121688000
121,688,000 is an even composite number composed of five prime numbers multiplied together.
121688000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 121688000:
26 × 53 × 7 × 41 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 41 × 53)See below for interesting mathematical facts about the number 121688000 from the Numbermatics database.
Names of 121688000
- Cardinal: 121688000 can be written as One hundred twenty-one million, six hundred eighty-eight thousand.
Scientific notation
- Scientific notation: 1.21688 × 108
Factors of 121688000
Divisors of 121688000
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 41 50 53 56 64 70 80 82 100 106 112 125 140 160 164 175 200 205 212 224 250 265 280 287 320 328 350 371 400 410 424 448 500 530 560 574 656 700 742 800 820 848 875 1000 1025 1060 1120 1148 1312 1325 1400 1435 1484 1600 1640 1696 1750 1855 2000 2050 2120 2173 2240 2296 2624 2650 2800 2870 2968 3280 3392 3500 3710 4000 4100 4240 4346 4592 5125 5300 5600 5740 5936 6560 6625 7000 7175 7420 8000 8200 8480 8692 9184 9275 10250 10600 10865 11200 11480 11872 13120 13250 14000 14350 14840 15211 16400 16960 17384 18368 18550 20500 21200 21730 22960 23744 26500 28000 28700 29680 30422 32800 34768 35875 37100 41000 42400 43460 45920 46375 53000 54325 56000 57400 59360 60844 65600 69536 71750 74200 76055 82000 84800 86920 91840 92750 106000 108650 114800 118720 121688 139072 143500 148400 152110 164000 173840 185500 212000 217300 229600 243376 271625 287000 296800 304220 328000 347680 371000 380275 424000 434600 459200 486752 543250 574000 593600 608440 695360 742000 760550 869200 973504 1086500 1148000 1216880 1484000 1521100 1738400 1901375 2173000 2296000 2433760 2968000 3042200 3476800 3802750 4346000 4867520 6084400 7605500 8692000 12168800 15211000 17384000 24337600 30422000 60844000 121688000
- Sum of all divisors σ(n): 359468928
- Sum of proper divisors (its aliquot sum) s(n): 237780928
- 121688000 is an abundant number, because the sum of its proper divisors (237780928) is greater than itself. Its abundance is 116092928
Bases of 121688000
- Binary: 1110100000011001111110000002
- Hexadecimal: 0x740CFC0
- Base-36: 20G728
Squares and roots of 121688000
- 121688000 squared (1216880002) is 14807969344000000
- 121688000 cubed (1216880003) is 1801952173532672000000000
-
The
square root of 121688000 is 11031.2283994123 -
The
cube root of 121688000 is 495.5444134347
Scales and comparisons
How big is 121688000?- 121,688,000 seconds is equal to 3 years, 45 weeks, 1 day, 10 hours, 13 minutes, 20 seconds.
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To count from 1 to 121,688,000 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 121688000 cubic inches would be around 41.3 feet tall.
Recreational maths with 121688000
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The information we have on file for 121688000 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!
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