40918045713163655

Names of 40918045713163655

• Cardinal: 40918045713163655 can be written as Forty quadrillion, nine hundred eighteen trillion, forty-five billion, seven hundred thirteen million, one hundred sixty-three thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 4.0918045713163655 × 10¹⁶

Factors of 40918045713163655

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 15100498459

Divisors of 40918045713163655

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 17 71 85 355 449 1207 2245 6035 7633 31879 38165 159395 541943 2709715 15100497917 75502489585 256708464589 1072135352107 1283542322945 5360676760535 6780123564733 18226300985819 33900617823665 91131504929095 115262100600461 481388773096043 576310503002305 2406943865480215 8183609142632731 40918045713163655
• Sum of all divisors σ(n): 52839662314665600
• Sum of proper divisors (its aliquot sum) s(n): 11921616601501945
• 40918045713163655 is a deficient number, because the sum of its proper divisors (11921616601501945) is less than itself. Its deficiency is 28996429111661710

Bases of 40918045713163655

• Binary: 10010001010111101011111011101011101000101110010110000111₂
• Hexadecimal: 0x915EBEEBA2E587
• Base-36: B6W8IP4ZGCN

Squares and roots of 40918045713163655

• 40918045713163655 squared (40918045713163655²) is 1674286464984550563911348812959025
• 40918045713163655 cubed (40918045713163655³) is 68508530111169019164311545430682583535894634236375
• The square root of 40918045713163655 is 202282094.3958304359
• The cube root of 40918045713163655 is 344591.8177890065

Scales and comparisons

• 40,918,045,713,163,655 seconds is equal to 1,301,067,285 years, 44 weeks, 2 days, 12 hours, 7 minutes, 35 seconds.
• To count from 1 to 40,918,045,713,163,655 would take you about three billion, nine hundred three million, two hundred one thousand, eight hundred fifty-seven 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 40918045713163655 cubic inches would be around 28716 feet tall.

Recreational maths with 40918045713163655

• 40918045713163655 backwards is 55636131754081904
• The number of decimal digits it has is: 17
• The sum of 40918045713163655's digits is 68
• More coming soon!