13668287494336416

Names of 13668287494336416

• Cardinal: 13668287494336416 can be written as Thirteen quadrillion, six hundred sixty-eight trillion, two hundred eighty-seven billion, four hundred ninety-four million, three hundred thirty-six thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.3668287494336416 × 10¹⁶

Factors of 13668287494336416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 105201

Divisors of 13668287494336416

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 72 81 96 106 108 144 159 162 212 216 243 288 318 324 424 432 477 486 636 648 729 848 864 954 972 1272 1296 1431 1458 1696 1908 1944 2544 2592 2862 2916 3816 3888 4293 5088 5724 5832 7632 7776 8586 11448 11664 12879 15264 17172 22896 23328 25758 34344 38637 45792 51516 68688 77274 103032 105143 137376 154548 206064 210286 309096 315429 412128 420572 618192 630858 841144 946287 1236384 1261716 1682288 1892574 2523432 2838861 3364576 3785148 5046864 5572579 5677722 7570296 8516583 10093728 11145158 11355444 15140592 16717737 17033166 22290316 22710888 25549749 30281184 33435474 34066332 44580632 45421776 50153211 51099498 66870948 68132664 76649247 89161264 90843552 100306422 102198996 133741896 136265328 150459633 153298494 178322528 200612844 204397992 267483792 272530656 300919266 306596988 401225688 408795984 451378899 534967584 601838532 613193976 802451376 817591968 902757798 1203677064 1226387952 1354136697 1604902752 1805515596 2407354128 2452775904 2708273394 3611031192 4062410091 4814708256 5416546788 7222062384 8124820182 10833093576 11055050449 14444124768 16249640364 21666187152 22110100898 32499280728 33165151347 43332374304 44220201796 64998561456 66330302694 88440403592 99495454041 129997122912 132660605388 176880807184 198990908082 265321210776 298486362123 353761614368 397981816164 530642421552 585917673797 596972724246 795963632328 895459086369 1061284843104 1171835347594 1193945448492 1591927264656 1757753021391 1790918172738 2343670695188 2387890896984 2686377259107 3183854529312 3515506042782 3581836345476 4687341390376 4775781793968 5273259064173 5372754518214 7031012085564 7163672690952 8059131777321 9374682780752 9551563587936 10546518128346 10745509036428 14062024171128 14327345381904 15819777192519 16118263554642 18749365561504 21093036256692 21491018072856 28124048342256 28654690763808 31639554385038 32236527109284 42186072513384 42982036145712 47459331577557 56248096684512 63279108770076 64473054218568 84372145026768 85964072291424 94918663155114 126558217540152 128946108437136 142377994732671 168744290053536 189837326310228 253116435080304 257892216874272 284755989465342 379674652620456 427133984198013 506232870160608 569511978930684 759349305240912 854267968396026 1139023957861368 1518698610481824 1708535936792052 2278047915722736 3417071873584104 4556095831445472 6834143747168208 13668287494336416
• Sum of all divisors σ(n): 41107335784832898
• Sum of proper divisors (its aliquot sum) s(n): 27439048290496482
• 13668287494336416 is an abundant number, because the sum of its proper divisors (27439048290496482) is greater than itself. Its abundance is 13770760796160066

Bases of 13668287494336416

• Binary: 110000100011110011110000101100110010011010111110100000₂
• Hexadecimal: 0x308F3C2CC9AFA0
• Base-36: 3QL04L9EI00

Squares and roots of 13668287494336416

• 13668287494336416 squared (13668287494336416²) is 186822083027833261247276183725056
• 13668287494336416 cubed (13668287494336416³) is 2553537941115212956507271457988992923873712439296
• The square root of 13668287494336416 is 116911451.5106899867
• The cube root of 13668287494336416 is 239095.4812696527

Scales and comparisons

• 13,668,287,494,336,416 seconds is equal to 434,609,263 years, 27 weeks, 4 days, 4 hours, 33 minutes, 36 seconds.
• To count from 1 to 13,668,287,494,336,416 would take you about one billion, three hundred three million, eight hundred twenty-seven thousand, seven hundred ninety 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 13668287494336416 cubic inches would be around 19924.6 feet tall.

Recreational maths with 13668287494336416

• 13668287494336416 backwards is 61463349478286631
• 13668287494336416 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13668287494336416's digits is 81
• More coming soon!