81307008000
81,307,008,000 is an even composite number composed of five prime numbers multiplied together.
81307008000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred twenty-eight divisors.
Prime factorization of 81307008000:
210 × 32 × 53 × 163 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 163 × 433)See below for interesting mathematical facts about the number 81307008000 from the Numbermatics database.
Names of 81307008000
- Cardinal: 81307008000 can be written as Eighty-one billion, three hundred seven million, eight thousand.
Scientific notation
- Scientific notation: 8.1307008 × 1010
Factors of 81307008000
Divisors of 81307008000
- Number of divisors d(n): 528
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 163 180 192 200 225 240 250 256 288 300 320 326 360 375 384 400 433 450 480 489 500 512 576 600 640 652 720 750 768 800 815 866 900 960 978 1000 1024 1125 1152 1200 1280 1299 1304 1440 1467 1500 1536 1600 1630 1732 1800 1920 1956 2000 2165 2250 2304 2400 2445 2560 2598 2608 2880 2934 3000 3072 3200 3260 3464 3600 3840 3897 3912 4000 4075 4330 4500 4608 4800 4890 5120 5196 5216 5760 5868 6000 6400 6495 6520 6928 7200 7335 7680 7794 7824 8000 8150 8660 9000 9216 9600 9780 10392 10432 10825 11520 11736 12000 12225 12800 12990 13040 13856 14400 14670 15360 15588 15648 16000 16300 17320 18000 19200 19485 19560 20375 20784 20864 21650 23040 23472 24000 24450 25600 25980 26080 27712 28800 29340 31176 31296 32000 32475 32600 34640 36000 36675 38400 38970 39120 40750 41568 41728 43300 46080 46944 48000 48900 51960 52160 54125 55424 57600 58680 61125 62352 62592 64000 64950 65200 69280 70579 72000 73350 76800 77940 78240 81500 83136 83456 86600 93888 96000 97425 97800 103920 104320 108250 110848 115200 117360 122250 124704 125184 128000 129900 130400 138560 141158 144000 146700 155880 156480 162375 163000 166272 166912 173200 183375 187776 192000 194850 195600 207840 208640 211737 216500 221696 230400 234720 244500 249408 250368 259800 260800 277120 282316 288000 293400 311760 312960 324750 326000 332544 346400 352895 366750 375552 384000 389700 391200 415680 417280 423474 433000 443392 469440 487125 489000 498816 500736 519600 521600 554240 564632 576000 586800 623520 625920 635211 649500 652000 665088 692800 705790 733500 751104 779400 782400 831360 834560 846948 866000 938880 974250 978000 997632 1039200 1043200 1058685 1108480 1129264 1152000 1173600 1247040 1251840 1270422 1299000 1304000 1330176 1385600 1411580 1467000 1502208 1558800 1564800 1662720 1693896 1732000 1764475 1877760 1948500 1956000 1995264 2078400 2086400 2117370 2216960 2258528 2347200 2494080 2503680 2540844 2598000 2608000 2771200 2823160 2934000 3117600 3129600 3176055 3325440 3387792 3464000 3528950 3755520 3897000 3912000 3990528 4156800 4172800 4234740 4517056 4694400 4988160 5081688 5196000 5216000 5293425 5542400 5646320 5868000 6235200 6259200 6352110 6650880 6775584 6928000 7057900 7511040 7794000 7824000 8313600 8469480 8822375 9034112 9388800 9976320 10163376 10392000 10432000 10586850 11084800 11292640 11736000 12470400 12518400 12704220 13551168 13856000 14115800 15588000 15648000 15880275 16627200 16938960 17644750 18068224 18777600 19952640 20326752 20784000 20864000 21173700 22585280 23472000 24940800 25408440 26467125 27102336 27712000 28231600 31176000 31296000 31760550 33254400 33877920 35289500 36136448 37555200 40653504 41568000 42347400 45170560 46944000 49881600 50816880 52934250 54204672 55424000 56463200 62352000 62592000 63521100 67755840 70579000 72272896 79401375 81307008 83136000 84694800 90341120 93888000 99763200 101633760 105868500 108409344 112926400 124704000 127042200 135511680 141158000 158802750 162614016 166272000 169389600 180682240 187776000 203267520 211737000 216818688 225852800 249408000 254084400 271023360 282316000 317605500 325228032 338779200 361364480 406535040 423474000 451705600 498816000 508168800 542046720 564632000 635211000 650456064 677558400 813070080 846948000 903411200 1016337600 1084093440 1129264000 1270422000 1355116800 1626140160 1693896000 1806822400 2032675200 2258528000 2540844000 2710233600 3252280320 3387792000 4065350400 4517056000 5081688000 5420467200 6775584000 8130700800 9034112000 10163376000 13551168000 16261401600 20326752000 27102336000 40653504000 81307008000
- Sum of all divisors σ(n): 295474067616
- Sum of proper divisors (its aliquot sum) s(n): 214167059616
- 81307008000 is an abundant number, because the sum of its proper divisors (214167059616) is greater than itself. Its abundance is 132860051616
Bases of 81307008000
- Binary: 10010111011100100011001111100000000002
- Hexadecimal: 0x12EE467C00
- Base-36: 11CO3CW0
Squares and roots of 81307008000
- 81307008000 squared (813070080002) is 6610829549912064000000
- 81307008000 cubed (813070080003) is 537506771101336586944512000000000
-
The
square root of 81307008000 is 285143.8373873789 -
The
cube root of 81307008000 is 4332.2082654507
Scales and comparisons
How big is 81307008000?- 81,307,008,000 seconds is equal to 2,585 years, 16 weeks, 1 day, 8 hours.
-
To count from 1 to 81,307,008,000 would take you about five thousand, one hundred seventy 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 81307008000 cubic inches would be around 361 feet tall.
Recreational maths with 81307008000
- 81307008000 backwards is 00080070318
- The number of decimal digits it has is: 11
- The sum of 81307008000's digits is 27
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 81307008000 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
APA style:
Numbermatics. (2024). Number 81307008000 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/81307008000/
Chicago style:
Numbermatics. 2024. "Number 81307008000 - Facts about the integer". https://numbermatics.com/n/81307008000/
The information we have on file for 81307008000 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!
Keywords: Divisors of 81307008000, math, Factors of 81307008000, curriculum, school, college, exams, university, Prime factorization of 81307008000, STEM, science, technology, engineering, physics, economics, calculator, eighty-one billion, three hundred seven million, eight thousand.