31938061428
31,938,061,428 is an even composite number composed of six prime numbers multiplied together.
31938061428 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 31938061428:
22 × 33 × 72 × 133 × 41 × 67
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 13 × 41 × 67)See below for interesting mathematical facts about the number 31938061428 from the Numbermatics database.
Names of 31938061428
- Cardinal: 31938061428 can be written as Thirty-one billion, nine hundred thirty-eight million, sixty-one thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 3.1938061428 × 1010
Factors of 31938061428
Divisors of 31938061428
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 41 42 49 52 54 63 67 78 82 84 91 98 108 117 123 126 134 147 156 164 169 182 189 196 201 234 246 252 268 273 287 294 338 351 364 369 378 402 441 468 469 492 507 533 546 574 588 603 637 676 702 738 756 804 819 861 871 882 938 1014 1066 1092 1107 1148 1183 1206 1274 1323 1404 1407 1476 1521 1599 1638 1722 1742 1764 1809 1876 1911 2009 2028 2132 2197 2214 2366 2412 2457 2548 2583 2613 2646 2747 2814 3042 3198 3276 3283 3444 3484 3549 3618 3731 3822 4018 4221 4394 4428 4563 4732 4797 4914 5166 5226 5292 5494 5628 5733 6027 6084 6097 6396 6566 6591 6929 7098 7236 7462 7644 7749 7839 8036 8241 8281 8442 8788 9126 9594 9828 9849 10332 10452 10647 10988 11193 11323 11466 12054 12194 12663 13132 13182 13858 14196 14391 14924 15379 15498 15678 16482 16562 16884 17199 18081 18252 18291 19188 19229 19698 19773 20787 21294 22386 22646 22932 23517 24108 24388 24723 24843 25326 26117 26364 27716 28782 29547 30758 30996 31356 31941 32964 33124 33579 33969 34398 35711 36162 36582 38458 39396 39546 41574 42588 42679 44772 45292 46137 47034 48503 49446 49686 50652 52234 54243 54873 57564 57687 59094 59319 61516 62361 63882 67158 67938 68796 71422 72324 73164 74169 74529 76916 78351 79092 79261 83148 85358 88641 90077 92274 94068 97006 98892 99372 100737 101907 104468 107133 107653 108486 109746 115374 118188 118638 124722 127764 128037 134316 134603 135876 138411 142844 145509 147199 148338 149058 156702 158522 164619 170716 173061 177282 180154 184548 187083 194012 201474 203814 214266 215306 216972 219492 223587 230748 235053 237276 237783 249444 249977 256074 269206 270231 276822 291018 294398 296676 298116 305721 313404 317044 321399 322959 329238 339521 346122 354564 360308 374166 384111 402948 403809 407628 415233 428532 430612 436527 441597 447174 464243 470106 475566 499954 512148 519183 538412 540462 553644 554827 582036 588796 611442 630539 642798 645918 658476 679042 692244 705159 713349 748332 749931 768222 807618 810693 830466 873054 883194 894348 928486 940212 951132 964197 968877 999908 1018563 1030393 1038366 1080924 1109654 1152333 1211427 1222884 1261078 1285596 1291836 1309581 1324791 1358084 1392729 1410318 1426698 1499862 1536444 1615236 1621386 1660932 1664481 1746108 1749839 1766388 1856972 1891617 1928394 1937754 2037126 2060786 2076732 2140047 2219308 2249793 2304666 2422854 2432079 2522156 2619162 2649582 2785458 2820636 2853396 2906631 2999724 3055689 3091179 3242772 3249701 3328962 3499678 3634281 3783234 3856788 3875508 3974373 4074252 4121572 4178187 4280094 4413773 4499586 4609332 4845708 4864158 4993443 5238324 5249517 5299164 5570916 5674851 5813262 6035159 6111378 6182358 6499402 6657924 6749379 6999356 7212751 7268562 7566468 7948746 8356374 8560188 8827546 8999172 9167067 9273537 9728316 9749103 9986886 10499034 11349702 11626524 12070318 12222756 12364716 12534561 12998804 13241319 13498758 14425502 14537124 14980329 15748551 15897492 16712748 17024553 17655092 18105477 18334134 18547074 19498206 19973772 20998068 21638253 22699404 22747907 24140636 25069122 26482638 26997516 27820611 28851004 29247309 29960658 31497102 34049106 36210954 36668268 37094148 38996412 39723957 42246113 43276506 45495814 47245653 50138244 52965276 54316431 55641222 58494618 59921316 62994204 64914759 68098212 68243721 72421908 79447914 84492226 86553012 87741927 90991628 94491306 108632862 111282444 116989236 119171871 126738339 129829518 136487442 158895828 162949293 168984452 175483854 188982612 194744277 204731163 217265724 238343742 253476678 259659036 272974884 295722791 325898586 350967708 380215017 389488554 409462326 476687484 506953356 591445582 614193489 651797172 760430034 778977108 818924652 887168373 1140645051 1182891164 1228386978 1520860068 1774336746 2281290102 2456773956 2661505119 3548673492 4562580204 5323010238 7984515357 10646020476 15969030714 31938061428
- Sum of all divisors σ(n): 108484588800
- Sum of proper divisors (its aliquot sum) s(n): 76546527372
- 31938061428 is an abundant number, because the sum of its proper divisors (76546527372) is greater than itself. Its abundance is 44608465944
Bases of 31938061428
- Binary: 111011011111010100000100100011101002
- Hexadecimal: 0x76FA82474
- Base-36: EO73HX0
Squares and roots of 31938061428
- 31938061428 squared (319380614282) is 1020039767778701399184
- 31938061428 cubed (319380614283) is 32578092762319020397208141074752
-
The
square root of 31938061428 is 178712.2307733861 -
The
cube root of 31938061428 is 3172.7524193751
Scales and comparisons
How big is 31938061428?- 31,938,061,428 seconds is equal to 1,015 years, 27 weeks, 4 days, 11 hours, 43 minutes, 48 seconds.
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To count from 1 to 31,938,061,428 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 31938061428 cubic inches would be around 264.4 feet tall.
Recreational maths with 31938061428
- 31938061428 backwards is 82416083913
- The number of decimal digits it has is: 11
- The sum of 31938061428's digits is 45
- More coming soon!
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The information we have on file for 31938061428 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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