13709976

Names of 13709976

• Cardinal: 13709976 can be written as Thirteen million, seven hundred nine thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.3709976 × 10⁷

Factors of 13709976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1124

Divisors of 13709976

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 79 84 158 168 237 316 474 553 632 948 1033 1106 1659 1896 2066 2212 3099 3318 4132 4424 6198 6636 7231 8264 12396 13272 14462 21693 24792 28924 43386 57848 81607 86772 163214 173544 244821 326428 489642 571249 652856 979284 1142498 1713747 1958568 2284996 3427494 4569992 6854988 13709976
• Sum of all divisors σ(n): 39705600
• Sum of proper divisors (its aliquot sum) s(n): 25995624
• 13709976 is an abundant number, because the sum of its proper divisors (25995624) is greater than itself. Its abundance is 12285648

Bases of 13709976

• Binary: 110100010011001010011000₂
• Hexadecimal: 0xD13298
• Base-36: 85UOO

Squares and roots of 13709976

• 13709976 squared (13709976²) is 187963441920576
• 13709976 cubed (13709976³) is 2576974277608490866176
• The square root of 13709976 is 3702.6984754365
• The cube root of 13709976 is 239.3383162931

Scales and comparisons

• 13,709,976 seconds is equal to 22 weeks, 4 days, 16 hours, 19 minutes, 36 seconds.
• To count from 1 to 13,709,976 would take you about thirty-four 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 13709976 cubic inches would be around 19.9 feet tall.

Recreational maths with 13709976

• 13709976 backwards is 67990731
• 13709976 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13709976's digits is 42
• More coming soon!