13500891556488

Names of 13500891556488

• Cardinal: 13500891556488 can be written as Thirteen trillion, five hundred billion, eight hundred ninety-one million, five hundred fifty-six thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3500891556488 × 10¹³

Factors of 13500891556488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 61873

Divisors of 13500891556488

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 294 392 441 504 588 882 1176 1764 3528 61861 123722 185583 247444 371166 433027 494888 556749 742332 866054 1113498 1299081 1484664 1732108 2226996 2598162 3031189 3464216 3897243 4453992 5196324 6062378 7794486 9093567 10392648 12124756 15588972 18187134 24249512 27280701 31177944 36374268 54561402 72748536 109122804 218245608 3826783321 7653566642 11480349963 15307133284 22960699926 26787483247 30614266568 34441049889 45921399852 53574966494 68882099778 80362449741 91842799704 107149932988 137764199556 160724899482 187512382729 214299865976 241087349223 275528399112 321449798964 375024765458 482174698446 562537148187 642899597928 750049530916 964349396892 1125074296374 1500099061832 1687611444561 1928698793784 2250148592748 3375222889122 4500297185496 6750445778244 13500891556488
• Sum of all divisors σ(n): 42535384209045
• Sum of proper divisors (its aliquot sum) s(n): 29034492652557
• 13500891556488 is an abundant number, because the sum of its proper divisors (29034492652557) is greater than itself. Its abundance is 15533601096069

Bases of 13500891556488

• Binary: 11000100011101101011110110000110101010001000₂
• Hexadecimal: 0xC476BD86A88
• Base-36: 4SA829020

Squares and roots of 13500891556488

• 13500891556488 squared (13500891556488²) is 182274072820048971294894144
• 13500891556488 cubed (13500891556488³) is 2460862490702878011597906632635356406272
• The square root of 13500891556488 is 3674355.9376424053
• The cube root of 13500891556488 is 23811.5399375055

Scales and comparisons

• 13,500,891,556,488 seconds is equal to 429,286 years, 30 weeks, 4 days, 22 hours, 34 minutes, 48 seconds.
• To count from 1 to 13,500,891,556,488 would take you about one million, seventy-three thousand, two hundred sixteen 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 13500891556488 cubic inches would be around 1984.3 feet tall.

Recreational maths with 13500891556488

• 13500891556488 backwards is 88465519800531
• 13500891556488 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13500891556488's digits is 63
• More coming soon!