121432480
121,432,480 is an even composite number composed of five prime numbers multiplied together.
121432480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 121432480:
25 × 5 × 13 × 79 × 739
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 79 × 739)See below for interesting mathematical facts about the number 121432480 from the Numbermatics database.
Names of 121432480
- Cardinal: 121432480 can be written as One hundred twenty-one million, four hundred thirty-two thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.2143248 × 108
Factors of 121432480
Divisors of 121432480
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 65 79 80 104 130 158 160 208 260 316 395 416 520 632 739 790 1027 1040 1264 1478 1580 2054 2080 2528 2956 3160 3695 4108 5135 5912 6320 7390 8216 9607 10270 11824 12640 14780 16432 19214 20540 23648 29560 32864 38428 41080 48035 58381 59120 76856 82160 96070 116762 118240 153712 164320 192140 233524 291905 307424 384280 467048 583810 758953 768560 934096 1167620 1517906 1537120 1868192 2335240 3035812 3794765 4670480 6071624 7589530 9340960 12143248 15179060 24286496 30358120 60716240 121432480
- Sum of all divisors σ(n): 313286400
- Sum of proper divisors (its aliquot sum) s(n): 191853920
- 121432480 is an abundant number, because the sum of its proper divisors (191853920) is greater than itself. Its abundance is 70421440
Bases of 121432480
- Binary: 1110011110011101001101000002
- Hexadecimal: 0x73CE9A0
- Base-36: 20APWG
Squares and roots of 121432480
- 121432480 squared (1214324802) is 14745847198950400
- 121432480 cubed (1214324803) is 1790624795069600468992000
-
The
square root of 121432480 is 11019.6406474985 -
The
cube root of 121432480 is 495.1973229559
Scales and comparisons
How big is 121432480?- 121,432,480 seconds is equal to 3 years, 44 weeks, 5 days, 11 hours, 14 minutes, 40 seconds.
-
To count from 1 to 121,432,480 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 121432480 cubic inches would be around 41.3 feet tall.
Recreational maths with 121432480
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The information we have on file for 121432480 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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