13318245569840

Names of 13318245569840

• Cardinal: 13318245569840 can be written as Thirteen trillion, three hundred eighteen billion, two hundred forty-five million, five hundred sixty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.331824556984 × 10¹³

Factors of 13318245569840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 242

Divisors of 13318245569840

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 59 79 80 97 118 158 194 236 295 316 388 395 472 485 590 632 776 790 944 970 1180 1264 1552 1580 1940 2360 3160 3481 3880 4661 4720 5723 6241 6320 6962 7663 7760 9322 11446 12482 13924 15326 17405 18644 22892 23305 24964 27848 28615 30652 31205 34810 37288 38315 45784 46610 49928 55696 57230 61304 62410 69620 74576 76630 91568 93220 99856 114460 122608 124820 139240 153260 186440 228920 249640 274999 278480 306520 337657 368219 372880 452117 457840 493039 499280 549998 605377 613040 675314 736438 904234 986078 1099996 1210754 1350628 1374995 1472876 1688285 1808468 1841095 1972156 2199992 2260585 2421508 2465195 2701256 2749990 2945752 3026885 3376570 3616936 3682190 3944312 4399984 4521170 4843016 4930390 5402512 5499980 5891504 6053770 6753140 7233872 7364380 7888624 9042340 9686032 9860780 10999960 12107540 13506280 14728760 18084680 19721560 21724921 21999920 24215080 26674903 27012560 29089301 29457520 35717243 36169360 39443120 43449842 47824783 48430160 53349806 58178602 71434486 86899684 95649566 106699612 108624605 116357204 133374515 142868972 145446505 173799368 178586215 191299132 213399224 217249210 232714408 239123915 266749030 285737944 290893010 347598736 357172430 382598264 426798448 434498420 465428816 478247830 533498060 571475888 581786020 714344860 765196528 868996840 956495660 1066996120 1163572040 1428689720 1716268759 1737993680 1912991320 2107317337 2133992240 2327144080 2821662197 2857379440 3432537518 3825982640 4214634674 5643324394 6865075036 8429269348 8581343795 10536586685 11286648788 13730150072 14108310985 16858538696 17162687590 21073173370 22573297576 27460300144 28216621970 33717077392 34325375180 42146346740 45146595152 56433243940 68650750360 84292693480 112866487880 137301500720 166478069623 168585386960 225732975760 332956139246 665912278492 832390348115 1331824556984 1664780696230 2663649113968 3329561392460 6659122784920 13318245569840
• Sum of all divisors σ(n): 32231364977280
• Sum of proper divisors (its aliquot sum) s(n): 18913119407440
• 13318245569840 is an abundant number, because the sum of its proper divisors (18913119407440) is greater than itself. Its abundance is 5594873837600

Bases of 13318245569840

• Binary: 11000001110011100101010010111101010100110000₂
• Hexadecimal: 0xC1CE54BD530
• Base-36: 4PYBFJMSW

Squares and roots of 13318245569840

• 13318245569840 squared (13318245569840²) is 177375665058562786317625600
• 13318245569840 cubed (13318245569840³) is 2362332665363627513032203714307771904000
• The square root of 13318245569840 is 3649417.1548125325
• The cube root of 13318245569840 is 23703.6743932641

Scales and comparisons

• 13,318,245,569,840 seconds is equal to 423,479 years, 4 days, 18 hours, 17 minutes, 20 seconds.
• To count from 1 to 13,318,245,569,840 would take you about one million, fifty-eight thousand, six hundred ninety-seven 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 13318245569840 cubic inches would be around 1975.3 feet tall.

Recreational maths with 13318245569840

• 13318245569840 backwards is 04896554281331
• 13318245569840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13318245569840's digits is 59
• More coming soon!