31994729984
31,994,729,984 is an even composite number composed of six prime numbers multiplied together.
31994729984 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 31994729984:
29 × 7 × 31 × 37 × 43 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 31 × 37 × 43 × 181)See below for interesting mathematical facts about the number 31994729984 from the Numbermatics database.
Names of 31994729984
- Cardinal: 31994729984 can be written as Thirty-one billion, nine hundred ninety-four million, seven hundred twenty-nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 3.1994729984 × 1010
Factors of 31994729984
Divisors of 31994729984
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 7 8 14 16 28 31 32 37 43 56 62 64 74 86 112 124 128 148 172 181 217 224 248 256 259 296 301 344 362 434 448 496 512 518 592 602 688 724 868 896 992 1036 1147 1184 1204 1267 1333 1376 1448 1591 1736 1792 1984 2072 2294 2368 2408 2534 2666 2752 2896 3182 3472 3584 3968 4144 4588 4736 4816 5068 5332 5504 5611 5792 6364 6697 6944 7783 7936 8029 8288 9176 9331 9472 9632 10136 10664 11008 11137 11222 11584 12728 13394 13888 15566 15872 16058 16576 18352 18662 18944 19264 20272 21328 22016 22274 22444 23168 25456 26788 27776 31132 32116 33152 36704 37324 38528 39277 40544 42656 44548 44888 46336 46879 49321 50912 53576 54481 55552 62264 64232 66304 73408 74648 77056 78554 81088 85312 89096 89776 92672 93758 98642 101824 107152 108962 111104 124528 128464 132608 146816 149296 154112 157108 162176 170624 178192 179552 187516 197284 203648 207607 214304 217924 241273 249056 256928 287971 293632 298592 314216 324352 341248 345247 356384 359104 375032 394568 407296 415214 428608 435848 482546 498112 513856 575942 587264 597184 628432 648704 682496 690494 712768 718208 750064 789136 814592 830428 857216 871696 965092 996224 1027712 1151884 1194368 1256864 1380988 1425536 1436416 1453249 1500128 1578272 1660856 1688911 1714432 1743392 1930184 1992448 2015797 2055424 2303768 2388736 2513728 2761976 2851072 2872832 2906498 3000256 3156544 3321712 3377822 3428864 3486784 3860368 3984896 4031594 4110848 4607536 4777472 5027456 5523952 5702144 5812996 6000512 6313088 6643424 6755644 6973568 7720736 8063188 8927101 9215072 10054912 11047904 11625992 12001024 12626176 13286848 13511288 13947136 15441472 16126376 17854202 18430144 20109824 22095808 23251984 24002048 25252352 26573696 27022576 27894272 30882944 32252752 35708404 36860288 44191616 46503968 53147392 54045152 61765888 62489707 64505504 71416808 73720576 88383232 93007936 106294784 108090304 123531776 124979414 129011008 142833616 147441152 176766464 186015872 216180608 249958828 258022016 285667232 372031744 432361216 499917656 516044032 571334464 744063488 864722432 999835312 1032088064 1142668928 1999670624 2285337856 3999341248 4570675712 7998682496 15997364992 31994729984
- Sum of all divisors σ(n): 79693565952
- Sum of proper divisors (its aliquot sum) s(n): 47698835968
- 31994729984 is an abundant number, because the sum of its proper divisors (47698835968) is greater than itself. Its abundance is 15704105984
Bases of 31994729984
- Binary: 111011100110000100011010110000000002
- Hexadecimal: 0x77308D600
- Base-36: EP4U3NK
Squares and roots of 31994729984
- 31994729984 squared (319947299842) is 1023662746749068640256
- 31994729984 cubed (319947299843) is 32751813176916224948472752635904
-
The
square root of 31994729984 is 178870.7074509407 -
The
cube root of 31994729984 is 3174.6278104317
Scales and comparisons
How big is 31994729984?- 31,994,729,984 seconds is equal to 1,017 years, 17 weeks, 2 days, 8 hours, 59 minutes, 44 seconds.
-
To count from 1 to 31,994,729,984 would take you about two thousand and thirty-four 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 31994729984 cubic inches would be around 264.6 feet tall.
Recreational maths with 31994729984
- 31994729984 backwards is 48992749913
- The number of decimal digits it has is: 11
- The sum of 31994729984's digits is 65
- 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 31994729984 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.
APA style:
Numbermatics. (2024). Number 31994729984 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/31994729984/
Chicago style:
Numbermatics. 2024. "Number 31994729984 - Facts about the integer". https://numbermatics.com/n/31994729984/
The information we have on file for 31994729984 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 31994729984, math, Factors of 31994729984, curriculum, school, college, exams, university, Prime factorization of 31994729984, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, nine hundred ninety-four million, seven hundred twenty-nine thousand, nine hundred eighty-four.