42430942733894038091

Names of 42430942733894038091

• Cardinal: 42430942733894038091 can be written as Forty-two quintillion, four hundred thirty quadrillion, nine hundred forty-two trillion, seven hundred thirty-three billion, eight hundred ninety-four million, thirty-eight thousand and ninety-one.

Scientific notation

• Scientific notation: 4.2430942733894038091 × 10¹⁹

Factors of 42430942733894038091

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 100915795034

Divisors of 42430942733894038091

• Number of divisors d(n): 16
• Complete list of divisors:
  1 31 139 4309 97577 3024887 13563203 420459293 100915697287 3128386615897 14027281922893 434845739609683 9847050994173599 305258580819381569 1368740088190130261 42430942733894038091
• Sum of all divisors σ(n): 44115240556658718720
• Sum of proper divisors (its aliquot sum) s(n): 1684297822764680629
• 42430942733894038091 is a deficient number, because the sum of its proper divisors (1684297822764680629) is less than itself. Its deficiency is 40746644911129357462

Bases of 42430942733894038091

• Binary: 100100110011011000111111011001101110010010101100100011001001001011₂
• Hexadecimal: 0x24CD8FD9B92B2324B
• Base-36: 8YDC1VUTG6XCB

Squares and roots of 42430942733894038091

• 42430942733894038091 squared (42430942733894038091²) is 1800384901286995267370482589514158924281
• 42430942733894038091 cubed (42430942733894038091³) is 76392028645475966867650818942214764452905969462107798787571
• The square root of 42430942733894038091 is 6513903801.4000512327
• The cube root of 42430942733894038091 is 3487874.8521034787

Scales and comparisons

• 42,430,942,733,894,038,091 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,430,942,733,894,038,091 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 42430942733894038091 cubic inches would be around 290656.2 feet tall.

Recreational maths with 42430942733894038091

• 42430942733894038091 backwards is 19083049833724903424
• The number of decimal digits it has is: 20
• The sum of 42430942733894038091's digits is 83
• More coming soon!