135481840
135,481,840 is an even composite number composed of six prime numbers multiplied together.
135481840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 135481840:
24 × 5 × 13 × 17 × 79 × 97
(2 × 2 × 2 × 2 × 5 × 13 × 17 × 79 × 97)See below for interesting mathematical facts about the number 135481840 from the Numbermatics database.
Names of 135481840
- Cardinal: 135481840 can be written as One hundred thirty-five million, four hundred eighty-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.3548184 × 108
Factors of 135481840
Divisors of 135481840
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 34 40 52 65 68 79 80 85 97 104 130 136 158 170 194 208 221 260 272 316 340 388 395 442 485 520 632 680 776 790 884 970 1027 1040 1105 1261 1264 1343 1360 1552 1580 1649 1768 1940 2054 2210 2522 2686 3160 3298 3536 3880 4108 4420 5044 5135 5372 6305 6320 6596 6715 7663 7760 8216 8245 8840 10088 10270 10744 12610 13192 13430 15326 16432 16490 17459 17680 20176 20540 21437 21488 25220 26384 26860 30652 32980 34918 38315 41080 42874 50440 53720 61304 65960 69836 76630 82160 85748 87295 99619 100880 107185 107440 122608 130271 131920 139672 153260 171496 174590 199238 214370 260542 279344 306520 342992 349180 398476 428740 498095 521084 613040 651355 698360 796952 857480 996190 1042168 1302710 1396720 1593904 1693523 1714960 1992380 2084336 2605420 3387046 3984760 5210840 6774092 7969520 8467615 10421680 13548184 16935230 27096368 33870460 67740920 135481840
- Sum of all divisors σ(n): 367476480
- Sum of proper divisors (its aliquot sum) s(n): 231994640
- 135481840 is an abundant number, because the sum of its proper divisors (231994640) is greater than itself. Its abundance is 96512800
Bases of 135481840
- Binary: 10000001001101001001111100002
- Hexadecimal: 0x81349F0
- Base-36: 28NUGG
Squares and roots of 135481840
- 135481840 squared (1354818402) is 18355328969785600
- 135481840 cubed (1354818403) is 2486813742631857493504000
-
The
square root of 135481840 is 11639.6666618937 -
The
cube root of 135481840 is 513.6023814035
Scales and comparisons
How big is 135481840?- 135,481,840 seconds is equal to 4 years, 16 weeks, 1 hour, 50 minutes, 40 seconds.
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To count from 1 to 135,481,840 would take you about six 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 135481840 cubic inches would be around 42.8 feet tall.
Recreational maths with 135481840
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The information we have on file for 135481840 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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