4202142875

Names of 4202142875

• Cardinal: 4202142875 can be written as Four billion, two hundred two million, one hundred forty-two thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.202142875 × 10⁹

Factors of 4202142875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2927

Divisors of 4202142875

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 17 25 35 85 101 119 125 175 425 505 595 707 875 1717 2125 2525 2797 2975 3535 8585 12019 12625 13985 14875 17675 19579 42925 47549 60095 69925 88375 97895 214625 237745 282497 300475 332843 349625 489475 1188725 1412485 1502375 1664215 1977479 2447375 4802449 5943625 7062425 8321075 9887395 24012245 33617143 35312125 41605375 49436975 120061225 168085715 247184875 600306125 840428575 4202142875
• Sum of all divisors σ(n): 6411135744
• Sum of proper divisors (its aliquot sum) s(n): 2208992869
• 4202142875 is a deficient number, because the sum of its proper divisors (2208992869) is less than itself. Its deficiency is 1993150006

Bases of 4202142875

• Binary: 11111010011101111001110010011011₂
• Hexadecimal: 0xFA779C9B
• Base-36: 1XHUI6Z

Squares and roots of 4202142875

• 4202142875 squared (4202142875²) is 17658004741913265625
• 4202142875 cubed (4202142875³) is 74201458812947043014076171875
• The square root of 4202142875 is 64823.9375153963
• The cube root of 4202142875 is 1613.7029942851

Scales and comparisons

• 4,202,142,875 seconds is equal to 133 years, 31 weeks, 6 days, 21 hours, 54 minutes, 35 seconds.
• To count from 1 to 4,202,142,875 would take you about two hundred sixty-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 4202142875 cubic inches would be around 134.5 feet tall.

Recreational maths with 4202142875

• 4202142875 backwards is 5782412024
• 4202142875 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4202142875's digits is 35
• More coming soon!