1800270472

Names of 1800270472

• Cardinal: 1800270472 can be written as One billion, eight hundred million, two hundred seventy thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.800270472 × 10⁹

Factors of 1800270472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17326

Divisors of 1800270472

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 44 52 56 77 88 91 104 143 154 169 182 286 308 338 364 572 616 676 728 1001 1144 1183 1352 1859 2002 2366 3718 4004 4732 7436 8008 9464 13013 14872 17293 26026 34586 52052 69172 104104 121051 138344 190223 224809 242102 380446 449618 484204 760892 899236 968408 1331561 1521784 1573663 1798472 2472899 2663122 2922517 3147326 4945798 5326244 5845034 6294652 9891596 10652488 11690068 12589304 17310293 19783192 20457619 23380136 32147687 34620586 40915238 64295374 69241172 81830476 128590748 138482344 163660952 225033809 257181496 450067618 900135236 1800270472
• Sum of all divisors σ(n): 4557314880
• Sum of proper divisors (its aliquot sum) s(n): 2757044408
• 1800270472 is an abundant number, because the sum of its proper divisors (2757044408) is greater than itself. Its abundance is 956773936

Bases of 1800270472

• Binary: 1101011010011011111001010001000₂
• Hexadecimal: 0x6B4DF288
• Base-36: TRU1L4

Squares and roots of 1800270472

• 1800270472 squared (1800270472²) is 3240973772355102784
• 1800270472 cubed (1800270472³) is 5834629382897341440560194048
• The square root of 1800270472 is 42429.5942945487
• The cube root of 1800270472 is 1216.5013244091

Scales and comparisons

• 1,800,270,472 seconds is equal to 57 years, 12 weeks, 4 days, 11 hours, 7 minutes, 52 seconds.
• To count from 1 to 1,800,270,472 would take you about one hundred fourteen 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 1800270472 cubic inches would be around 101.4 feet tall.

Recreational maths with 1800270472

• 1800270472 backwards is 2740720081
• The number of decimal digits it has is: 10
• The sum of 1800270472's digits is 31
• More coming soon!