142149224061

Names of 142149224061

• Cardinal: 142149224061 can be written as One hundred forty-two billion, one hundred forty-nine million, two hundred twenty-four thousand and sixty-one.

Scientific notation

• Scientific notation: 1.42149224061 × 10¹¹

Factors of 142149224061

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 209

Divisors of 142149224061

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 39 117 169 193 507 579 1521 1737 2197 2509 6591 7527 19773 22581 32617 37249 97851 111747 293553 335241 424021 484237 1272063 1452711 3816189 4358133 6295081 7189057 18885243 21567171 56655729 64701513 81836053 93457741 245508159 280373223 736524477 841119669 1214950633 3644851899 10934555697 15794358229 47383074687 142149224061
• Sum of all divisors σ(n): 223587910000
• Sum of proper divisors (its aliquot sum) s(n): 81438685939
• 142149224061 is a deficient number, because the sum of its proper divisors (81438685939) is less than itself. Its deficiency is 60710538122

Bases of 142149224061

• Binary: 10000100011000110000010000011001111101₂
• Hexadecimal: 0x2118C1067D
• Base-36: 1TAVZ799

Squares and roots of 142149224061

• 142149224061 squared (142149224061²) is 20206401901144381331721
• 142149224061 cubed (142149224061³) is 2872324351312389034234033995738981
• The square root of 142149224061 is 377026.8214079739
• The cube root of 142149224061 is 5218.9303120371

Scales and comparisons

• 142,149,224,061 seconds is equal to 4,519 years, 47 weeks, 15 hours, 34 minutes, 21 seconds.
• To count from 1 to 142,149,224,061 would take you about nine thousand and thirty-nine 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 142149224061 cubic inches would be around 434.9 feet tall.

Recreational maths with 142149224061

• 142149224061 backwards is 160422941241
• The number of decimal digits it has is: 12
• The sum of 142149224061's digits is 36
• More coming soon!