13409068527981

Names of 13409068527981

• Cardinal: 13409068527981 can be written as Thirteen trillion, four hundred nine billion, sixty-eight million, five hundred twenty-seven thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 1.3409068527981 × 10¹³

Factors of 13409068527981

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3768

Divisors of 13409068527981

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 7 9 21 27 37 63 81 111 137 151 189 243 259 333 411 453 567 729 777 959 999 1057 1233 1359 1701 2331 2877 2997 3171 3433 3699 4077 5069 5103 5587 6993 8631 8991 9513 10299 11097 12231 15207 16761 20687 20979 24031 25893 26973 28539 30897 33291 35483 36693 39109 45621 50283 62061 62937 72093 77679 85617 92691 99873 106449 110079 117327 127021 136863 144809 150849 186183 188811 216279 233037 256851 278073 319347 351981 381063 410589 434427 452547 470321 518383 558549 648837 699111 765419 770553 834219 889147 958041 1055943 1143189 1231767 1303281 1357641 1410963 1555149 1675647 1946511 2296257 2502657 2667441 2874123 3167829 3292247 3429567 3628681 3695301 3909843 4072923 4232889 4665447 5026941 5357933 5839533 6888771 8002323 8622369 9503487 9876741 10288701 10886043 11729529 12698667 13996341 15080823 16073799 17401877 17518599 19180171 20666313 24006969 25867107 28510461 29630223 30866103 32658129 35188587 38096001 41989023 48221397 52205631 57540513 61998939 71018471 72020907 88890669 92598309 97974387 105565761 114288003 121813139 125967069 134261197 144664191 156616893 172621539 185996817 213055413 216062721 266672007 293923161 342864009 365439417 377901207 402783591 433992573 469850679 497129297 517864617 557990451 639166239 648188163 800016021 881769483 1096318251 1208350773 1301977719 1409552037 1491387891 1553593851 1917498717 2400048063 2627683427 2645308449 3288954753 3625052319 3905933157 4228656111 4474163673 4660781553 5752496151 7883050281 9866864259 10875156957 12685968333 13422491019 13982344659 17257488453 18393783989 23649150843 29600592777 32625470871 40267473057 51772465359 55181351967 70947452529 88801778331 97876412613 120802419171 165544055901 212842357587 362407257513 496632167703 638527072761 1489896503109 1915581218283 4469689509327 13409068527981
• Sum of all divisors σ(n): 23934078478848
• Sum of proper divisors (its aliquot sum) s(n): 10525009950867
• 13409068527981 is a deficient number, because the sum of its proper divisors (10525009950867) is less than itself. Its deficiency is 2884058577114

Bases of 13409068527981

• Binary: 11000011001000001010110001000011000101101101₂
• Hexadecimal: 0xC320AC4316D
• Base-36: 4R41H6TT9

Squares and roots of 13409068527981

• 13409068527981 squared (13409068527981²) is 179803118788090542179936361
• 13409068527981 cubed (13409068527981³) is 2410992341374214131102467451026527817141
• The square root of 13409068527981 is 3661839.5005763155
• The cube root of 13409068527981 is 23757.4342912215

Scales and comparisons

• 13,409,068,527,981 seconds is equal to 426,366 years, 46 weeks, 6 days, 9 hours, 46 minutes, 21 seconds.
• To count from 1 to 13,409,068,527,981 would take you about one million, sixty-five thousand, nine hundred seventeen 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 13409068527981 cubic inches would be around 1979.8 feet tall.

Recreational maths with 13409068527981

• 13409068527981 backwards is 18972586090431
• 13409068527981 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13409068527981's digits is 63
• More coming soon!