40156015926

Names of 40156015926

• Cardinal: 40156015926 can be written as Forty billion, one hundred fifty-six million, fifteen thousand, nine hundred twenty-six.

Scientific notation

• Scientific notation: 4.0156015926 × 10¹⁰

Factors of 40156015926

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 65376

Divisors of 40156015926

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 13 26 39 78 9161 18322 27483 54966 56197 112394 119093 168591 238186 337182 357279 714558 730561 1461122 2191683 4383366 514820717 1029641434 1544462151 3088924302 6692669321 13385338642 20078007963 40156015926
• Sum of all divisors σ(n): 86500860768
• Sum of proper divisors (its aliquot sum) s(n): 46344844842
• 40156015926 is an abundant number, because the sum of its proper divisors (46344844842) is greater than itself. Its abundance is 6188828916

Bases of 40156015926

• Binary: 100101011001011111000010110100110110₂
• Hexadecimal: 0x9597C2D36
• Base-36: IG3US6U

Squares and roots of 40156015926

• 40156015926 squared (40156015926²) is 1612505615049165637476
• 40156015926 cubed (40156015926³) is 64751801158678720611498198442776
• The square root of 40156015926 is 200389.6602272683
• The cube root of 40156015926 is 3424.3925162945

Scales and comparisons

• 40,156,015,926 seconds is equal to 1,276 years, 43 weeks, 3 days, 16 hours, 52 minutes, 6 seconds.
• To count from 1 to 40,156,015,926 would take you about two thousand, five hundred fifty-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 40156015926 cubic inches would be around 285.4 feet tall.

Recreational maths with 40156015926

• 40156015926 backwards is 62951065104
• 40156015926 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40156015926's digits is 39
• More coming soon!