121312340
121,312,340 is an even composite number composed of six prime numbers multiplied together.
121312340 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 121312340:
22 × 5 × 17 × 19 × 89 × 211
(2 × 2 × 5 × 17 × 19 × 89 × 211)See below for interesting mathematical facts about the number 121312340 from the Numbermatics database.
Names of 121312340
- Cardinal: 121312340 can be written as One hundred twenty-one million, three hundred twelve thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.2131234 × 108
Factors of 121312340
Divisors of 121312340
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 17 19 20 34 38 68 76 85 89 95 170 178 190 211 323 340 356 380 422 445 646 844 890 1055 1292 1513 1615 1691 1780 2110 3026 3230 3382 3587 4009 4220 6052 6460 6764 7174 7565 8018 8455 14348 15130 16036 16910 17935 18779 20045 28747 30260 33820 35870 37558 40090 57494 68153 71740 75116 80180 93895 114988 136306 143735 187790 272612 287470 319243 340765 356801 375580 574940 638486 681530 713602 1276972 1363060 1427204 1596215 1784005 3192430 3568010 6065617 6384860 7136020 12131234 24262468 30328085 60656170 121312340
- Sum of all divisors σ(n): 288489600
- Sum of proper divisors (its aliquot sum) s(n): 167177260
- 121312340 is an abundant number, because the sum of its proper divisors (167177260) is greater than itself. Its abundance is 45864920
Bases of 121312340
- Binary: 1110011101100010100010101002
- Hexadecimal: 0x73B1454
- Base-36: 208578
Squares and roots of 121312340
- 121312340 squared (1213123402) is 14716683836275600
- 121312340 cubed (1213123403) is 1785315353218769920904000
-
The
square root of 121312340 is 11014.1881225989 -
The
cube root of 121312340 is 495.0339601909
Scales and comparisons
How big is 121312340?- 121,312,340 seconds is equal to 3 years, 44 weeks, 4 days, 1 hour, 52 minutes, 20 seconds.
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To count from 1 to 121,312,340 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 121312340 cubic inches would be around 41.3 feet tall.
Recreational maths with 121312340
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The information we have on file for 121312340 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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