13074477878

Names of 13074477878

• Cardinal: 13074477878 can be written as Thirteen billion, seventy-four million, four hundred seventy-seven thousand, eight hundred seventy-eight.

Scientific notation

• Scientific notation: 1.3074477878 × 10¹⁰

Factors of 13074477878

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4509

Divisors of 13074477878

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 11 14 17 22 34 77 119 154 187 238 374 1309 2161 2311 2618 4322 4622 15127 16177 23771 25421 30254 32354 36737 39287 47542 50842 73474 78574 166397 177947 257159 275009 332794 355894 404107 432157 514318 550018 808214 864314 2828749 3025099 4994071 5657498 6050198 9988142 34958497 54934781 69916994 84899207 109869562 169798414 384543467 594294449 769086934 933891277 1188588898 1867782554 6537238939 13074477878
• Sum of all divisors σ(n): 25912452096
• Sum of proper divisors (its aliquot sum) s(n): 12837974218
• 13074477878 is a deficient number, because the sum of its proper divisors (12837974218) is less than itself. Its deficiency is 236503660

Bases of 13074477878

• Binary: 1100001011010011001011001100110110₂
• Hexadecimal: 0x30B4CB336
• Base-36: 6087FP2

Squares and roots of 13074477878

• 13074477878 squared (13074477878²) is 170941971782311382884
• 13074477878 cubed (13074477878³) is 2234977028489530407224445840152
• The square root of 13074477878 is 114343.6831574005
• The cube root of 13074477878 is 2355.8164582079

Scales and comparisons

• 13,074,477,878 seconds is equal to 415 years, 37 weeks, 5 days, 23 hours, 24 minutes, 38 seconds.
• To count from 1 to 13,074,477,878 would take you about eight hundred thirty-one 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 13074477878 cubic inches would be around 196.3 feet tall.

Recreational maths with 13074477878

• 13074477878 backwards is 87877447031
• The number of decimal digits it has is: 11
• The sum of 13074477878's digits is 56
• More coming soon!