12122318208

Names of 12122318208

• Cardinal: 12122318208 can be written as Twelve billion, one hundred twenty-two million, three hundred eighteen thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.2122318208 × 10¹⁰

Factors of 12122318208

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 144

Divisors of 12122318208

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 47 48 52 56 61 64 66 77 78 84 88 91 94 96 104 112 121 122 128 132 141 143 154 156 168 176 182 183 188 192 208 224 231 242 244 264 273 282 286 308 312 329 336 352 363 364 366 376 384 416 427 429 448 462 484 488 517 528 546 564 572 611 616 624 658 671 672 704 726 728 732 752 793 832 847 854 858 896 924 968 976 987 1001 1034 1056 1092 1128 1144 1222 1232 1248 1281 1316 1342 1344 1408 1452 1456 1464 1504 1551 1573 1586 1664 1694 1708 1716 1833 1848 1936 1952 1974 2002 2013 2068 2112 2184 2256 2288 2379 2444 2464 2496 2541 2562 2632 2684 2688 2867 2904 2912 2928 3003 3008 3102 3146 3172 3388 3416 3432 3619 3666 3696 3872 3904 3948 4004 4026 4136 4224 4277 4368 4512 4576 4697 4719 4758 4888 4928 4992 5082 5124 5264 5368 5551 5687 5734 5808 5824 5856 6006 6016 6204 6292 6344 6721 6776 6832 6864 7238 7332 7381 7392 7744 7808 7896 8008 8052 8272 8554 8601 8723 8736 9024 9152 9394 9438 9516 9776 9856 10164 10248 10528 10736 10857 11011 11102 11374 11468 11616 11648 11712 12012 12408 12584 12688 12831 13442 13552 13664 13728 14091 14476 14664 14762 14784 15488 15792 16016 16104 16544 16653 17061 17108 17202 17446 17472 18048 18304 18788 18876 19032 19552 20069 20163 20328 20496 21056 21472 21714 22022 22143 22204 22748 22936 23232 23424 24024 24816 25168 25376 25662 26169 26884 27104 27328 27456 28182 28952 29328 29524 29568 31537 31584 32032 32208 33033 33088 33306 34122 34216 34404 34892 34944 37271 37576 37752 38064 39104 39809 40138 40326 40656 40992 42112 42944 43428 44044 44286 44408 45496 45872 46464 47047 48048 49632 50336 50752 51324 51667 52338 53768 54208 54656 54912 56364 57904 58656 59048 60207 61061 63074 63168 64064 64416 66066 66176 66612 68244 68432 68808 69784 73931 74542 75152 75504 76128 78208 79618 80276 80652 81312 81984 85888 86856 88088 88572 88816 90992 91744 94094 94611 95953 96096 99264 100672 101504 102648 103334 104676 107536 108416 111813 112728 115808 117312 118096 119427 120414 122122 126148 126336 128128 128832 132132 133224 136488 136864 137616 139568 141141 147862 149084 150304 151008 152256 155001 159236 160552 161304 162624 163968 173712 176176 177144 177632 181984 183183 183488 188188 189222 191906 192192 198528 201344 205296 206668 209352 215072 220759 221793 223626 225456 231616 234624 236192 238854 240828 244244 252296 257664 260897 264264 266448 272976 273728 275232 279136 282282 287859 295724 298168 300608 302016 304512 310002 318472 321104 322608 325248 346907 347424 352352 354288 355264 363968 366366 366976 376376 378444 383812 384384 409981 410592 413336 418704 430144 441518 443586 447252 450912 463232 472384 477708 481656 488488 504592 517517 521794 528528 532896 545952 547456 550464 558272 564564 575718 591448 596336 601216 604032 620004 636944 642208 645216 662277 671671 693814 694848 704704 708576 710528 727936 732732 752752 756888 767624 782691 819962 821184 826672 837408 860288 883036 887172 894504 901824 944768 955416 963312 976976 1009184 1035034 1040721 1043588 1057056 1065792 1091904 1100928 1116544 1129128 1151436 1182896 1192672 1229943 1240008 1273888 1284416 1290432 1324554 1343342 1387628 1389696 1409408 1417152 1465464 1505504 1513776 1535248 1552551 1565382 1639924 1642368 1653344 1674816 1766072 1774344 1789008 1803648 1910832 1926624 1953952 2015013 2018368 2070068 2081442 2087176 2114112 2131584 2183808 2258256 2302872 2365792 2385344 2428349 2459886 2480016 2547776 2568832 2580864 2649108 2686684 2775256 2834304 2869867 2930928 3011008 3027552 3070496 3105102 3130764 3279848 3306688 3349632 3532144 3548688 3578016 3821664 3853248 3907904 4030026 4036736 4140136 4162884 4174352 4228224 4509791 4516512 4605744 4731584 4770688 4856698 4919772 4960032 5095552 5298216 5373368 5550512 5739734 5861856 6022016 6055104 6140992 6210204 6261528 6559696 6613376 7064288 7097376 7156032 7285047 7643328 7706496 7815808 8060052 8280272 8325768 8348704 8609601 9019582 9033024 9211488 9463168 9713396 9839544 9920064 10596432 10746736 11101024 11479468 11723712 12110208 12281984 12420408 12523056 13119392 13529373 14128576 14194752 14312064 14570094 15286656 16120104 16560544 16651536 16697408 17219202 18039164 18066048 18422976 19426792 19679088 19840128 21192864 21493472 22202048 22958936 23447424 24840816 25046112 26238784 27058746 28257152 28389504 29140188 31568537 32240208 33121088 33303072 33394816 34438404 36078328 36845952 38853584 39358176 42385728 42986944 44404096 45917872 49681632 50092224 52477568 54117492 58280376 63137074 64480416 66242176 66606144 68876808 72156656 77707168 78716352 84771456 85973888 91835744 94705611 99363264 100184448 108234984 116560752 126274148 128960832 133212288 137753616 144313312 155414336 157432704 183671488 189411222 198726528 216469968 233121504 252548296 257921664 275507232 288626624 310828672 367342976 378822444 432939936 466243008 505096592 551014464 577253248 757644888 865879872 932486016 1010193184 1102028928 1515289776 1731759744 2020386368 3030579552 4040772736 6061159104 12122318208
• Sum of all divisors σ(n): 45217105920
• Sum of proper divisors (its aliquot sum) s(n): 33094787712
• 12122318208 is an abundant number, because the sum of its proper divisors (33094787712) is greater than itself. Its abundance is 20972469504

Bases of 12122318208

• Binary: 1011010010100010111110010110000000₂
• Hexadecimal: 0x2D28BE580
• Base-36: 5KHBCLC

Squares and roots of 12122318208

• 12122318208 squared (12122318208²) is 146950598736008331264
• 12122318208 cubed (12122318208³) is 1781381918734015579321282854912
• The square root of 12122318208 is 110101.3996641277
• The cube root of 12122318208 is 2297.1810586029

Scales and comparisons

• 12,122,318,208 seconds is equal to 385 years, 23 weeks, 3 days, 14 hours, 36 minutes, 48 seconds.
• To count from 1 to 12,122,318,208 would take you about seven hundred seventy 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 12122318208 cubic inches would be around 191.4 feet tall.

Recreational maths with 12122318208

• 12122318208 backwards is 80281322121
• The number of decimal digits it has is: 11
• The sum of 12122318208's digits is 30
• More coming soon!