142264640
142,264,640 is an even composite number composed of five prime numbers multiplied together.
142264640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 142264640:
26 × 5 × 72 × 43 × 211
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 43 × 211)See below for interesting mathematical facts about the number 142264640 from the Numbermatics database.
Names of 142264640
- Cardinal: 142264640 can be written as One hundred forty-two million, two hundred sixty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.4226464 × 108
Factors of 142264640
Divisors of 142264640
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 43 49 56 64 70 80 86 98 112 140 160 172 196 211 215 224 245 280 301 320 344 392 422 430 448 490 560 602 688 784 844 860 980 1055 1120 1204 1376 1477 1505 1568 1688 1720 1960 2107 2110 2240 2408 2752 2954 3010 3136 3376 3440 3920 4214 4220 4816 5908 6020 6752 6880 7385 7840 8428 8440 9073 9632 10339 10535 11816 12040 13504 13760 14770 15680 16856 16880 18146 19264 20678 21070 23632 24080 29540 33712 33760 36292 41356 42140 45365 47264 48160 51695 59080 63511 67424 67520 72584 82712 84280 90730 94528 96320 103390 118160 127022 134848 145168 165424 168560 181460 206780 236320 254044 290336 317555 330848 337120 362920 413560 444577 472640 508088 580672 635110 661696 674240 725840 827120 889154 1016176 1270220 1451680 1654240 1778308 2032352 2222885 2540440 2903360 3308480 3556616 4064704 4445770 5080880 7113232 8891540 10161760 14226464 17783080 20323520 28452928 35566160 71132320 142264640
- Sum of all divisors σ(n): 405152352
- Sum of proper divisors (its aliquot sum) s(n): 262887712
- 142264640 is an abundant number, because the sum of its proper divisors (262887712) is greater than itself. Its abundance is 120623072
Bases of 142264640
- Binary: 10000111101011001001010000002
- Hexadecimal: 0x87AC940
- Base-36: 2CP83K
Squares and roots of 142264640
- 142264640 squared (1422646402) is 20239227794329600
- 142264640 cubed (1422646403) is 2879326456038294585344000
-
The
square root of 142264640 is 11927.4741668133 -
The
cube root of 142264640 is 522.0342407431
Scales and comparisons
How big is 142264640?- 142,264,640 seconds is equal to 4 years, 27 weeks, 1 day, 13 hours, 57 minutes, 20 seconds.
-
To count from 1 to 142,264,640 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 142264640 cubic inches would be around 43.5 feet tall.
Recreational maths with 142264640
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 142264640 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.
APA style:
Numbermatics. (2024). Number 142264640 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/142264640/
Chicago style:
Numbermatics. 2024. "Number 142264640 - Facts about the integer". https://numbermatics.com/n/142264640/
The information we have on file for 142264640 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 142264640, math, Factors of 142264640, curriculum, school, college, exams, university, Prime factorization of 142264640, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, two hundred sixty-four thousand, six hundred forty.