72920120
72,920,120 is an even composite number composed of six prime numbers multiplied together.
72920120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 72920120:
23 × 5 × 7 × 132 × 23 × 67
(2 × 2 × 2 × 5 × 7 × 13 × 13 × 23 × 67)See below for interesting mathematical facts about the number 72920120 from the Numbermatics database.
Names of 72920120
- Cardinal: 72920120 can be written as Seventy-two million, nine hundred twenty thousand, one hundred twenty.
Scientific notation
- Scientific notation: 7.292012 × 107
Factors of 72920120
Divisors of 72920120
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 20 23 26 28 35 40 46 52 56 65 67 70 91 92 104 115 130 134 140 161 169 182 184 230 260 268 280 299 322 335 338 364 455 460 469 520 536 598 644 670 676 728 805 845 871 910 920 938 1183 1196 1288 1340 1352 1495 1541 1610 1690 1742 1820 1876 2093 2345 2366 2392 2680 2990 3082 3220 3380 3484 3640 3752 3887 4186 4355 4690 4732 5915 5980 6097 6164 6440 6760 6968 7705 7774 8372 8710 9380 9464 10465 10787 11323 11830 11960 12194 12328 15410 15548 16744 17420 18760 19435 20033 20930 21574 22646 23660 24388 27209 30485 30820 31096 34840 38870 40066 41860 43148 45292 47320 48776 53935 54418 56615 60970 61640 77740 79261 80132 83720 86296 90584 100165 107870 108836 113230 121940 136045 140231 155480 158522 160264 200330 215740 217672 226460 243880 260429 272090 280462 317044 396305 400660 431480 452920 520858 544180 560924 634088 701155 792610 801320 1041716 1088360 1121848 1302145 1402310 1585220 1823003 2083432 2604290 2804620 3170440 3646006 5208580 5609240 7292012 9115015 10417160 14584024 18230030 36460060 72920120
- Sum of all divisors σ(n): 215032320
- Sum of proper divisors (its aliquot sum) s(n): 142112200
- 72920120 is an abundant number, because the sum of its proper divisors (142112200) is greater than itself. Its abundance is 69192080
Bases of 72920120
- Binary: 1000101100010101100001110002
- Hexadecimal: 0x458AC38
- Base-36: 17EXIW
Squares and roots of 72920120
- 72920120 squared (729201202) is 5317343900814400
- 72920120 cubed (729201203) is 387741355328654145728000
-
The
square root of 72920120 is 8539.3278424007 -
The
cube root of 72920120 is 417.7814230815
Scales and comparisons
How big is 72920120?- 72,920,120 seconds is equal to 2 years, 16 weeks, 3 days, 23 hours, 35 minutes, 20 seconds.
-
To count from 1 to 72,920,120 would take you about three 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 72920120 cubic inches would be around 34.8 feet tall.
Recreational maths with 72920120
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 72920120 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 72920120 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/72920120/
Chicago style:
Numbermatics. 2024. "Number 72920120 - Facts about the integer". https://numbermatics.com/n/72920120/
The information we have on file for 72920120 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 72920120, math, Factors of 72920120, curriculum, school, college, exams, university, Prime factorization of 72920120, STEM, science, technology, engineering, physics, economics, calculator, seventy-two million, nine hundred twenty thousand, one hundred twenty.