142791328 - Facts about the integer". https://numbermatics.com/n/1142791328/
The information we have on file for 1142791328 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 1142791328, math, Factors of 1142791328, curriculum, school, college, exams, university, Prime factorization of 1142791328, STEM, science, technology, engineering, physics, economics, calculator, one billion, one hundred forty-two million, seven hundred ninety-one thousand, three hundred twenty-eight.