15149106

Names of 15149106

• Cardinal: 15149106 can be written as Fifteen million, one hundred forty-nine thousand, one hundred six.

Scientific notation

• Scientific notation: 1.5149106 × 10⁷

Factors of 15149106

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 146

Divisors of 15149106

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 61 63 73 81 122 126 146 162 183 189 219 243 366 378 427 438 486 511 549 567 657 854 1022 1098 1134 1281 1314 1533 1647 1701 1971 2562 3066 3294 3402 3843 3942 4453 4599 4941 5913 7686 8906 9198 9882 11529 11826 13359 13797 14823 17739 23058 26718 27594 29646 31171 34587 35478 40077 41391 62342 69174 80154 82782 93513 103761 120231 124173 187026 207522 240462 248346 280539 360693 561078 721386 841617 1082079 1683234 2164158 2524851 5049702 7574553 15149106
• Sum of all divisors σ(n): 40080768
• Sum of proper divisors (its aliquot sum) s(n): 24931662
• 15149106 is an abundant number, because the sum of its proper divisors (24931662) is greater than itself. Its abundance is 9782556

Bases of 15149106

• Binary: 111001110010100000110010₂
• Hexadecimal: 0xE72832
• Base-36: 90P4I

Squares and roots of 15149106

• 15149106 squared (15149106²) is 229495412599236
• 15149106 cubed (15149106³) is 3476650331979561683016
• The square root of 15149106 is 3892.1852473899
• The cube root of 15149106 is 247.4356857683

Scales and comparisons

• 15,149,106 seconds is equal to 25 weeks, 8 hours, 5 minutes, 6 seconds.
• To count from 1 to 15,149,106 would take you about thirty-seven weeks!

  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 15149106 cubic inches would be around 20.6 feet tall.

Recreational maths with 15149106

• 15149106 backwards is 60194151
• 15149106 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 15149106's digits is 27
• More coming soon!