668312666112

Names of 668312666112

• Cardinal: 668312666112 can be written as Six hundred sixty-eight billion, three hundred twelve million, six hundred sixty-six thousand, one hundred twelve.

Scientific notation

• Scientific notation: 6.68312666112 × 10¹¹

Factors of 668312666112

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1027

Divisors of 668312666112

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 32 38 39 42 48 52 56 57 64 76 78 84 91 96 104 112 114 128 133 152 156 168 182 192 208 224 228 247 256 266 273 304 312 336 364 384 399 416 448 456 494 512 532 546 608 624 672 728 741 768 798 832 896 912 983 988 1024 1064 1092 1216 1248 1344 1456 1482 1536 1596 1664 1729 1792 1824 1966 1976 2048 2128 2184 2432 2496 2688 2912 2949 2964 3072 3192 3328 3458 3584 3648 3932 3952 4096 4256 4368 4864 4992 5187 5376 5824 5898 5928 6144 6384 6656 6881 6916 7168 7296 7864 7904 8192 8512 8736 9728 9984 10374 10752 11648 11796 11856 12288 12768 12779 13312 13762 13832 14336 14592 15728 15808 16384 17024 17472 18677 19456 19968 20643 20748 21504 23296 23592 23712 24576 25536 25558 26624 27524 27664 28672 29184 31456 31616 32768 34048 34944 37354 38337 38912 39936 41286 41496 43008 46592 47184 47424 49152 51072 51116 53248 55048 55328 56031 57344 58368 62912 63232 65536 68096 69888 74708 76674 77824 79872 82572 82992 86016 89453 93184 94368 94848 98304 102144 102232 106496 110096 110656 112062 114688 116736 125824 126464 130739 131072 136192 139776 149416 153348 155648 159744 165144 165984 172032 178906 186368 188736 189696 196608 204288 204464 212992 220192 221312 224124 229376 233472 242801 251648 252928 261478 268359 272384 279552 298832 306696 311296 319488 330288 331968 344064 357812 372736 377472 379392 392217 393216 408576 408928 425984 440384 442624 448248 458752 466944 485602 503296 505856 522956 536718 544768 559104 597664 613392 622592 638976 660576 663936 688128 715624 728403 745472 754944 758784 784434 817152 817856 851968 880768 885248 896496 917504 933888 971204 1006592 1011712 1045912 1073436 1089536 1118208 1195328 1226784 1245184 1277952 1321152 1327872 1376256 1431248 1456806 1490944 1509888 1517568 1568868 1634304 1635712 1699607 1703936 1761536 1770496 1792992 1867776 1942408 2013184 2023424 2091824 2146872 2179072 2236416 2390656 2453568 2490368 2555904 2642304 2655744 2752512 2862496 2913612 2981888 3019776 3035136 3137736 3268608 3271424 3399214 3523072 3540992 3585984 3735552 3884816 4026368 4046848 4183648 4293744 4358144 4472832 4781312 4907136 5098821 5111808 5284608 5311488 5724992 5827224 5963776 6039552 6070272 6275472 6537216 6542848 6798428 7046144 7081984 7171968 7471104 7769632 8052736 8093696 8367296 8587488 8716288 8945664 9562624 9814272 10197642 10569216 10622976 11449984 11654448 11927552 12079104 12140544 12550944 13074432 13085696 13596856 14092288 14163968 14343936 15539264 16105472 16187392 16734592 17174976 17432576 17891328 19125248 19628544 20395284 21138432 21245952 22899968 23308896 24158208 24281088 25101888 26148864 26171392 27193712 28184576 28327936 28687872 31078528 32210944 32374784 33469184 34349952 35782656 38250496 39257088 40790568 42276864 42491904 45799936 46617792 48316416 48562176 50203776 52297728 52342784 54387424 56369152 56655872 57375744 62157056 64421888 66938368 68699904 76500992 78514176 81581136 84553728 84983808 91599872 93235584 96632832 97124352 100407552 104685568 108774848 112738304 113311744 114751488 124314112 128843776 133876736 137399808 153001984 157028352 163162272 169107456 169967616 183199744 186471168 193265664 200815104 209371136 217549696 225476608 226623488 229502976 248628224 267753472 274799616 306003968 314056704 326324544 338214912 339935232 366399488 372942336 386531328 401630208 418742272 435099392 450953216 459005952 497256448 535506944 549599232 612007936 628113408 652649088 676429824 679870464 732798976 745884672 803260416 837484544 870198784 901906432 918011904 994512896 1071013888 1099198464 1224015872 1256226816 1305298176 1352859648 1465597952 1491769344 1606520832 1674969088 1740397568 1836023808 1989025792 2142027776 2198396928 2448031744 2512453632 2610596352 2705719296 2931195904 2983538688 3213041664 3480795136 3672047616 3978051584 4284055552 4396793856 5024907264 5221192704 5862391808 5967077376 6426083328 6961590272 7344095232 7956103168 8568111104 8793587712 10442385408 11724783616 11934154752 12852166656 13923180544 15912206336 17136222208 17587175424 20884770816 23868309504 25704333312 27846361088 31824412672 35174350848 41769541632 47736619008 51408666624 55692722176 83539083264 95473238016 111385444352 167078166528 222770888704 334156333056 668312666112
• Sum of all divisors σ(n): 2311220459520
• Sum of proper divisors (its aliquot sum) s(n): 1642907793408
• 668312666112 is an abundant number, because the sum of its proper divisors (1642907793408) is greater than itself. Its abundance is 974595127296

Bases of 668312666112

• Binary: 1001101110011010100010100000000000000000₂
• Hexadecimal: 0x9B9A8A0000
• Base-36: 8J0O3THC

Squares and roots of 668312666112

• 668312666112 squared (668312666112²) is 446641819685729593196544
• 668312666112 cubed (668312666112³) is 298496385311285110389079497064316928
• The square root of 668312666112 is 817503.9242181043
• The cube root of 668312666112 is 8742.9883032581

Scales and comparisons

• 668,312,666,112 seconds is equal to 21,250 years, 14 weeks, 2 days, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 668,312,666,112 would take you about forty-two thousand, five hundred 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 668312666112 cubic inches would be around 728.6 feet tall.

Recreational maths with 668312666112

• 668312666112 backwards is 211666213866
• 668312666112 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 668312666112's digits is 48
• More coming soon!