13988646942543734916

Names of 13988646942543734916

• Cardinal: 13988646942543734916 can be written as Thirteen quintillion, nine hundred eighty-eight quadrillion, six hundred forty-six trillion, nine hundred forty-two billion, five hundred forty-three million, seven hundred thirty-four thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 1.3988646942543734916 × 10¹⁹

Factors of 13988646942543734916

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1527263592

Divisors of 13988646942543734916

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 47 52 78 84 91 94 141 156 182 188 273 282 329 364 546 564 611 658 987 1092 1222 1316 1833 1974 2444 3666 3948 4277 7332 8554 12831 17108 25662 51324 178481 356962 535443 713924 1070886 1249367 2141772 2320253 2498734 3748101 4640506 4997468 6960759 7496202 8388607 9281012 13921518 14992404 16241771 16777214 25165821 27843036 32483542 33554428 48725313 50331642 58720249 64967084 97450626 100663284 109051891 117440498 176160747 194901252 218103782 234880996 327155673 352321494 436207564 654311346 704642988 763363237 1308622692 1526726474 1527085039 2290089711 3053452948 3054170078 4580179422 4581255117 6108340156 9160358844 9162510234 10689595273 18325020468 19852105507 21379190546 32068785819 39704211014 42758381092 59556316521 64137571638 71772996833 79408422028 119112633042 128275143276 138964738549 143545993666 215318990499 238225266084 277929477098 287091987332 416894215647 430637980998 502410977831 555858954196 833788431294 861275961996 933048958829 1004821955662 1507232933493 1667576862588 1866097917658 2009643911324 2799146876487 3014465866986 3732195835316 5598293752974 6028931733972 6531342711803 11196587505948 13062685423606 19594028135409 26125370847212 39188056270818 78376112541636 272555664845759 545111329691518 817666994537277 1090222659383036 1635333989074554 1907889653920313 3270667978149108 3543223642994867 3815779307840626 5723668961760939 7086447285989734 7631558615681252 10629670928984601 11447337923521878 12810116247750673 14172894571979468 21259341857969202 22894675847043756 24802565500964069 25620232495501346 38430348743252019 42518683715938404 49605131001928138 51240464991002692 74407696502892207 76860697486504038 89670813734254711 99210262003856276 148815393005784414 153721394973008076 166531511220758749 179341627468509422 269012441202764133 297630786011568828 333063022441517498 358683254937018844 499594533662276247 538024882405528266 666126044883034996 999189067324552494 1076049764811056532 1165720578545311243 1998378134649104988 2331441157090622486 3497161735635933729 4662882314181244972 6994323471271867458 13988646942543734916
• Sum of all divisors σ(n): 41027489013825699840
• Sum of proper divisors (its aliquot sum) s(n): 27038842071281964924
• 13988646942543734916 is an abundant number, because the sum of its proper divisors (27038842071281964924) is greater than itself. Its abundance is 13050195128738230008

Bases of 13988646942543734916

• Binary: 1100001000100001101010000100011101111010101011000110100010000100₂
• Hexadecimal: 0xC221A8477AAC6884
• Base-36: 2YA1THLDHKTQC

Squares and roots of 13988646942543734916

• 13988646942543734916 squared (13988646942543734916²) is 195682243283138182904219701402877527056
• 13988646942543734916 cubed (13988646942543734916³) is 2737329814212770250560798309023334364240275357084081887296
• The square root of 13988646942543734916 is 3740139962.9617786425
• The cube root of 13988646942543734916 is 2409490.6002867941

Scales and comparisons

• 13,988,646,942,543,734,916 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,988,646,942,543,734,916 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13988646942543734916 cubic inches would be around 200790.9 feet tall.

Recreational maths with 13988646942543734916

• 13988646942543734916 backwards is 61943734524964688931
• The number of decimal digits it has is: 20
• The sum of 13988646942543734916's digits is 102
• More coming soon!