1429420057

Names of 1429420057

• Cardinal: 1429420057 can be written as One billion, four hundred twenty-nine million, four hundred twenty thousand and fifty-seven.

Scientific notation

• Scientific notation: 1.429420057 × 10⁹

Factors of 1429420057

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 67563

Divisors of 1429420057

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 1669 21697 65881 856453 109955389 1429420057
• Sum of all divisors σ(n): 1540321160
• Sum of proper divisors (its aliquot sum) s(n): 110901103
• 1429420057 is a deficient number, because the sum of its proper divisors (110901103) is less than itself. Its deficiency is 1318518954

Bases of 1429420057

• Binary: 1010101001100110011100000011001₂
• Hexadecimal: 0x55333819
• Base-36: NN1FKP

Squares and roots of 1429420057

• 1429420057 squared (1429420057²) is 2043241699353883249
• 1429420057 cubed (1429420057³) is 2920650666355204656956925193
• The square root of 1429420057 is 37807.6719330879
• The cube root of 1429420057 is 1126.4708483583

Scales and comparisons

• 1,429,420,057 seconds is equal to 45 years, 23 weeks, 3 days, 5 hours, 7 minutes, 37 seconds.
• To count from 1 to 1,429,420,057 would take you about ninety 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 1429420057 cubic inches would be around 93.9 feet tall.

Recreational maths with 1429420057

• 1429420057 backwards is 7500249241
• The number of decimal digits it has is: 10
• The sum of 1429420057's digits is 34
• More coming soon!