30997120
30,997,120 is an even composite number composed of six prime numbers multiplied together.
30997120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 30997120:
27 × 5 × 7 × 11 × 17 × 37
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 17 × 37)See below for interesting mathematical facts about the number 30997120 from the Numbermatics database.
Names of 30997120
- Cardinal: 30997120 can be written as Thirty million, nine hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.099712 × 107
Factors of 30997120
Divisors of 30997120
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 17 20 22 28 32 34 35 37 40 44 55 56 64 68 70 74 77 80 85 88 110 112 119 128 136 140 148 154 160 170 176 185 187 220 224 238 259 272 280 296 308 320 340 352 370 374 385 407 440 448 476 518 544 560 592 595 616 629 640 680 704 740 748 770 814 880 896 935 952 1036 1088 1120 1184 1190 1232 1258 1295 1309 1360 1408 1480 1496 1540 1628 1760 1870 1904 2035 2072 2176 2240 2368 2380 2464 2516 2590 2618 2720 2849 2960 2992 3080 3145 3256 3520 3740 3808 4070 4144 4403 4480 4736 4760 4928 5032 5180 5236 5440 5698 5920 5984 6160 6290 6512 6545 6919 7040 7480 7616 8140 8288 8806 9520 9856 10064 10360 10472 10880 11396 11840 11968 12320 12580 13024 13090 13838 14245 14960 15232 16280 16576 17612 19040 20128 20720 20944 22015 22792 23680 23936 24640 25160 26048 26180 27676 28490 29920 32560 33152 34595 35224 38080 40256 41440 41888 44030 45584 48433 49280 50320 52096 52360 55352 56980 59840 65120 69190 70448 76160 80512 82880 83776 88060 91168 96866 100640 104720 110704 113960 119680 130240 138380 140896 165760 167552 176120 182336 193732 201280 209440 221408 227920 242165 260480 276760 281792 352240 364672 387464 402560 418880 442816 455840 484330 553520 563584 704480 774928 837760 885632 911680 968660 1107040 1408960 1549856 1823360 1937320 2214080 2817920 3099712 3874640 4428160 6199424 7749280 15498560 30997120
- Sum of all divisors σ(n): 100465920
- Sum of proper divisors (its aliquot sum) s(n): 69468800
- 30997120 is an abundant number, because the sum of its proper divisors (69468800) is greater than itself. Its abundance is 38471680
Bases of 30997120
- Binary: 11101100011111010100000002
- Hexadecimal: 0x1D8FA80
- Base-36: IGDJ4
Squares and roots of 30997120
- 30997120 squared (309971202) is 960821448294400
- 30997120 cubed (309971203) is 29782697731355312128000
-
The
square root of 30997120 is 5567.5057251877 -
The
cube root of 30997120 is 314.1283367913
Scales and comparisons
How big is 30997120?- 30,997,120 seconds is equal to 51 weeks, 1 day, 18 hours, 18 minutes, 40 seconds.
-
To count from 1 to 30,997,120 would take you about twenty-four weeks!
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 30997120 cubic inches would be around 26.2 feet tall.
Recreational maths with 30997120
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 30997120 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
APA style:
Numbermatics. (2024). Number 30997120 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/30997120/
Chicago style:
Numbermatics. 2024. "Number 30997120 - Facts about the integer". https://numbermatics.com/n/30997120/
The information we have on file for 30997120 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 30997120, math, Factors of 30997120, curriculum, school, college, exams, university, Prime factorization of 30997120, STEM, science, technology, engineering, physics, economics, calculator, thirty million, nine hundred ninety-seven thousand, one hundred twenty.