100013158

Names of 100013158

• Cardinal: 100013158 can be written as One hundred million, thirteen thousand, one hundred fifty-eight.

Scientific notation

• Scientific notation: 1.00013158 × 10⁸

Factors of 100013158

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7143806

Divisors of 100013158

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 7143797 14287594 50006579 100013158
• Sum of all divisors σ(n): 171451152
• Sum of proper divisors (its aliquot sum) s(n): 71437994
• 100013158 is a deficient number, because the sum of its proper divisors (71437994) is less than itself. Its deficiency is 28575164

Bases of 100013158

• Binary: 101111101100001010001100110₂
• Hexadecimal: 0x5F61466
• Base-36: 1NJMNA

Squares and roots of 100013158

• 100013158 squared (100013158²) is 10002631773132964
• 100013158 cubed (100013158³) is 1000394791942167283540312
• The square root of 100013158 is 10000.6578783599
• The cube root of 100013158 is 464.1792404771

Scales and comparisons

• 100,013,158 seconds is equal to 3 years, 9 weeks, 2 days, 13 hours, 25 minutes, 58 seconds.
• To count from 1 to 100,013,158 would take you about four 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 100013158 cubic inches would be around 38.7 feet tall.

Recreational maths with 100013158

• 100013158 backwards is 851310001
• The number of decimal digits it has is: 9
• The sum of 100013158's digits is 19
• More coming soon!