2118844139422140

Names of 2118844139422140

• Cardinal: 2118844139422140 can be written as Two quadrillion, one hundred eighteen trillion, eight hundred forty-four billion, one hundred thirty-nine million, four hundred twenty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.11884413942214 × 10¹⁵

Factors of 2118844139422140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 178632856

Divisors of 2118844139422140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 37 39 45 52 60 65 74 78 90 111 117 130 137 148 156 180 185 195 222 234 260 274 333 370 390 411 444 468 481 548 555 585 666 685 740 780 822 962 1110 1170 1233 1332 1370 1443 1644 1665 1781 1924 2055 2220 2340 2405 2466 2740 2886 3330 3562 4110 4329 4810 4932 5069 5343 5772 6165 6660 7124 7215 8220 8658 8905 9620 10138 10686 12330 14430 15207 16029 17316 17810 20276 21372 21645 24660 25345 26715 28860 30414 32058 35620 43290 45621 50690 53430 60828 64116 65897 76035 80145 86580 91242 101380 106860 131794 152070 160290 182484 197691 228105 263588 304140 320580 329485 395382 456210 593073 658970 790764 912420 988455 1186146 1317940 1976910 2372292 2965365 3953820 5930730 11861460 178632659 357265318 535897977 714530636 893163295 1071795954 1607693931 1786326590 2143591908 2322224567 2679489885 3215387862 3572653180 4644449134 5358979770 6430775724 6609408383 6966673701 8038469655 9288898268 10717959540 11611122835 13218816766 13933347402 16076939310 19828225149 20900021103 23222245670 24472674283 26437633532 27866694804 32153878620 33047041915 34833368505 39656450298 41800042206 46444491340 48945348566 59484675447 66094083830 69666737010 73418022849 79312900596 83600084412 85922308979 97890697132 99141125745 104500105515 118969350894 122363371415 132188167660 139333474020 146836045698 171844617958 198282251490 209000211030 220254068547 237938701788 244726742830 257766926937 293672091396 297423377235 318144765679 343689235916 367090114245 396564502980 418000422060 429611544895 440508137094 489453485660 515533853874 594846754470 636289531358 734180228490 773300780811 859223089790 881016274188 905488948471 954434297037 1031067707748 1101270342735 1189693508940 1272579062716 1288834634685 1468360456980 1546601561622 1590723828395 1718446179580 1810977896942 1908868594074 2202540685470 2577669269370 2716466845413 2863302891111 3093203123244 3181447656790 3621955793884 3817737188148 3866503904055 4405081370940 4527444742355 4772171485185 5155338538740 5432933690826 5726605782222 6362895313580 7733007808110 8149400536239 9054889484710 9544342970370 10865867381652 11453211564444 11771356330123 13582334227065 14316514455555 15466015616220 16298801072478 18109778969420 19088685940740 23542712660246 27164668454130 28633028911110 32597602144956 35314068990369 40747002681195 47085425320492 54329336908260 57266057822220 58856781650615 70628137980738 81494005362390 105942206971107 117713563301230 141256275961476 162988010724780 176570344951845 211884413942214 235427126602460 353140689903690 423768827884428 529711034855535 706281379807380 1059422069711070 2118844139422140
• Sum of all divisors σ(n): 7160514470141760
• Sum of proper divisors (its aliquot sum) s(n): 5041670330719620
• 2118844139422140 is an abundant number, because the sum of its proper divisors (5041670330719620) is greater than itself. Its abundance is 2922826191297480

Bases of 2118844139422140

• Binary: 111100001110001001111011000010000111100000110111100₂
• Hexadecimal: 0x78713D843C1BC
• Base-36: KV2FK5ODZ0

Squares and roots of 2118844139422140

• 2118844139422140 squared (2118844139422140²) is 4489500487163549050853122179600
• 2118844139422140 cubed (2118844139422140³) is 9512551796159328376490371476423502361296344000
• The square root of 2118844139422140 is 46030904.1777601845
• The cube root of 2118844139422140 is 128439.8147487915

Scales and comparisons

• 2,118,844,139,422,140 seconds is equal to 67,372,689 years, 32 weeks, 1 day, 2 hours, 9 minutes.
• To count from 1 to 2,118,844,139,422,140 would take you about two hundred two million, one hundred eighteen thousand and sixty-eight 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 2118844139422140 cubic inches would be around 10703.3 feet tall.

Recreational maths with 2118844139422140

• 2118844139422140 backwards is 0412249314488112
• The number of decimal digits it has is: 16
• The sum of 2118844139422140's digits is 54
• More coming soon!