12193440

Names of 12193440

• Cardinal: 12193440 can be written as Twelve million, one hundred ninety-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.219344 × 10⁷

Factors of 12193440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 227

Divisors of 12193440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 56 57 60 70 76 80 84 95 96 105 112 114 120 133 140 152 160 168 190 191 210 224 228 240 266 280 285 304 336 380 382 399 420 456 480 532 560 570 573 608 665 672 760 764 798 840 912 955 1064 1120 1140 1146 1330 1337 1520 1528 1596 1680 1824 1910 1995 2128 2280 2292 2660 2674 2865 3040 3056 3192 3360 3629 3820 3990 4011 4256 4560 4584 5320 5348 5730 6112 6384 6685 7258 7640 7980 8022 9120 9168 10640 10696 10887 11460 12768 13370 14516 15280 15960 16044 18145 18336 20055 21280 21392 21774 22920 25403 26740 29032 30560 31920 32088 36290 40110 42784 43548 45840 50806 53480 54435 58064 63840 64176 72580 76209 80220 87096 91680 101612 106960 108870 116128 127015 128352 145160 152418 160440 174192 203224 213920 217740 254030 290320 304836 320880 348384 381045 406448 435480 508060 580640 609672 641760 762090 812896 870960 1016120 1219344 1524180 1741920 2032240 2438688 3048360 4064480 6096720 12193440
• Sum of all divisors σ(n): 46448640
• Sum of proper divisors (its aliquot sum) s(n): 34255200
• 12193440 is an abundant number, because the sum of its proper divisors (34255200) is greater than itself. Its abundance is 22061760

Bases of 12193440

• Binary: 101110100000111010100000₂
• Hexadecimal: 0xBA0EA0
• Base-36: 79CIO

Squares and roots of 12193440

• 12193440 squared (12193440²) is 148679979033600
• 12193440 cubed (12193440³) is 1812920403547459584000
• The square root of 12193440 is 3491.9106517779
• The cube root of 12193440 is 230.1664831185

Scales and comparisons

• 12,193,440 seconds is equal to 20 weeks, 1 day, 3 hours, 4 minutes.
• To count from 1 to 12,193,440 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 12193440 cubic inches would be around 19.2 feet tall.

Recreational maths with 12193440

• 12193440 backwards is 04439121
• 12193440 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12193440's digits is 24
• More coming soon!