81027368326240000
81,027,368,326,240,000 is an even composite number composed of five prime numbers multiplied together.
81027368326240000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, four hundred thirty divisors.
Prime factorization of 81027368326240000:
28 × 54 × 72 × 192 × 315
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 19 × 19 × 31 × 31 × 31 × 31 × 31)See below for interesting mathematical facts about the number 81027368326240000 from the Numbermatics database.
Names of 81027368326240000
- Cardinal: 81027368326240000 can be written as Eighty-one quadrillion, twenty-seven trillion, three hundred sixty-eight billion, three hundred twenty-six million, two hundred forty thousand.
Scientific notation
- Scientific notation: 8.102736832624 × 1016
Factors of 81027368326240000
Divisors of 81027368326240000
- Number of divisors d(n): 2430
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 25 28 31 32 35 38 40 49 50 56 62 64 70 76 80 95 98 100 112 124 125 128 133 140 152 155 160 175 190 196 200 217 224 245 248 250 256 266 280 304 310 320 350 361 380 392 400 434 448 475 490 496 500 532 560 589 608 620 625 640 665 700 722 760 775 784 800 868 875 896 931 950 961 980 992 1000 1064 1085 1120 1178 1216 1225 1240 1250 1280 1330 1400 1444 1519 1520 1550 1568 1600 1736 1750 1792 1805 1862 1900 1922 1960 1984 2000 2128 2170 2240 2356 2375 2432 2450 2480 2500 2527 2660 2800 2888 2945 3038 3040 3100 3136 3200 3325 3472 3500 3610 3724 3800 3844 3875 3920 3968 4000 4123 4256 4340 4375 4480 4655 4712 4750 4805 4864 4900 4960 5000 5054 5320 5425 5600 5776 5890 6076 6080 6125 6200 6272 6400 6650 6727 6944 7000 7220 7448 7595 7600 7688 7750 7840 7936 8000 8246 8512 8680 8750 8960 9025 9310 9424 9500 9610 9800 9920 10000 10108 10640 10850 11191 11200 11552 11780 11875 12152 12160 12250 12400 12544 12635 13300 13454 13888 14000 14440 14725 14896 15190 15200 15376 15500 15680 16000 16492 16625 17024 17360 17500 17689 18050 18259 18620 18848 19000 19220 19375 19600 19840 20000 20216 20615 21280 21700 22382 22400 23104 23275 23560 23750 24025 24304 24320 24500 24800 25270 26600 26908 27125 27776 28000 28861 28880 29450 29791 29792 30380 30400 30625 30752 31000 31360 32000 32984 33250 33635 34048 34720 35000 35378 36100 36518 37240 37696 37975 38000 38440 38750 39200 39680 40000 40432 41230 42560 43400 44764 44800 45125 46208 46550 47089 47120 47500 48050 48608 49000 49600 50540 53200 53816 54250 55552 55955 56000 57722 57760 58900 59582 59584 60760 60800 61250 61504 62000 62720 63175 65968 66500 67270 69440 70000 70756 72200 73036 73625 74480 75392 75950 76000 76880 77500 78337 78400 80000 80864 82460 83125 85120 86800 88445 89528 90250 91295 92416 93100 94178 94240 95000 96100 97216 98000 99200 101080 103075 106400 107632 108500 111910 112000 115444 115520 116375 117800 119164 119168 120125 121520 121600 122500 123008 124000 126350 127813 131936 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20910288600320 21078919960000 21322991664800 21758154760000 22445254384000 23150676664640 23337375670000 24369133331200 25321052601950 25837808777500 26137860750400 26653739581000 26671286480000 27513537632000 28056567980000 28938345830800 30461416664000 32064649120000 32410947330496 32672325938000 33072395235200 33317174476250 34116786663680 34391922040000 36172932288500 37339801072000 38076770830000 40513684163120 40840407422500 41340494044000 42157839920000 42645983329600 43516309520000 44890508768000 45216165360625 46301353329280 46674751340000 50642105203900 51675617555000 52275721500800 53307479162000 53342572960000 56113135960000 57876691661600 60922833328000 63302631504875 64821894660992 65344651876000 66144790470400 66634348952500 68783844080000 72345864577000 74679602144000 76153541660000 81027368326240 81680814845000 82680988088000 84315679840000 85291966659200 87032619040000 90432330721250 92602706658560 93349502680000 101284210407800 103351235110000 104551443001600 106614958324000 112226271920000 115753383323200 121845666656000 126605263009750 129643789321984 130689303752000 133268697905000 137567688160000 144691729154000 152307083320000 162054736652480 163361629690000 165361976176000 170583933318400 180864661442500 186699005360000 202568420815600 206702470220000 213229916648000 224452543840000 231506766646400 253210526019500 261378607504000 266537395810000 289383458308000 304614166640000 316513157524375 324109473304960 326723259380000 330723952352000 361729322885000 373398010720000 405136841631200 413404940440000 426459833296000 463013533292800 506421052039000 522757215008000 533074791620000 578766916616000 609228333280000 633026315048750 648218946609920 653446518760000 723458645770000 810273683262400 826809880880000 852919666592000 1012842104078000 1066149583240000 1157533833232000 1266052630097500 1306893037520000 1446917291540000 1620547366524800 1653619761760000 2025684208156000 2132299166480000 2315067666464000 2532105260195000 2613786075040000 2893834583080000 3241094733049600 4051368416312000 4264598332960000 5064210520390000 5787669166160000 8102736832624000 10128421040780000 11575338332320000 16205473665248000 20256842081560000 40513684163120000 81027368326240000
- Sum of all divisors σ(n): 256401565883017632
- Sum of proper divisors (its aliquot sum) s(n): 175374197556777632
- 81027368326240000 is an abundant number, because the sum of its proper divisors (175374197556777632) is greater than itself. Its abundance is 94346829230537632
Bases of 81027368326240000
- Binary: 1000111111101110111110110010100100010101110010111000000002
- Hexadecimal: 0x11FDDF6522B9700
- Base-36: M5TSZ4SSF0G
Squares and roots of 81027368326240000
- 81027368326240000 squared (810273683262400002) is 6565434417876161179072537600000000
- 81027368326240000 cubed (810273683262400003) is 531979872799024814771943225869661466624000000000000
-
The
square root of 81027368326240000 is 284653066.6025574367 -
The
cube root of 81027368326240000 is 432723.5964156689
Scales and comparisons
How big is 81027368326240000?- 81,027,368,326,240,000 seconds is equal to 2,576,419,678 years, 34 weeks, 5 days, 4 hours, 26 minutes, 40 seconds.
-
To count from 1 to 81,027,368,326,240,000 would take you about seven billion, seven hundred twenty-nine million, two hundred fifty-nine thousand and thirty-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 81027368326240000 cubic inches would be around 36060.3 feet tall.
Recreational maths with 81027368326240000
- 81027368326240000 backwards is 00004262386372018
- The number of decimal digits it has is: 17
- The sum of 81027368326240000's digits is 52
- More coming soon!
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"Number 81027368326240000 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.
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Numbermatics. (2024). Number 81027368326240000 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/81027368326240000/
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The information we have on file for 81027368326240000 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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