13460640

Names of 13460640

• Cardinal: 13460640 can be written as Thirteen million, four hundred sixty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.346064 × 10⁷

Factors of 13460640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1006

Divisors of 13460640

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 80 87 96 116 120 145 160 174 232 240 290 348 435 464 480 580 696 870 928 967 1160 1392 1740 1934 2320 2784 2901 3480 3868 4640 4835 5802 6960 7736 9670 11604 13920 14505 15472 19340 23208 28043 29010 30944 38680 46416 56086 58020 77360 84129 92832 112172 116040 140215 154720 168258 224344 232080 280430 336516 420645 448688 464160 560860 673032 841290 897376 1121720 1346064 1682580 2243440 2692128 3365160 4486880 6730320 13460640
• Sum of all divisors σ(n): 43908480
• Sum of proper divisors (its aliquot sum) s(n): 30447840
• 13460640 is an abundant number, because the sum of its proper divisors (30447840) is greater than itself. Its abundance is 16987200

Bases of 13460640

• Binary: 110011010110010010100000₂
• Hexadecimal: 0xCD64A0
• Base-36: 80IAO

Squares and roots of 13460640

• 13460640 squared (13460640²) is 181188829209600
• 13460640 cubed (13460640³) is 2438917602011910144000
• The square root of 13460640 is 3668.8744868147
• The cube root of 13460640 is 237.8785247383

Scales and comparisons

• 13,460,640 seconds is equal to 22 weeks, 1 day, 19 hours, 4 minutes.
• To count from 1 to 13,460,640 would take you about thirty-three 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 13460640 cubic inches would be around 19.8 feet tall.

Recreational maths with 13460640

• 13460640 backwards is 04606431
• 13460640 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13460640's digits is 24
• More coming soon!