30831859968
30,831,859,968 is an even composite number composed of seven prime numbers multiplied together.
30831859968 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 30831859968:
28 × 3 × 72 × 13 × 19 × 31 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 13 × 19 × 31 × 107)See below for interesting mathematical facts about the number 30831859968 from the Numbermatics database.
Names of 30831859968
- Cardinal: 30831859968 can be written as Thirty billion, eight hundred thirty-one million, eight hundred fifty-nine thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.0831859968 × 1010
Factors of 30831859968
Divisors of 30831859968
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 31 32 38 39 42 48 49 52 56 57 62 64 76 78 84 91 93 96 98 104 107 112 114 124 128 133 147 152 156 168 182 186 192 196 208 214 217 224 228 247 248 256 266 273 294 304 312 321 336 364 372 384 392 399 403 416 428 434 448 456 494 496 532 546 588 589 608 624 637 642 651 672 728 741 744 749 768 784 798 806 832 856 868 896 912 931 988 992 1064 1092 1176 1178 1209 1216 1248 1274 1284 1302 1344 1391 1456 1482 1488 1498 1519 1568 1596 1612 1664 1712 1729 1736 1767 1792 1824 1862 1911 1976 1984 2033 2128 2184 2247 2352 2356 2418 2432 2496 2548 2568 2604 2688 2782 2793 2821 2912 2964 2976 2996 3038 3136 3192 3224 3317 3328 3424 3458 3472 3534 3648 3724 3822 3952 3968 4066 4123 4173 4256 4368 4494 4557 4704 4712 4836 4864 4992 5096 5136 5187 5208 5243 5376 5564 5586 5642 5824 5928 5952 5992 6076 6099 6272 6384 6448 6634 6848 6916 6944 7068 7296 7448 7644 7657 7904 7936 8132 8246 8346 8463 8512 8736 8988 9114 9408 9424 9672 9737 9951 9984 10192 10272 10374 10416 10486 11128 11172 11284 11648 11856 11904 11984 12103 12152 12198 12369 12544 12768 12896 13268 13696 13832 13888 14136 14231 14592 14896 15288 15314 15729 15808 16264 16492 16692 16926 17024 17472 17976 18228 18816 18848 19344 19474 19747 19902 20384 20544 20748 20832 20972 22256 22344 22568 22971 23219 23296 23712 23808 23968 24206 24304 24396 24738 25536 25792 26429 26536 27392 27664 27776 28272 28462 28861 29211 29792 30576 30628 31458 31616 32528 32984 33384 33852 34048 34944 35952 36309 36456 37632 37696 38688 38948 39494 39804 40768 41088 41496 41664 41944 42693 43121 44512 44688 45136 45942 46438 47424 47936 48412 48608 48792 49476 51072 51584 52858 53072 53599 55328 55552 56544 56924 57722 58422 59241 59584 61152 61256 62916 63023 63232 65056 65968 66768 67704 68159 69657 69888 71904 72618 72912 75392 77376 77896 78988 79287 79608 81536 82176 82992 83328 83888 85386 86242 86583 89024 89376 90272 91884 92876 94848 95872 96824 97216 97584 98952 99617 102144 103168 105716 106144 107198 110656 113088 113848 115444 116844 118482 119168 122304 122512 125832 126046 129363 130112 131936 133536 135408 136318 139314 143808 145236 145824 150784 154752 155792 157976 158574 159216 160797 162533 163072 165984 166656 167776 170772 172484 173166 178048 178752 180544 183768 185003 185752 189069 189696 191744 193648 194432 195168 197904 199234 204477 211432 212288 214396 221312 226176 227696 230888 233688 236964 238336 244608 245024 251664 252092 258726 260224 263872 267072 270816 272636 278628 287616 290472 291648 298851 301847 309504 311584 315952 317148 318432 321594 325066 331968 335552 341544 344968 346332 356096 357504 361088 367536 370006 371504 375193 378138 387296 388864 390336 395808 398468 408954 422864 424576 428792 441161 442624 452352 455392 461776 467376 473928 487599 489216 490048 503328 504184 517452 520448 527744 534144 541632 545272 555009 557256 575232 580944 583296 597702 603694 623168 631904 634296 636864 643188 650132 663936 671104 683088 689936 692664 715008 722176 735072 740012 743008 750386 756276 774592 780672 791616 796936 817908 819299 845728 849152 857584 882322 905541 910784 923552 934752 947856 975198 980096 1006656 1008368 1034904 1055488 1068288 1083264 1090544 1110018 1114512 1125579 1161888 1166592 1195404 1207388 1246336 1263808 1268592 1273728 1286376 1295021 1300264 1323483 1327872 1342208 1366176 1379872 1385328 1470144 1480024 1486016 1500772 1512552 1549184 1561344 1583232 1593872 1635816 1638598 1691456 1715168 1764644 1811082 1821568 1847104 1869504 1895712 1950396 1960192 2013312 2016736 2069808 2112929 2166528 2181088 2220036 2229024 2251158 2323776 2390808 2414776 2457897 2492672 2527616 2537184 2547456 2572752 2590042 2600528 2646966 2732352 2759744 2770656 2940288 2960048 2972032 3001544 3025104 3088127 3098368 3166464 3187744 3271632 3277196 3382912 3430336 3529288 3622164 3643136 3694208 3739008 3791424 3885063 3900792 4026624 4033472 4139616 4225858 4362176 4440072 4458048 4502316 4647552 4781616 4829552 4915794 5055232 5074368 5145504 5180084 5201056 5293932 5464704 5519488 5541312 5735093 5880576 5920096 5944064 6003088 6050208 6176254 6338787 6375488 6543264 6554392 6765824 6860672 7058576 7244328 7388416 7478016 7582848 7770126 7801584 8066944 8279232 8451716 8724352 8880144 8916096 9004632 9264381 9295104 9563232 9659104 9831588 10148736 10291008 10360168 10402112 10587864 10929408 11038976 11082624 11470186 11840192 12006176 12100416 12352508 12677574 12750976 13086528 13108784 13721344 14117152 14488656 15165696 15540252 15603168 16133888 16558464 16903432 17205279 17448704 17760288 17832192 18009264 18528762 19126464 19318208 19663176 20297472 20582016 20720336 20804224 21175728 22165248 22940372 23680384 24012352 24200832 24705016 25355148 25501952 26173056 26217568 28234304 28977312 31080504 31206336 33116928 33806864 34410558 35520576 36018528 37057524 38252928 38636416 39326352 40145651 41164032 41440672 41608448 42351456 45880744 47360768 48024704 48401664 49410032 50710296 52346112 52435136 56468608 57954624 62161008 62412672 67613728 68821116 71041152 72037056 74115048 76505856 77272832 78652704 80291302 82881344 84702912 91761488 96049408 98820064 101420592 104870272 112937216 115909248 120436953 124322016 124825344 135227456 137642232 142082304 144074112 148230096 157305408 160582604 165762688 169405824 183522976 197640128 202841184 209740544 231818496 240873906 248644032 270454912 275284464 288148224 296460192 314610816 321165208 331525376 338811648 367045952 395280256 405682368 481747812 497288064 540909824 550568928 592920384 629221632 642330416 734091904 790560512 811364736 963495624 994576128 1101137856 1185840768 1284660832 1468183808 1622729472 1926991248 2202275712 2371681536 2569321664 3853982496 4404551424 5138643328 7707964992 10277286656 15415929984 30831859968
- Sum of all divisors σ(n): 112742461440
- Sum of proper divisors (its aliquot sum) s(n): 81910601472
- 30831859968 is an abundant number, because the sum of its proper divisors (81910601472) is greater than itself. Its abundance is 51078741504
Bases of 30831859968
- Binary: 111001011011011100011011001000000002
- Hexadecimal: 0x72DB8D900
- Base-36: E5WHREO
Squares and roots of 30831859968
- 30831859968 squared (308318599682) is 950603589086360961024
- 30831859968 cubed (308318599683) is 29308876743788894208993873887232
-
The
square root of 30831859968 is 175590.0337946319 -
The
cube root of 30831859968 is 3135.6908708893
Scales and comparisons
How big is 30831859968?- 30,831,859,968 seconds is equal to 980 years, 18 weeks, 4 days, 5 hours, 32 minutes, 48 seconds.
-
To count from 1 to 30,831,859,968 would take you about one thousand, nine hundred sixty 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 30831859968 cubic inches would be around 261.3 feet tall.
Recreational maths with 30831859968
- 30831859968 backwards is 86995813803
- The number of decimal digits it has is: 11
- The sum of 30831859968's digits is 60
- More coming soon!
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The information we have on file for 30831859968 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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