121534020
121,534,020 is an even composite number composed of five prime numbers multiplied together.
121534020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 121534020:
22 × 35 × 5 × 17 × 1471
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 17 × 1471)See below for interesting mathematical facts about the number 121534020 from the Numbermatics database.
Names of 121534020
- Cardinal: 121534020 can be written as One hundred twenty-one million, five hundred thirty-four thousand and twenty.
Scientific notation
- Scientific notation: 1.2153402 × 108
Factors of 121534020
Divisors of 121534020
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 81 85 90 102 108 135 153 162 170 180 204 243 255 270 306 324 340 405 459 486 510 540 612 765 810 918 972 1020 1215 1377 1471 1530 1620 1836 2295 2430 2754 2942 3060 4131 4413 4590 4860 5508 5884 6885 7355 8262 8826 9180 13239 13770 14710 16524 17652 20655 22065 25007 26478 27540 29420 39717 41310 44130 50014 52956 66195 75021 79434 82620 88260 100028 119151 125035 132390 150042 158868 198585 225063 238302 250070 264780 300084 357453 375105 397170 450126 476604 500140 595755 675189 714906 750210 794340 900252 1125315 1191510 1350378 1429812 1500420 1787265 2025567 2250630 2383020 2700756 3375945 3574530 4051134 4501260 6076701 6751890 7149060 8102268 10127835 12153402 13503780 20255670 24306804 30383505 40511340 60767010 121534020
- Sum of all divisors σ(n): 405070848
- Sum of proper divisors (its aliquot sum) s(n): 283536828
- 121534020 is an abundant number, because the sum of its proper divisors (283536828) is greater than itself. Its abundance is 162002808
Bases of 121534020
- Binary: 1110011111001110110010001002
- Hexadecimal: 0x73E7644
- Base-36: 20CW90
Squares and roots of 121534020
- 121534020 squared (1215340202) is 14770518017360400
- 121534020 cubed (1215340203) is 1795120432132239200808000
-
The
square root of 121534020 is 11024.2469130547 -
The
cube root of 121534020 is 495.3353100019
Scales and comparisons
How big is 121534020?- 121,534,020 seconds is equal to 3 years, 44 weeks, 6 days, 15 hours, 27 minutes.
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To count from 1 to 121,534,020 would take you about five 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 121534020 cubic inches would be around 41.3 feet tall.
Recreational maths with 121534020
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