40946509869824

Names of 40946509869824

• Cardinal: 40946509869824 can be written as Forty trillion, nine hundred forty-six billion, five hundred nine million, eight hundred sixty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.0946509869824 × 10¹³

Factors of 40946509869824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 341871

Divisors of 40946509869824

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 416 832 1664 3328 40879 81758 163516 300977 327032 531427 601954 654064 1062854 1203908 1308128 2125708 2407816 2616256 3912701 4251416 4815632 5232512 7825402 8502832 9631264 10465024 15650804 17005664 19262528 31301608 34011328 38525056 62603216 68022656 77050112 125206432 136045312 250412864 500825728 1001651456 12303638783 24607277566 49214555132 98429110264 159947304179 196858220528 319894608358 393716441056 639789216716 787432882112 1279578433432 1574865764224 2559156866864 3149731528448 5118313733728 10236627467456 20473254934912 40946509869824
• Sum of all divisors σ(n): 88022677498560
• Sum of proper divisors (its aliquot sum) s(n): 47076167628736
• 40946509869824 is an abundant number, because the sum of its proper divisors (47076167628736) is greater than itself. Its abundance is 6129657758912

Bases of 40946509869824

• Binary: 1001010011110110011010001011001111001100000000₂
• Hexadecimal: 0x253D9A2CF300
• Base-36: EIIKEROJK

Squares and roots of 40946509869824

• 40946509869824 squared (40946509869824²) is 1676616670519594245425790976
• 40946509869824 cubed (40946509869824³) is 68651601047342019264710903964145993908224
• The square root of 40946509869824 is 6398945.9967891587
• The cube root of 40946509869824 is 34467.1703014871

Scales and comparisons

• 40,946,509,869,824 seconds is equal to 1,301,972 years, 18 weeks, 4 days, 7 hours, 23 minutes, 44 seconds.
• To count from 1 to 40,946,509,869,824 would take you about three million, two hundred fifty-four thousand, nine hundred thirty 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 40946509869824 cubic inches would be around 2872.3 feet tall.

Recreational maths with 40946509869824

• 40946509869824 backwards is 42896890564904
• The number of decimal digits it has is: 14
• The sum of 40946509869824's digits is 74
• More coming soon!