31942003968
31,942,003,968 is an even composite number composed of four prime numbers multiplied together.
31942003968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 31942003968:
28 × 36 × 73 × 499
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 499)See below for interesting mathematical facts about the number 31942003968 from the Numbermatics database.
Names of 31942003968
- Cardinal: 31942003968 can be written as Thirty-one billion, nine hundred forty-two million, three thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.1942003968 × 1010
Factors of 31942003968
Divisors of 31942003968
- Number of divisors d(n): 504
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 243 252 256 288 294 324 336 343 378 384 392 432 441 448 486 499 504 567 576 588 648 672 686 729 756 768 784 864 882 896 972 998 1008 1029 1134 1152 1176 1296 1323 1344 1372 1458 1497 1512 1568 1701 1728 1764 1792 1944 1996 2016 2058 2268 2304 2352 2592 2646 2688 2744 2916 2994 3024 3087 3136 3402 3456 3493 3528 3888 3969 3992 4032 4116 4491 4536 4704 5103 5184 5292 5376 5488 5832 5988 6048 6174 6272 6804 6912 6986 7056 7776 7938 7984 8064 8232 8982 9072 9261 9408 10206 10368 10479 10584 10976 11664 11907 11976 12096 12348 12544 13473 13608 13972 14112 15552 15876 15968 16128 16464 17964 18144 18522 18816 20412 20736 20958 21168 21952 23328 23814 23952 24192 24451 24696 26946 27216 27783 27944 28224 31104 31437 31752 31936 32928 35721 35928 36288 37044 37632 40419 40824 41916 42336 43904 46656 47628 47904 48384 48902 49392 53892 54432 55566 55888 56448 62208 62874 63504 63872 65856 71442 71856 72576 73353 74088 80838 81648 83349 83832 84672 87808 93312 94311 95256 95808 97804 98784 107784 108864 111132 111776 112896 121257 125748 127008 127744 131712 142884 143712 145152 146706 148176 161676 163296 166698 167664 169344 171157 186624 188622 190512 191616 195608 197568 215568 217728 220059 222264 223552 242514 250047 251496 254016 263424 282933 285768 287424 293412 296352 323352 326592 333396 335328 338688 342314 363771 377244 381024 383232 391216 395136 431136 435456 440118 444528 447104 485028 500094 502992 508032 513471 565866 571536 574848 586824 592704 646704 653184 660177 666792 670656 684628 727542 754488 762048 782432 790272 848799 862272 880236 889056 894208 970056 1000188 1005984 1016064 1026942 1131732 1143072 1149696 1173648 1185408 1293408 1306368 1320354 1333584 1341312 1369256 1455084 1508976 1524096 1540413 1564864 1697598 1724544 1760472 1778112 1940112 1980531 2000376 2011968 2053884 2263464 2286144 2347296 2370816 2546397 2586816 2640708 2667168 2682624 2738512 2910168 3017952 3048192 3080826 3129728 3395196 3449088 3520944 3556224 3880224 3961062 4000752 4023936 4107768 4526928 4572288 4621239 4694592 5092794 5173632 5281416 5334336 5477024 5820336 5941593 6035904 6161652 6259456 6790392 7041888 7112448 7760448 7922124 8001504 8047872 8215536 9053856 9144576 9242478 9389184 10185588 10347264 10562832 10668672 10954048 11640672 11883186 12071808 12323304 13580784 13863717 14083776 15520896 15844248 16003008 16431072 17824779 18107712 18484956 18778368 20371176 21125664 21337344 21908096 23281344 23766372 24143616 24646608 27161568 27727434 28167552 31041792 31688496 32006016 32862144 35649558 36215424 36969912 40742352 41591151 42251328 43816192 46562688 47532744 49293216 54323136 55454868 56335104 63376992 64012032 65724288 71299116 72430848 73939824 81484704 83182302 84502656 93125376 95065488 98586432 108646272 110909736 124773453 126753984 131448576 142598232 147879648 162969408 166364604 169005312 190130976 197172864 217292544 221819472 249546906 253507968 285196464 295759296 325938816 332729208 380261952 394345728 443638944 499093812 507015936 570392928 591518592 651877632 665458416 760523904 887277888 998187624 1140785856 1183037184 1330916832 1521047808 1774555776 1996375248 2281571712 2661833664 3549111552 3992750496 4563143424 5323667328 7985500992 10647334656 15971001984 31942003968
- Sum of all divisors σ(n): 111704600000
- Sum of proper divisors (its aliquot sum) s(n): 79762596032
- 31942003968 is an abundant number, because the sum of its proper divisors (79762596032) is greater than itself. Its abundance is 47820592064
Bases of 31942003968
- Binary: 111011011111110010001001101000000002
- Hexadecimal: 0x76FE44D00
- Base-36: EO9G000
Squares and roots of 31942003968
- 31942003968 squared (319420039682) is 1020291617491727745024
- 31942003968 cubed (319420039683) is 32590158894437905838732300255232
-
The
square root of 31942003968 is 178723.2608476021 -
The
cube root of 31942003968 is 3172.8829656897
Scales and comparisons
How big is 31942003968?- 31,942,003,968 seconds is equal to 1,015 years, 34 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
-
To count from 1 to 31,942,003,968 would take you about two thousand and thirty-one 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 31942003968 cubic inches would be around 264.4 feet tall.
Recreational maths with 31942003968
- 31942003968 backwards is 86930024913
- The number of decimal digits it has is: 11
- The sum of 31942003968's digits is 45
- More coming soon!
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