1442195340

Names of 1442195340

• Cardinal: 1442195340 can be written as One billion, four hundred forty-two million, one hundred ninety-five thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.44219534 × 10⁹

Factors of 1442195340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2745

Divisors of 1442195340

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 340 510 701 1020 1402 2017 2103 2804 3505 4034 4206 6051 7010 8068 8412 10085 10515 11917 12102 14020 20170 21030 23834 24204 30255 34289 35751 40340 42060 47668 59585 60510 68578 71502 102867 119170 121020 137156 143004 171445 178755 205734 238340 342890 357510 411468 514335 685780 715020 1028670 1413917 2057340 2827834 4241751 5655668 7069585 8483502 14139170 16967004 21208755 24036589 28278340 42417510 48073178 72109767 84835020 96146356 120182945 144219534 240365890 288439068 360548835 480731780 721097670 1442195340
• Sum of all divisors σ(n): 4283907264
• Sum of proper divisors (its aliquot sum) s(n): 2841711924
• 1442195340 is an abundant number, because the sum of its proper divisors (2841711924) is greater than itself. Its abundance is 1399516584

Bases of 1442195340

• Binary: 1010101111101100010011110001100₂
• Hexadecimal: 0x55F6278C
• Base-36: NUN91O

Squares and roots of 1442195340

• 1442195340 squared (1442195340²) is 2079927398717715600
• 1442195340 cubed (1442195340³) is 2999661601969011413765304000
• The square root of 1442195340 is 37976.2470499653
• The cube root of 1442195340 is 1129.8168027341

Scales and comparisons

• 1,442,195,340 seconds is equal to 45 years, 44 weeks, 4 days, 1 hour, 49 minutes.
• To count from 1 to 1,442,195,340 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 1442195340 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442195340

• 1442195340 backwards is 0435912441
• The number of decimal digits it has is: 10
• The sum of 1442195340's digits is 33
• More coming soon!