81340731360000
81,340,731,360,000 is an even composite number composed of six prime numbers multiplied together.
81340731360000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.
Prime factorization of 81340731360000:
28 × 35 × 54 × 7 × 312 × 311
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 31 × 31 × 311)See below for interesting mathematical facts about the number 81340731360000 from the Numbermatics database.
Names of 81340731360000
- Cardinal: 81340731360000 can be written as Eighty-one trillion, three hundred forty billion, seven hundred thirty-one million, three hundred sixty thousand.
Scientific notation
- Scientific notation: 8.134073136 × 1013
Factors of 81340731360000
Divisors of 81340731360000
- Number of divisors d(n): 3240
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 31 32 35 36 40 42 45 48 50 54 56 60 62 63 64 70 72 75 80 81 84 90 93 96 100 105 108 112 120 124 125 126 128 135 140 144 150 155 160 162 168 175 180 186 189 192 200 210 216 217 224 225 240 243 248 250 252 256 270 279 280 288 300 310 311 315 320 324 336 350 360 372 375 378 384 400 405 420 432 434 448 450 465 480 486 496 500 504 525 540 558 560 567 576 600 620 622 625 630 640 648 651 672 675 700 720 744 750 756 768 775 800 810 837 840 864 868 875 896 900 930 933 945 960 961 972 992 1000 1008 1050 1080 1085 1116 1120 1125 1134 1152 1200 1215 1240 1244 1250 1260 1280 1296 1302 1344 1350 1395 1400 1440 1488 1500 1512 1550 1555 1575 1600 1620 1674 1680 1701 1728 1736 1750 1792 1800 1860 1866 1875 1890 1920 1922 1944 1953 1984 2000 2016 2025 2100 2160 2170 2177 2232 2240 2250 2268 2304 2325 2400 2430 2480 2488 2500 2511 2520 2592 2604 2625 2688 2700 2790 2799 2800 2835 2880 2883 2976 3000 3024 3100 3110 3150 3200 3240 3255 3348 3360 3375 3402 3456 3472 3500 3600 3720 3732 3750 3780 3840 3844 3875 3888 3906 3968 4000 4032 4050 4185 4200 4320 4340 4354 4375 4464 4480 4500 4536 4650 4665 4725 4800 4805 4860 4960 4976 5000 5022 5040 5184 5208 5250 5376 5400 5425 5580 5598 5600 5625 5670 5760 5766 5859 5952 6000 6048 6075 6200 6220 6300 6400 6480 6510 6531 6696 6720 6727 6750 6804 6912 6944 6975 7000 7200 7440 7464 7500 7533 7560 7688 7750 7775 7776 7812 7875 7936 8000 8064 8100 8370 8397 8400 8505 8640 8649 8680 8708 8750 8928 8960 9000 9072 9300 9330 9450 9600 9610 9641 9720 9765 9920 9952 10000 10044 10080 10125 10368 10416 10500 10800 10850 10885 11160 11196 11200 11250 11340 11520 11532 11625 11718 11904 12000 12096 12150 12400 12440 12555 12600 12960 13020 13062 13125 13392 13440 13454 13500 13608 13888 13950 13995 14000 14175 14400 14415 14880 14928 15000 15066 15120 15376 15500 15550 15552 15624 15750 16000 16128 16200 16275 16740 16794 16800 16875 17010 17280 17298 17360 17416 17500 17577 17856 18000 18144 18600 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1626814627200 1694598570000 1807571808000 1936684080000 2033518284000 2259464760000 2324020896000 2541897855000 2623894560000 2711357712000 2905026120000 3012619680000 3253629254400 3389197140000 3873368160000 4067036568000 4518929520000 5083795710000 5422715424000 5810052240000 6778394280000 8134073136000 9037859040000 10167591420000 11620104480000 13556788560000 16268146272000 20335182840000 27113577120000 40670365680000 81340731360000
- Sum of all divisors σ(n): 360053591369472
- Sum of proper divisors (its aliquot sum) s(n): 278712860009472
- 81340731360000 is an abundant number, because the sum of its proper divisors (278712860009472) is greater than itself. Its abundance is 197372128649472
Bases of 81340731360000
- Binary: 100100111111010100111010110011000000011000000002
- Hexadecimal: 0x49FA9D660300
- Base-36: STZEZAO00
Squares and roots of 81340731360000
- 81340731360000 squared (813407313600002) is 6616314578179687449600000000
- 81340731360000 cubed (813407313600003) is 538175866696965674646677139456000000000000
-
The
square root of 81340731360000 is 9018909.6547199097 -
The
cube root of 81340731360000 is 43328.0713316025
Scales and comparisons
How big is 81340731360000?- 81,340,731,360,000 seconds is equal to 2,586,383 years, 34 weeks.
-
To count from 1 to 81,340,731,360,000 would take you about six million, four hundred sixty-five thousand, nine hundred fifty-nine 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 81340731360000 cubic inches would be around 3610.7 feet tall.
Recreational maths with 81340731360000
- 81340731360000 backwards is 00006313704318
- 81340731360000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 81340731360000's digits is 36
- More coming soon!
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"Number 81340731360000 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.
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Numbermatics. (2024). Number 81340731360000 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/81340731360000/
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The information we have on file for 81340731360000 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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