1481738948550125

Names of 1481738948550125

• Cardinal: 1481738948550125 can be written as One quadrillion, four hundred eighty-one trillion, seven hundred thirty-eight billion, nine hundred forty-eight million, five hundred fifty thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.481738948550125 × 10¹⁵

Factors of 1481738948550125

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 156

Divisors of 1481738948550125

• Number of divisors d(n): 28
• Complete list of divisors:
  1 5 25 125 151 755 3775 18875 22801 114005 570025 2850125 3442951 17214755 86073775 430368875 519885601 2599428005 12997140025 64985700125 78502725751 392513628755 1962568143775 9812840718875 11853911588401 59269557942005 296347789710025 1481738948550125
• Sum of all divisors σ(n): 1861538275842492
• Sum of proper divisors (its aliquot sum) s(n): 379799327292367
• 1481738948550125 is a deficient number, because the sum of its proper divisors (379799327292367) is less than itself. Its deficiency is 1101939621257758

Bases of 1481738948550125

• Binary: 101010000111010001000111011101011011001110111101101₂
• Hexadecimal: 0x543A23BAD9DED
• Base-36: EL8DH4LMNH

Squares and roots of 1481738948550125

• 1481738948550125 squared (1481738948550125²) is 2195550311650429981839637515625
• 1481738948550125 cubed (1481738948550125³) is 3253232410273807380235416390863051650783203125
• The square root of 1481738948550125 is 38493362.3960043923
• 1481738948550125 is a perfect cube number. Its cube root is 114005
• Being both a perfect square and a perfect cube, 1481738948550125 is also a perfect sixth number.

Scales and comparisons

• 1,481,738,948,550,125 seconds is equal to 47,114,715 years, 12 weeks, 4 days, 23 hours, 2 minutes, 5 seconds.
• To count from 1 to 1,481,738,948,550,125 would take you about one hundred forty-one million, three hundred forty-four thousand, one hundred forty-five 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 1481738948550125 cubic inches would be around 9500.4 feet tall.

Recreational maths with 1481738948550125

• 1481738948550125 backwards is 5210558498371841
• The number of decimal digits it has is: 16
• The sum of 1481738948550125's digits is 71
• More coming soon!