49872988817324978

Names of 49872988817324978

• Cardinal: 49872988817324978 can be written as Forty-nine quadrillion, eight hundred seventy-two trillion, nine hundred eighty-eight billion, eight hundred seventeen million, three hundred twenty-four thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 4.9872988817324978 × 10¹⁶

Factors of 49872988817324978

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 51173

Divisors of 49872988817324978

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 19 38 163 326 361 722 3097 6194 26569 50989 53138 58843 101978 117686 504811 968791 1009622 1937582 8311207 9591409 16622414 18407029 19182818 36814058 157912933 315825866 1354726741 2599878121 2709453482 3000345727 5199756242 6000691454 25739808079 49397684299 51479616158 98795368598 423780133723 489056353501 847560267446 938556001681 978112707002 1877112003362 8051822540737 16103645081474 69076161796849 138152323593698 152984628274003 305969256548006 1312447074140131 2624894148280262 24936494408662489 49872988817324978
• Sum of all divisors σ(n): 79442963328546909
• Sum of proper divisors (its aliquot sum) s(n): 29569974511221931
• 49872988817324978 is a deficient number, because the sum of its proper divisors (29569974511221931) is less than itself. Its deficiency is 20303014306103047

Bases of 49872988817324978

• Binary: 10110001001011110011100000010110010101111111101110110010₂
• Hexadecimal: 0xB12F381657FBB2
• Base-36: DN2HYRNF8HE

Squares and roots of 49872988817324978

• 49872988817324978 squared (49872988817324978²) is 2487315013573022307808647662700484
• 49872988817324978 cubed (49872988817324978³) is 124049833857091867428713150301301465252616505889352
• The square root of 49872988817324978 is 223322611.5227138793
• The cube root of 49872988817324978 is 368090.9432246205

Scales and comparisons

• 49,872,988,817,324,978 seconds is equal to 1,585,806,777 years, 5 weeks, 4 days, 4 hours, 29 minutes, 38 seconds.
• To count from 1 to 49,872,988,817,324,978 would take you about four billion, seven hundred fifty-seven million, four hundred twenty thousand, three hundred thirty-one 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 49872988817324978 cubic inches would be around 30674.2 feet tall.

Recreational maths with 49872988817324978

• 49872988817324978 backwards is 87942371888927894
• The number of decimal digits it has is: 17
• The sum of 49872988817324978's digits is 104
• More coming soon!