12089040

Names of 12089040

• Cardinal: 12089040 can be written as Twelve million, eighty-nine thousand and forty.

Scientific notation

• Scientific notation: 1.208904 × 10⁷

Factors of 12089040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2990

Divisors of 12089040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 80 85 102 120 136 170 204 240 255 272 340 408 510 680 816 1020 1360 2040 2963 4080 5926 8889 11852 14815 17778 23704 29630 35556 44445 47408 50371 59260 71112 88890 100742 118520 142224 151113 177780 201484 237040 251855 302226 355560 402968 503710 604452 711120 755565 805936 1007420 1208904 1511130 2014840 2417808 3022260 4029680 6044520 12089040
• Sum of all divisors σ(n): 39693888
• Sum of proper divisors (its aliquot sum) s(n): 27604848
• 12089040 is an abundant number, because the sum of its proper divisors (27604848) is greater than itself. Its abundance is 15515808

Bases of 12089040

• Binary: 101110000111011011010000₂
• Hexadecimal: 0xB876D0
• Base-36: 773YO

Squares and roots of 12089040

• 12089040 squared (12089040²) is 146144888121600
• 12089040 cubed (12089040³) is 1766751398297547264000
• The square root of 12089040 is 3476.9296800481
• The cube root of 12089040 is 229.5077057043

Scales and comparisons

• 12,089,040 seconds is equal to 19 weeks, 6 days, 22 hours, 4 minutes.
• To count from 1 to 12,089,040 would take you about twenty-nine 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 12089040 cubic inches would be around 19.1 feet tall.

Recreational maths with 12089040

• 12089040 backwards is 04098021
• 12089040 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12089040's digits is 24
• More coming soon!