1442545234

Names of 1442545234

• Cardinal: 1442545234 can be written as One billion, four hundred forty-two million, five hundred forty-five thousand, two hundred thirty-four.

Scientific notation

• Scientific notation: 1.442545234 × 10⁹

Factors of 1442545234

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 546

Divisors of 1442545234

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 13 17 23 26 34 46 221 289 299 391 442 491 578 598 782 982 3757 4913 5083 6383 6647 7514 8347 9826 10166 11293 12766 13294 16694 22586 63869 86411 108511 112999 127738 141899 146809 172822 191981 217022 225998 283798 293618 383962 1468987 1844687 2412283 2495753 2937974 3263677 3689374 4824566 4991506 6527354 31359679 42427801 55482509 62719358 84855602 110965018 721272617 1442545234
• Sum of all divisors σ(n): 2588785920
• Sum of proper divisors (its aliquot sum) s(n): 1146240686
• 1442545234 is a deficient number, because the sum of its proper divisors (1146240686) is less than itself. Its deficiency is 296304548

Bases of 1442545234

• Binary: 1010101111110110111111001010010₂
• Hexadecimal: 0x55FB7E52
• Base-36: NUUR0Y

Squares and roots of 1442545234

• 1442545234 squared (1442545234²) is 2080936752136114756
• 1442545234 cubed (1442545234³) is 3001845394049391660544872904
• The square root of 1442545234 is 37980.8535185823
• The cube root of 1442545234 is 1129.9081644111

Scales and comparisons

• 1,442,545,234 seconds is equal to 45 years, 45 weeks, 1 day, 3 hours, 34 seconds.
• To count from 1 to 1,442,545,234 would take you about ninety-one 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 1442545234 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442545234

• 1442545234 backwards is 4325452441
• 1442545234 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1442545234's digits is 34
• More coming soon!