13981689182261008

Names of 13981689182261008

• Cardinal: 13981689182261008 can be written as Thirteen quadrillion, nine hundred eighty-one trillion, six hundred eighty-nine billion, one hundred eighty-two million, two hundred sixty-one thousand and eight.

Scientific notation

• Scientific notation: 1.3981689182261008 × 10¹⁶

Factors of 13981689182261008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4512

Divisors of 13981689182261008

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 8 13 16 26 52 61 73 104 122 146 169 208 244 292 338 488 584 676 793 949 976 1168 1352 1586 1898 2704 3172 3721 3796 4363 4453 6344 7442 7592 8726 8906 10309 12337 12688 14884 15184 17452 17812 20618 24674 29768 34904 35624 41236 48373 49348 56719 57889 59536 69808 71248 82472 96746 98696 113438 115778 164944 193492 197392 226876 231556 266143 271633 318499 386984 453752 463112 532286 543266 628849 636998 737347 752557 773968 907504 926224 1064572 1086532 1257698 1273996 1474694 1505114 2129144 2173064 2515396 2547992 2949388 3010228 3459859 3531229 4140487 4258288 4346128 5030792 5095984 5898776 6020456 6919718 7062458 8280974 10061584 11797552 12040912 13839436 14124916 16234723 16561948 19035769 19428439 27678872 28249832 32469446 33123896 38071538 38856878 44978167 45905977 53826331 55357744 56499664 64938892 66247792 76143076 77713756 89956334 91811954 107652662 129877784 152286152 155427512 179912668 183623908 211051399 215305324 247464997 252569707 259755568 304572304 310855024 359825336 367247816 422102798 430610648 494929994 505139414 719650672 734495632 844205596 861221296 989859988 1010278828 1161181909 1185134779 1389611137 1688411192 1979719976 2020557656 2322363818 2370269558 2743668187 2779222274 3217044961 3283406191 3376822384 3959439952 4041115312 4644727636 4740539116 5487336374 5558444548 6434089922 6566812382 9289455272 9481078232 10974672748 11116889096 12868179844 13133624764 15095364817 15406752127 18064944781 18578910544 18962156464 21949345496 22233778192 25736359688 26267249528 30190729634 30813504254 36129889562 43898690992 51472719376 52534499056 60381459268 61627008508 70832096449 72259779124 84766279357 120762918536 123254017016 141664192898 144519558248 169532558714 196239742621 200287777651 234844282153 241525837072 246508034032 283328385796 289039116496 339065117428 392479485242 400575555302 469688564306 566656771592 678130234856 784958970484 801151110604 920817253837 939377128612 1101961631641 1133313543184 1356260469712 1569917940968 1602302221208 1841634507674 1878754257224 2203923263282 3139835881936 3204604442416 3683269015348 3757508514448 4407846526564 5170743040777 7366538030696 8815693053128 10341486081554 11970624299881 14325501211333 14733076061392 17631386106256 20682972163108 23941248599762 28651002422666 41365944326216 47882497199524 57302004845332 67219659530101 82731888652432 95764994399048 114604009690664 134439319060202 191529988798096 229208019381328 268878638120404 537757276240808 873855573891313 1075514552481616 1747711147782626 3495422295565252 6990844591130504 13981689182261008
• Sum of all divisors σ(n): 30237844011398478
• Sum of proper divisors (its aliquot sum) s(n): 16256154829137470
• 13981689182261008 is an abundant number, because the sum of its proper divisors (16256154829137470) is greater than itself. Its abundance is 2274465646876462

Bases of 13981689182261008

• Binary: 110001101011000100010110110001000100011000111100010000₂
• Hexadecimal: 0x31AC45B1118F10
• Base-36: 3TO3FC6LN9S

Squares and roots of 13981689182261008

• 13981689182261008 squared (13981689182261008²) is 195487632389354494584099037176064
• 13981689182261008 cubed (13981689182261008³) is 2733247315044054384844255735223596379634898112512
• The square root of 13981689182261008 is 118244193.0170822723
• The cube root of 13981689182261008 is 240909.1051558915

Scales and comparisons

• 13,981,689,182,261,008 seconds is equal to 444,574,467 years, 41 weeks, 1 day, 4 hours, 3 minutes, 28 seconds.
• To count from 1 to 13,981,689,182,261,008 would take you about one billion, three hundred thirty-three million, seven hundred twenty-three thousand, four hundred three 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 13981689182261008 cubic inches would be around 20075.8 feet tall.

Recreational maths with 13981689182261008

• 13981689182261008 backwards is 80016228198618931
• 13981689182261008 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13981689182261008's digits is 73
• More coming soon!