12107400

Names of 12107400

• Cardinal: 12107400 can be written as Twelve million, one hundred seven thousand, four hundred.

Scientific notation

• Scientific notation: 1.21074 × 10⁷

Factors of 12107400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1214

Divisors of 12107400

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 25 30 34 40 50 51 60 68 75 85 100 102 120 136 150 170 200 204 255 300 340 408 425 510 600 680 850 1020 1187 1275 1700 2040 2374 2550 3400 3561 4748 5100 5935 7122 9496 10200 11870 14244 17805 20179 23740 28488 29675 35610 40358 47480 59350 60537 71220 80716 89025 100895 118700 121074 142440 161432 178050 201790 237400 242148 302685 356100 403580 484296 504475 605370 712200 807160 1008950 1210740 1513425 2017900 2421480 3026850 4035800 6053700 12107400
• Sum of all divisors σ(n): 39774240
• Sum of proper divisors (its aliquot sum) s(n): 27666840
• 12107400 is an abundant number, because the sum of its proper divisors (27666840) is greater than itself. Its abundance is 15559440

Bases of 12107400

• Binary: 101110001011111010001000₂
• Hexadecimal: 0xB8BE88
• Base-36: 77I4O

Squares and roots of 12107400

• 12107400 squared (12107400²) is 146589134760000
• 12107400 cubed (12107400³) is 1774813290193224000000
• The square root of 12107400 is 3479.5689388199
• The cube root of 12107400 is 229.6238337589

Scales and comparisons

• 12,107,400 seconds is equal to 20 weeks, 3 hours, 10 minutes.
• To count from 1 to 12,107,400 would take you about thirty 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 12107400 cubic inches would be around 19.1 feet tall.

Recreational maths with 12107400

• 12107400 backwards is 00470121
• 12107400 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12107400's digits is 15
• More coming soon!