13484940

Names of 13484940

• Cardinal: 13484940 can be written as Thirteen million, four hundred eighty-four thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.348494 × 10⁷

Factors of 13484940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 445

Divisors of 13484940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 97 105 140 194 210 291 331 388 420 485 582 662 679 970 993 1164 1324 1358 1455 1655 1940 1986 2037 2317 2716 2910 3310 3395 3972 4074 4634 4965 5820 6620 6790 6951 8148 9268 9930 10185 11585 13580 13902 19860 20370 23170 27804 32107 34755 40740 46340 64214 69510 96321 128428 139020 160535 192642 224749 321070 385284 449498 481605 642140 674247 898996 963210 1123745 1348494 1926420 2247490 2696988 3371235 4494980 6742470 13484940
• Sum of all divisors σ(n): 43728384
• Sum of proper divisors (its aliquot sum) s(n): 30243444
• 13484940 is an abundant number, because the sum of its proper divisors (30243444) is greater than itself. Its abundance is 16758504

Bases of 13484940

• Binary: 110011011100001110001100₂
• Hexadecimal: 0xCDC38C
• Base-36: 8111O

Squares and roots of 13484940

• 13484940 squared (13484940²) is 181843606803600
• 13484940 cubed (13484940³) is 2452150127130137784000
• The square root of 13484940 is 3672.1846358809
• The cube root of 13484940 is 238.0215831471

Scales and comparisons

• 13,484,940 seconds is equal to 22 weeks, 2 days, 1 hour, 49 minutes.
• To count from 1 to 13,484,940 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 13484940 cubic inches would be around 19.8 feet tall.

Recreational maths with 13484940

• 13484940 backwards is 04948431
• The number of decimal digits it has is: 8
• The sum of 13484940's digits is 33
• More coming soon!