157427920
157,427,920 is an even composite number composed of six prime numbers multiplied together.
157427920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 157427920:
24 × 5 × 13 × 19 × 31 × 257
(2 × 2 × 2 × 2 × 5 × 13 × 19 × 31 × 257)See below for interesting mathematical facts about the number 157427920 from the Numbermatics database.
Names of 157427920
- Cardinal: 157427920 can be written as One hundred fifty-seven million, four hundred twenty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.5742792 × 108
Factors of 157427920
Divisors of 157427920
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 31 38 40 52 62 65 76 80 95 104 124 130 152 155 190 208 247 248 257 260 304 310 380 403 494 496 514 520 589 620 760 806 988 1028 1040 1178 1235 1240 1285 1520 1612 1976 2015 2056 2356 2470 2480 2570 2945 3224 3341 3952 4030 4112 4712 4883 4940 5140 5890 6448 6682 7657 7967 8060 9424 9766 9880 10280 11780 13364 15314 15934 16120 16705 19532 19760 20560 23560 24415 26728 30628 31868 32240 33410 38285 39064 39835 47120 48830 53456 61256 63479 63736 66820 76570 78128 79670 97660 103571 122512 126958 127472 133640 151373 153140 159340 195320 207142 253916 267280 302746 306280 317395 318680 390640 414284 507832 517855 605492 612560 634790 637360 756865 828568 1015664 1035710 1210984 1269580 1513730 1657136 1967849 2071420 2421968 2539160 3027460 3935698 4142840 5078320 6054920 7871396 8285680 9839245 12109840 15742792 19678490 31485584 39356980 78713960 157427920
- Sum of all divisors σ(n): 429972480
- Sum of proper divisors (its aliquot sum) s(n): 272544560
- 157427920 is an abundant number, because the sum of its proper divisors (272544560) is greater than itself. Its abundance is 115116640
Bases of 157427920
- Binary: 10010110001000101000110100002
- Hexadecimal: 0x96228D0
- Base-36: 2LQ85S
Squares and roots of 157427920
- 157427920 squared (1574279202) is 24783549995526400
- 157427920 cubed (1574279203) is 3901622726011730457088000
-
The
square root of 157427920 is 12547.0283334341 -
The
cube root of 157427920 is 539.9587531367
Scales and comparisons
How big is 157427920?- 157,427,920 seconds is equal to 5 years, 2 days, 1 hour, 58 minutes, 40 seconds.
-
To count from 1 to 157,427,920 would take you about seven 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 157427920 cubic inches would be around 45 feet tall.
Recreational maths with 157427920
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 157427920 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 157427920 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/157427920/
Chicago style:
Numbermatics. 2024. "Number 157427920 - Facts about the integer". https://numbermatics.com/n/157427920/
The information we have on file for 157427920 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 157427920, math, Factors of 157427920, curriculum, school, college, exams, university, Prime factorization of 157427920, STEM, science, technology, engineering, physics, economics, calculator, one hundred fifty-seven million, four hundred twenty-seven thousand, nine hundred twenty.