1427780469272

Names of 1427780469272

• Cardinal: 1427780469272 can be written as One trillion, four hundred twenty-seven billion, seven hundred eighty million, four hundred sixty-nine thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.427780469272 × 10¹²

Factors of 1427780469272

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5122

Divisors of 1427780469272

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 19 38 76 152 361 722 1444 2888 5101 6859 10202 13718 20404 27436 40808 54872 96919 193838 387676 775352 1841461 3682922 7365844 14731688 26020201 34987759 52040402 69975518 104080804 139951036 208161608 279902072 494383819 988767638 1977535276 3955070552 9393292561 18786585122 37573170244 75146340488 178472558659 356945117318 713890234636 1427780469272
• Sum of all divisors σ(n): 2826347905800
• Sum of proper divisors (its aliquot sum) s(n): 1398567436528
• 1427780469272 is a deficient number, because the sum of its proper divisors (1398567436528) is less than itself. Its deficiency is 29213032744

Bases of 1427780469272

• Binary: 10100110001101110010110010000001000011000₂
• Hexadecimal: 0x14C6E590218
• Base-36: I7WVMKUW

Squares and roots of 1427780469272

• 1427780469272 squared (1427780469272²) is 2038557068434572536209984
• 1427780469272 cubed (1427780469272³) is 2910611967807266594178614167851611648
• The square root of 1427780469272 is 1194897.6815075005
• The cube root of 1427780469272 is 11260.3998494889

Scales and comparisons

• 1,427,780,469,272 seconds is equal to 45,399 years, 21 hours, 54 minutes, 32 seconds.
• To count from 1 to 1,427,780,469,272 would take you about one hundred thirteen thousand, four hundred ninety-seven years!

  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 1427780469272 cubic inches would be around 938.4 feet tall.

Recreational maths with 1427780469272

• 1427780469272 backwards is 2729640877241
• The number of decimal digits it has is: 13
• The sum of 1427780469272's digits is 59
• More coming soon!