312138426912

Names of 312138426912

• Cardinal: 312138426912 can be written as Three hundred twelve billion, one hundred thirty-eight million, four hundred twenty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.12138426912 × 10¹¹

Factors of 312138426912

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 289

Divisors of 312138426912

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 43 48 51 52 61 68 71 78 79 86 96 102 104 122 129 136 142 156 158 172 183 204 208 213 221 237 244 258 272 284 312 316 344 366 408 416 426 442 474 488 516 544 559 568 624 632 663 688 731 732 793 816 852 884 923 948 976 1027 1032 1037 1118 1136 1207 1248 1264 1326 1343 1376 1462 1464 1586 1632 1677 1704 1768 1846 1896 1952 2054 2064 2074 2193 2236 2272 2379 2414 2528 2623 2652 2686 2769 2924 2928 3053 3081 3111 3172 3354 3397 3408 3536 3621 3692 3792 4029 4108 4128 4148 4331 4386 4472 4758 4819 4828 5246 5304 5372 5538 5609 5848 5856 6106 6162 6222 6344 6708 6794 6816 7072 7242 7384 7584 7869 8058 8216 8296 8662 8772 8944 9159 9503 9516 9638 9656 10191 10492 10608 10744 11076 11218 11696 12212 12324 12444 12688 12993 13416 13481 13588 14457 14484 14768 15691 15738 16116 16432 16592 16827 17324 17459 17544 17888 18318 19006 19032 19276 19312 20382 20984 21216 21488 22152 22436 23392 24424 24648 24888 25376 25986 26832 26962 27176 28509 28914 28968 29536 31382 31476 32232 32864 33184 33654 34099 34648 34918 35088 36636 38012 38064 38552 38624 39689 40443 40764 41968 42976 44161 44304 44591 44872 47073 48848 49296 49776 51901 51972 52377 53664 53924 54352 56303 57018 57749 57828 57936 62647 62764 62952 64464 67308 68198 69296 69836 70176 72917 73272 73627 76024 76128 77104 79378 80886 81528 81923 83936 88322 88608 89182 89744 94146 95353 97696 98592 99552 102297 103802 103944 104754 107848 108704 112606 114036 115498 115656 115872 119067 125294 125528 125904 128928 132483 133773 134616 136396 138592 139672 145834 146544 147254 152048 154208 155703 158756 161772 163056 163846 168909 173247 176644 178364 179488 186233 187941 188292 190706 204594 207217 207604 207888 209508 215696 218751 220881 225212 228072 230996 231312 238134 241187 245769 250588 251056 251808 264966 267546 269232 272792 279344 286059 291668 293088 294508 304096 311406 317512 323544 326112 327692 337818 342149 346494 353288 356728 372466 375882 376584 381412 409188 414434 415208 415776 419016 431392 437502 441762 450424 456144 461992 462624 476268 482374 491538 501176 502112 529932 535092 538464 545584 558688 558699 572118 579683 583336 589016 621651 622812 635024 647088 655384 674713 675636 684298 692988 706576 713456 723561 744932 750737 751764 753168 762824 818376 828868 830416 838032 875004 883524 900848 912288 923984 952536 957151 964748 983076 1002352 1026447 1059864 1064999 1070184 1091168 1117398 1144236 1159366 1166672 1178032 1239589 1243302 1245624 1270048 1294176 1310768 1349426 1351272 1368596 1385976 1413152 1426912 1447122 1489864 1501474 1503528 1506336 1525648 1636752 1657736 1660832 1676064 1739049 1750008 1767048 1801696 1847968 1905072 1914302 1929496 1966152 2004704 2024139 2052894 2119728 2129998 2140368 2234796 2252211 2288472 2318732 2333344 2356064 2421029 2479178 2486604 2491248 2621536 2693821 2698852 2702544 2737192 2771952 2871453 2894244 2979728 3002948 3007056 3051296 3135431 3165961 3194997 3273504 3315472 3478098 3500016 3522689 3534096 3718767 3810144 3828604 3858992 3932304 4048278 4100179 4105788 4239456 4259996 4280736 4447937 4469592 4504422 4576944 4637464 4842058 4958356 4973208 4982496 5387642 5397704 5405088 5474384 5543904 5742906 5788488 5816533 5959456 6005896 6014112 6270862 6331922 6389994 6630944 6956196 7000032 7045378 7068192 7263087 7437534 7657208 7717984 7864608 8081463 8096556 8200358 8211576 8519992 8895874 8939184 9008844 9153888 9274928 9406293 9497883 9684116 9916712 9946416 10568067 10775284 10795408 10948768 11485812 11576976 11633066 12011792 12300537 12541724 12663844 12779988 13343811 13912392 14090756 14526174 14712407 14875068 15314416 16162926 16193112 16400716 16423152 17039984 17449599 17791748 17878368 18017688 18549856 18812586 18995766 19368232 19833424 19892832 21136134 21550568 21590816 22971624 23153952 23266132 24023584 24601074 25083448 25327688 25559976 26687622 27824784 28181512 29052348 29424814 29750136 30628832 32325852 32386224 32801432 32846304 34079968 34899198 35583496 36035376 37625172 37991532 38736464 39666848 41157493 42272268 43101136 44137221 45794957 45943248 46532264 49202148 50166896 50655376 51119952 53302327 53375244 55649568 56363024 58104696 58849628 59500272 64651704 64772448 65602864 69798396 71166992 72070752 75250344 75614929 75983064 77472928 82314986 84544536 86202272 88274442 91589914 91886496 93064528 98404296 100333792 101310752 102239904 106604654 106750488 112726048 116209392 117699256 119000544 123472479 129303408 131205728 137384871 139596792 142333984 150500688 151229858 151966128 159906981 164629972 169089072 176548884 183179828 186129056 191261291 196808592 213209308 213500976 226844787 232418784 235398512 246944958 250110919 258606816 274769742 279193584 301001376 302459716 303932256 319813962 329259944 338178144 353097768 366359656 382522582 393617184 426418616 427001952 453689574 470797024 493889916 500221838 549539484 558387168 573783873 604919432 639627924 658519888 706195536 732719312 750332757 765045164 852837232 907379148 987779832 1000443676 1099078968 1147567746 1209838864 1279255848 1317039776 1412391072 1465438624 1500665514 1530090328 1705674464 1814758296 1975559664 2000887352 2198157936 2295135492 2419677728 2558511696 3001331028 3060180656 3251441947 3629516592 3951119328 4001774704 4396315872 4590270984 5117023392 6002662056 6120361312 6502883894 7259033184 8003549408 9180541968 9754325841 12005324112 13005767788 18361083936 19508651682 24010648224 26011535576 39017303364 52023071152 78034606728 104046142304 156069213456 312138426912
• Sum of all divisors σ(n): 997856133120
• Sum of proper divisors (its aliquot sum) s(n): 685717706208
• 312138426912 is an abundant number, because the sum of its proper divisors (685717706208) is greater than itself. Its abundance is 373579279296

Bases of 312138426912

• Binary: 100100010101100111001100110101000100000₂
• Hexadecimal: 0x48ACE66A20
• Base-36: 3ZE75RMO

Squares and roots of 312138426912

• 312138426912 squared (312138426912²) is 97430397555097965855744
• 312138426912 cubed (312138426912³) is 30411771026259049908263020079382528
• The square root of 312138426912 is 558693.4999729279
• The cube root of 312138426912 is 6783.4258038047

Scales and comparisons

• 312,138,426,912 seconds is equal to 9,925 years, 1 week, 6 days, 6 hours, 35 minutes, 12 seconds.
• To count from 1 to 312,138,426,912 would take you about nineteen thousand, eight hundred fifty 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 312138426912 cubic inches would be around 565.3 feet tall.

Recreational maths with 312138426912

• 312138426912 backwards is 219624831213
• The number of decimal digits it has is: 12
• The sum of 312138426912's digits is 42
• More coming soon!