42077730912

Names of 42077730912

• Cardinal: 42077730912 can be written as Forty-two billion, seventy-seven million, seven hundred thirty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.2077730912 × 10¹⁰

Factors of 42077730912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 62615683

Divisors of 42077730912

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 62615671 125231342 187847013 250462684 375694026 438309697 500925368 751388052 876619394 1001850736 1314929091 1502776104 1753238788 2003701472 2629858182 3005552208 3506477576 5259716364 6011104416 7012955152 10519432728 14025910304 21038865456 42077730912
• Sum of all divisors σ(n): 126233194752
• Sum of proper divisors (its aliquot sum) s(n): 84155463840
• 42077730912 is an abundant number, because the sum of its proper divisors (84155463840) is greater than itself. Its abundance is 42077732928

Bases of 42077730912

• Binary: 100111001100000001110011100001100000₂
• Hexadecimal: 0x9CC073860
• Base-36: JBVZSYO

Squares and roots of 42077730912

• 42077730912 squared (42077730912²) is 1770535438702680351744
• 42077730912 cubed (42077730912³) is 74500113759891254213833541910528
• The square root of 42077730912 is 205128.5716617751
• The cube root of 42077730912 is 3478.1697258869

Scales and comparisons

• 42,077,730,912 seconds is equal to 1,337 years, 48 weeks, 6 days, 18 hours, 35 minutes, 12 seconds.
• To count from 1 to 42,077,730,912 would take you about two thousand, six hundred seventy-five 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 42077730912 cubic inches would be around 289.8 feet tall.

Recreational maths with 42077730912

• 42077730912 backwards is 21903777024
• 42077730912 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42077730912's digits is 42
• More coming soon!