13856387171844888

Names of 13856387171844888

• Cardinal: 13856387171844888 can be written as Thirteen quadrillion, eight hundred fifty-six trillion, three hundred eighty-seven billion, one hundred seventy-one million, eight hundred forty-four thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3856387171844888 × 10¹⁶

Factors of 13856387171844888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 47950

Divisors of 13856387171844888

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 121 132 198 216 233 242 264 297 363 396 466 484 594 699 726 792 932 968 1089 1188 1398 1452 1864 2097 2178 2376 2563 2796 2904 3267 4194 4356 5126 5592 6291 6534 7689 8388 8712 10252 12582 13068 15378 16776 20504 23067 25164 26136 28193 30756 46134 47701 50328 56386 61512 69201 84579 92268 95402 112772 138402 143103 169158 184536 190804 225544 253737 276804 286206 338316 381608 429309 507474 524711 553608 572412 676632 761211 858618 1014948 1049422 1144824 1287927 1522422 1574133 1717236 2029896 2098844 2575854 3044844 3148266 3434472 4197688 4722399 5151708 5771821 6089688 6296532 9444798 10303416 11114333 11543642 12593064 14167197 17315463 18889596 22228666 23087284 28334394 33342999 34630926 37779192 44457332 46174568 51946389 56668788 66685998 69261852 88914664 100028997 103892778 113337576 122257663 133371996 138523704 155839167 200057994 207785556 244515326 266743992 300086991 311678334 366772989 400115988 415571112 489030652 600173982 623356668 733545978 800231976 978061304 1100318967 1200347964 1246713336 1344834293 1467091956 2200637934 2275385401 2400695928 2689668586 2934183912 3300956901 4034502879 4401275868 4550770802 5379337172 6601913802 6826156203 8069005758 8802551736 9101541604 10758674344 12103508637 13203827604 13652312406 16138011516 18203083208 20478468609 24207017274 25029239411 26407655208 27304624812 32276023032 36310525911 40956937218 48414034548 50058478822 54609249624 61435405827 72621051822 75087718233 81913874436 96828069096 100116957644 122870811654 145242103644 150175436466 163827748872 200233915288 225263154699 245741623308 275321633521 290484207288 300350872932 450526309398 491483246616 530164798433 550643267042 600701745864 675789464097 825964900563 901052618796 1060329596866 1101286534084 1351578928194 1590494395299 1651929801126 1802105237592 2120659193732 2202573068168 2477894701689 2703157856388 3180988790598 3303859602252 4241318387464 4771483185897 4955789403378 5406315712776 5831812782763 6361977581196 6607719204504 7433684105067 9542966371794 9911578806756 11663625565526 12723955162392 14314449557691 14867368210134 17495438348289 19085932743588 19823157613512 23327251131052 28628899115382 29734736420268 34990876696578 38171865487176 46654502262104 52486315044867 57257798230764 59469472840536 64149940610393 69981753393156 104972630089734 114515596461528 128299881220786 139963506786312 157458945134601 192449821831179 209945260179468 256599762441572 314917890269202 384899643662358 419890520358936 513199524883144 577349465493537 629835780538404 769799287324716 1154698930987074 1259671561076808 1539598574649432 1732048396480611 2309397861974148 3464096792961222 4618795723948296 6928193585922444 13856387171844888
• Sum of all divisors σ(n): 42489617418939600
• Sum of proper divisors (its aliquot sum) s(n): 28633230247094712
• 13856387171844888 is an abundant number, because the sum of its proper divisors (28633230247094712) is greater than itself. Its abundance is 14776843075249824

Bases of 13856387171844888

• Binary: 110001001110100100111110001011001111111000001100011000₂
• Hexadecimal: 0x313A4F8B3F8318
• Base-36: 3SFOGE0SUU0

Squares and roots of 13856387171844888

• 13856387171844888 squared (13856387171844888²) is 191999465456067573729977531732544
• 13856387171844888 cubed (13856387171844888³) is 2660418930146530437111403309050641341623469635072
• The square root of 13856387171844888 is 117713156.3243671077
• The cube root of 13856387171844888 is 240187.2795847999

Scales and comparisons

• 13,856,387,171,844,888 seconds is equal to 440,590,251 years, 23 weeks, 23 hours, 34 minutes, 48 seconds.
• To count from 1 to 13,856,387,171,844,888 would take you about one billion, three hundred twenty-one million, seven hundred seventy thousand, seven hundred fifty-four 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 13856387171844888 cubic inches would be around 20015.6 feet tall.

Recreational maths with 13856387171844888

• 13856387171844888 backwards is 88844817178365831
• The number of decimal digits it has is: 17
• The sum of 13856387171844888's digits is 90
• More coming soon!