42912109374

Names of 42912109374

• Cardinal: 42912109374 can be written as Forty-two billion, nine hundred twelve million, one hundred nine thousand, three hundred seventy-four.

Scientific notation

• Scientific notation: 4.2912109374 × 10¹⁰

Factors of 42912109374

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1331776

Divisors of 42912109374

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 41 82 123 131 246 262 393 786 5371 10742 16113 32226 1331599 2663198 3994797 7989594 54595559 109191118 163786677 174439469 327573354 348878938 523318407 1046636814 7152018229 14304036458 21456054687 42912109374
• Sum of all divisors σ(n): 88588684800
• Sum of proper divisors (its aliquot sum) s(n): 45676575426
• 42912109374 is an abundant number, because the sum of its proper divisors (45676575426) is greater than itself. Its abundance is 2764466052

Bases of 42912109374

• Binary: 100111111101110000101101001100111110₂
• Hexadecimal: 0x9FDC2D33E
• Base-36: JPORFI6

Squares and roots of 42912109374

• 42912109374 squared (42912109374²) is 1841449130926138671876
• 42912109374 cubed (42912109374³) is 79020466512959708603034009765624
• The square root of 42912109374 is 207152.3820138209
• The cube root of 42912109374 is 3501.0094876949

Scales and comparisons

• 42,912,109,374 seconds is equal to 1,364 years, 24 weeks, 3 days, 22 hours, 22 minutes, 54 seconds.
• To count from 1 to 42,912,109,374 would take you about two thousand, seven hundred twenty-eight 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 42912109374 cubic inches would be around 291.8 feet tall.

Recreational maths with 42912109374

• 42912109374 backwards is 47390121924
• The number of decimal digits it has is: 11
• The sum of 42912109374's digits is 42
• More coming soon!