12070400

Names of 12070400

• Cardinal: 12070400 can be written as Twelve million, seventy thousand, four hundred.

Scientific notation

• Scientific notation: 1.20704 × 10⁷

Factors of 12070400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 71

Divisors of 12070400

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 41 46 50 64 80 82 92 100 115 128 160 164 184 200 205 230 256 320 328 368 400 410 460 512 575 640 656 736 800 820 920 943 1025 1150 1280 1312 1472 1600 1640 1840 1886 2050 2300 2560 2624 2944 3200 3280 3680 3772 4100 4600 4715 5248 5888 6400 6560 7360 7544 8200 9200 9430 10496 11776 12800 13120 14720 15088 16400 18400 18860 20992 23575 26240 29440 30176 32800 36800 37720 47150 52480 58880 60352 65600 73600 75440 94300 104960 120704 131200 147200 150880 188600 241408 262400 294400 301760 377200 482816 524800 603520 754400 1207040 1508800 2414080 3017600 6035200 12070400
• Sum of all divisors σ(n): 31966704
• Sum of proper divisors (its aliquot sum) s(n): 19896304
• 12070400 is an abundant number, because the sum of its proper divisors (19896304) is greater than itself. Its abundance is 7825904

Bases of 12070400

• Binary: 101110000010111000000000₂
• Hexadecimal: 0xB82E00
• Base-36: 76PKW

Squares and roots of 12070400

• 12070400 squared (12070400²) is 145694556160000
• 12070400 cubed (12070400³) is 1758591570673664000000
• The square root of 12070400 is 3474.2481200973
• The cube root of 12070400 is 229.3896862897

Scales and comparisons

• 12,070,400 seconds is equal to 19 weeks, 6 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 12,070,400 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 12070400 cubic inches would be around 19.1 feet tall.

Recreational maths with 12070400

• 12070400 backwards is 00407021
• The number of decimal digits it has is: 8
• The sum of 12070400's digits is 14
• More coming soon!