218748842312

Names of 218748842312

• Cardinal: 218748842312 can be written as Two hundred eighteen billion, seven hundred forty-eight million, eight hundred forty-two thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.18748842312 × 10¹¹

Factors of 218748842312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1003

Divisors of 218748842312

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 29 44 49 52 56 58 77 88 91 98 104 116 121 143 154 169 182 196 203 232 242 286 308 319 338 364 377 392 406 484 539 572 616 637 638 676 728 754 812 847 941 968 1001 1078 1144 1183 1274 1276 1352 1421 1508 1573 1624 1694 1859 1882 2002 2156 2233 2366 2548 2552 2639 2842 3016 3146 3388 3509 3718 3764 4004 4147 4312 4466 4732 4901 5096 5278 5684 5929 6292 6587 6776 7007 7018 7436 7528 8008 8281 8294 8932 9464 9802 10351 10556 11011 11368 11858 12233 12584 13013 13174 14014 14036 14872 15631 16562 16588 17864 18473 19604 20449 20702 21112 22022 23716 24466 24563 26026 26348 27289 28028 28072 29029 31262 33124 33176 34307 36946 39208 40898 41404 44044 45617 46109 47432 48932 49126 52052 52696 53911 54578 56056 58058 62524 66248 68614 72457 73892 77077 81796 82808 85631 88088 91091 91234 92218 97864 98252 104104 107822 109156 113861 116116 125048 134563 137228 143143 144914 147784 154154 159029 163592 171262 171941 182182 182468 184436 191023 196504 203203 215644 218312 227722 232232 240149 269126 274456 286286 289828 300179 308308 318058 319319 342524 343882 354757 364364 364936 368872 377377 382046 406406 431288 455444 480298 507199 538252 572572 579656 593021 599417 600358 616616 636116 638638 685048 687764 709514 728728 754754 764092 797027 812812 910888 941941 960596 1002001 1014398 1076504 1113203 1145144 1186042 1198834 1200716 1272232 1277276 1337161 1375528 1419028 1480193 1509508 1528184 1594054 1625624 1749319 1883882 1921192 2004002 2028796 2101253 2226406 2235233 2372084 2397668 2401432 2483299 2554552 2641639 2674322 2838056 2960386 3019016 3188108 3301969 3498638 3767764 3902327 4008004 4057592 4151147 4202506 4452812 4470466 4611841 4744168 4795336 4966598 5283278 5348644 5579189 5920772 6376216 6593587 6603938 6997276 7535528 7792421 7804654 8016008 8302294 8405012 8905624 8940932 9223682 9933196 10361351 10566556 10697288 11158378 11841544 12245233 13187174 13207876 13994552 14708771 15584842 15609308 16604588 16810024 17383093 17881864 18447364 19242509 19866392 20722702 21133112 22316756 23113783 24490466 26374348 26415752 27316289 29058029 29417542 31169684 31218616 32282887 33209176 34766186 36894728 38485018 41445404 42925597 44633512 46227566 48980932 50730251 52748696 54632578 58116058 58835084 62339368 64565774 69532372 72529457 76970036 82890808 85716631 85851194 92455132 97961864 101460502 109265156 116232116 117670168 129131548 134697563 139064744 145058914 153940072 161796481 171433262 171702388 184910264 191214023 202921004 218530312 225980209 232464232 258263096 269395126 290117828 300479179 323592962 342866524 343404776 355111757 382428046 405842008 451960418 538790252 558032761 580235656 600958358 647185924 685733048 710223514 764856092 903920836 942882941 1077580504 1116065522 1201916716 1294371848 1420447028 1529712184 1807841672 1885765882 2103354253 2232131044 2403833432 2485782299 2840894056 3771531764 3906229327 4206708506 4464262088 4971564598 7543063528 7812458654 8413417012 9943129196 15624917308 16826834024 19886258392 27343605289 31249834616 54687210578 109374421156 218748842312
• Sum of all divisors σ(n): 588086219700
• Sum of proper divisors (its aliquot sum) s(n): 369337377388
• 218748842312 is an abundant number, because the sum of its proper divisors (369337377388) is greater than itself. Its abundance is 150588535076

Bases of 218748842312

• Binary: 11001011101110011100100111000101001000₂
• Hexadecimal: 0x32EE727148
• Base-36: 2SHPEUYW

Squares and roots of 218748842312

• 218748842312 squared (218748842312²) is 47851056012840241505344
• 218748842312 cubed (218748842312³) is 10467363106215469436300492161315328
• The square root of 218748842312 is 467705.9357245747
• The cube root of 218748842312 is 6025.3450311135

Scales and comparisons

• 218,748,842,312 seconds is equal to 6,955 years, 27 weeks, 6 days, 7 hours, 18 minutes, 32 seconds.
• To count from 1 to 218,748,842,312 would take you about thirteen thousand, nine hundred eleven 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 218748842312 cubic inches would be around 502.1 feet tall.

Recreational maths with 218748842312

• 218748842312 backwards is 213248847812
• The number of decimal digits it has is: 12
• The sum of 218748842312's digits is 50
• More coming soon!