1642425753040

Names of 1642425753040

• Cardinal: 1642425753040 can be written as One trillion, six hundred forty-two billion, four hundred twenty-five million, seven hundred fifty-three thousand and forty.

Scientific notation

• Scientific notation: 1.64242575304 × 10¹²

Factors of 1642425753040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 118672561

Divisors of 1642425753040

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 173 346 692 865 1384 1730 2768 3460 6920 13840 118672381 237344762 474689524 593361905 949379048 1186723810 1898758096 2373447620 4746895240 9493790480 20530321913 41060643826 82121287652 102651609565 164242575304 205303219130 328485150608 410606438260 821212876520 1642425753040
• Sum of all divisors σ(n): 3840712971048
• Sum of proper divisors (its aliquot sum) s(n): 2198287218008
• 1642425753040 is an abundant number, because the sum of its proper divisors (2198287218008) is greater than itself. Its abundance is 555861464968

Bases of 1642425753040

• Binary: 10111111001101000001101000001110111010000₂
• Hexadecimal: 0x17E68341DD0
• Base-36: KYIPVXSG

Squares and roots of 1642425753040

• 1642425753040 squared (1642425753040²) is 2697562354249011069241600
• 1642425753040 cubed (1642425753040³) is 4430545881049787249074430461694464000
• The square root of 1642425753040 is 1281571.5949723605
• The cube root of 1642425753040 is 11798.5484977025

Scales and comparisons

• 1,642,425,753,040 seconds is equal to 52,224 years, 3 weeks, 7 hours, 50 minutes, 40 seconds.
• To count from 1 to 1,642,425,753,040 would take you about one hundred thirty thousand, five hundred sixty 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 1642425753040 cubic inches would be around 983.2 feet tall.

Recreational maths with 1642425753040

• 1642425753040 backwards is 0403575242461
• The number of decimal digits it has is: 13
• The sum of 1642425753040's digits is 43
• More coming soon!