142381440
142,381,440 is an even composite number composed of five prime numbers multiplied together.
142381440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142381440:
27 × 32 × 5 × 19 × 1301
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 1301)See below for interesting mathematical facts about the number 142381440 from the Numbermatics database.
Names of 142381440
- Cardinal: 142381440 can be written as One hundred forty-two million, three hundred eighty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.4238144 × 108
Factors of 142381440
Divisors of 142381440
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 64 72 76 80 90 95 96 114 120 128 144 152 160 171 180 190 192 228 240 285 288 304 320 342 360 380 384 456 480 570 576 608 640 684 720 760 855 912 960 1140 1152 1216 1301 1368 1440 1520 1710 1824 1920 2280 2432 2602 2736 2880 3040 3420 3648 3903 4560 5204 5472 5760 6080 6505 6840 7296 7806 9120 10408 10944 11709 12160 13010 13680 15612 18240 19515 20816 21888 23418 24719 26020 27360 31224 36480 39030 41632 46836 49438 52040 54720 58545 62448 74157 78060 83264 93672 98876 104080 109440 117090 123595 124896 148314 156120 166528 187344 197752 208160 222471 234180 247190 249792 296628 312240 370785 374688 395504 416320 444942 468360 494380 499584 593256 624480 741570 749376 791008 832640 889884 936720 988760 1112355 1186512 1248960 1483140 1498752 1582016 1779768 1873440 1977520 2224710 2373024 2497920 2966280 3164032 3559536 3746880 3955040 4449420 4746048 5932560 7119072 7493760 7910080 8898840 9492096 11865120 14238144 15820160 17797680 23730240 28476288 35595360 47460480 71190720 142381440
- Sum of all divisors σ(n): 517935600
- Sum of proper divisors (its aliquot sum) s(n): 375554160
- 142381440 is an abundant number, because the sum of its proper divisors (375554160) is greater than itself. Its abundance is 233172720
Bases of 142381440
- Binary: 10000111110010010001100000002
- Hexadecimal: 0x87C9180
- Base-36: 2CRQ80
Squares and roots of 142381440
- 142381440 squared (1423814402) is 20272474456473600
- 142381440 cubed (1423814403) is 2886424105475928489984000
-
The
square root of 142381440 is 11932.3694210329 -
The
cube root of 142381440 is 522.1770659275
Scales and comparisons
How big is 142381440?- 142,381,440 seconds is equal to 4 years, 27 weeks, 2 days, 22 hours, 24 minutes.
-
To count from 1 to 142,381,440 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 142381440 cubic inches would be around 43.5 feet tall.
Recreational maths with 142381440
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 142381440 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 142381440 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/142381440/
Chicago style:
Numbermatics. 2024. "Number 142381440 - Facts about the integer". https://numbermatics.com/n/142381440/
The information we have on file for 142381440 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 142381440, math, Factors of 142381440, curriculum, school, college, exams, university, Prime factorization of 142381440, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, three hundred eighty-one thousand, four hundred forty.