48935642947881521

Names of 48935642947881521

• Cardinal: 48935642947881521 can be written as Forty-eight quadrillion, nine hundred thirty-five trillion, six hundred forty-two billion, nine hundred forty-seven million, eight hundred eighty-one thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 4.8935642947881521 × 10¹⁶

Factors of 48935642947881521

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8454

Divisors of 48935642947881521

• Number of divisors d(n): 72
• Complete list of divisors:
  1 13 19 53 247 361 689 1007 2809 4693 8369 13091 19133 36517 53371 108797 148877 159011 248729 443557 693823 1014049 1935401 2067143 2828663 3021209 5766241 8427583 13182637 23508521 36772619 39275717 53744597 70040161 109558579 160124077 305610773 446661899 698679761 910522093 1245951613 1330763059 2081613001 3712128533 5806604687 8486576081 16197370969 17299919767 23673080647 25284498121 48257670929 70530442127 110325489053 196742812249 307750048411 328698475573 449788532293 916895747651 1340078400413 2557656559237 3738113432731 5847250919809 10427369049197 17421019205369 48595474625503 71024155221889 135555797639561 198120011934743 923314017884557 2575560155151659 3764280226760117 48935642947881521
• Sum of all divisors σ(n): 56695961277075960
• Sum of proper divisors (its aliquot sum) s(n): 7760318329194439
• 48935642947881521 is a deficient number, because the sum of its proper divisors (7760318329194439) is less than itself. Its deficiency is 41175324618687082

Bases of 48935642947881521

• Binary: 10101101110110101011010100111110110000111000101000110001₂
• Hexadecimal: 0xADDAB53EC38A31
• Base-36: DDU8K0QB5F5

Squares and roots of 48935642947881521

• 48935642947881521 squared (48935642947881521²) is 2394697150722546438622341853273441
• 48935642947881521 cubed (48935642947881521³) is 117186044736067751410051461367884177346910083983761
• The square root of 48935642947881521 is 221214020.6855829493
• The cube root of 48935642947881521 is 365770.2952831467

Scales and comparisons

• 48,935,642,947,881,521 seconds is equal to 1,556,002,077 years, 44 weeks, 5 days, 5 hours, 18 minutes, 41 seconds.
• To count from 1 to 48,935,642,947,881,521 would take you about four billion, six hundred sixty-eight million, six thousand, two hundred thirty-three 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 48935642947881521 cubic inches would be around 30480.9 feet tall.

Recreational maths with 48935642947881521

• 48935642947881521 backwards is 12518874924653984
• The number of decimal digits it has is: 17
• The sum of 48935642947881521's digits is 86
• More coming soon!