84138340
84,138,340 is an even composite number composed of six prime numbers multiplied together.
84138340 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 84138340:
22 × 5 × 11 × 132 × 31 × 73
(2 × 2 × 5 × 11 × 13 × 13 × 31 × 73)See below for interesting mathematical facts about the number 84138340 from the Numbermatics database.
Names of 84138340
- Cardinal: 84138340 can be written as Eighty-four million, one hundred thirty-eight thousand, three hundred forty.
Scientific notation
- Scientific notation: 8.413834 × 107
Factors of 84138340
Divisors of 84138340
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 10 11 13 20 22 26 31 44 52 55 62 65 73 110 124 130 143 146 155 169 220 260 286 292 310 338 341 365 403 572 620 676 682 715 730 803 806 845 949 1364 1430 1460 1606 1612 1690 1705 1859 1898 2015 2263 2860 3212 3380 3410 3718 3796 4015 4030 4433 4526 4745 5239 6820 7436 8030 8060 8866 9052 9295 9490 10439 10478 11315 12337 16060 17732 18590 18980 20878 20956 22165 22630 24674 24893 26195 29419 37180 41756 44330 45260 49348 49786 52195 52390 57629 58838 61685 88660 99572 104390 104780 115258 117676 123370 124465 135707 147095 208780 230516 246740 248930 271414 288145 294190 323609 382447 497860 542828 576290 588380 647218 678535 764894 1152580 1294436 1357070 1529788 1618045 1912235 2714140 3236090 3824470 4206917 6472180 7648940 8413834 16827668 21034585 42069170 84138340
- Sum of all divisors σ(n): 218405376
- Sum of proper divisors (its aliquot sum) s(n): 134267036
- 84138340 is an abundant number, because the sum of its proper divisors (134267036) is greater than itself. Its abundance is 50128696
Bases of 84138340
- Binary: 1010000001111011001011001002
- Hexadecimal: 0x503D964
- Base-36: 1E3DK4
Squares and roots of 84138340
- 84138340 squared (841383402) is 7079260257955600
- 84138340 cubed (841383403) is 595637206532355977704000
-
The
square root of 84138340 is 9172.6953508769 -
The
cube root of 84138340 is 438.1922038231
Scales and comparisons
How big is 84138340?- 84,138,340 seconds is equal to 2 years, 35 weeks, 19 hours, 45 minutes, 40 seconds.
-
To count from 1 to 84,138,340 would take you about four 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 84138340 cubic inches would be around 36.5 feet tall.
Recreational maths with 84138340
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 84138340 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 84138340 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/84138340/
Chicago style:
Numbermatics. 2024. "Number 84138340 - Facts about the integer". https://numbermatics.com/n/84138340/
The information we have on file for 84138340 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 84138340, math, Factors of 84138340, curriculum, school, college, exams, university, Prime factorization of 84138340, STEM, science, technology, engineering, physics, economics, calculator, eighty-four million, one hundred thirty-eight thousand, three hundred forty.