3944838085942

Names of 3944838085942

• Cardinal: 3944838085942 can be written as Three trillion, nine hundred forty-four billion, eight hundred thirty-eight million, eighty-five thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 3.944838085942 × 10¹²

Factors of 3944838085942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1863245

Divisors of 3944838085942

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 13 26 31 37 62 71 74 142 403 481 806 923 962 1147 1846 2201 2294 2627 4402 5254 14911 28613 29822 34151 57226 68302 81437 162874 1058681 1863091 2117362 3726182 24220183 48440366 57755821 68934367 115511642 132279461 137868734 264558922 750825673 896146771 1501651346 1719632993 1792293542 2136965377 3439265986 4100663291 4273930754 4894340057 8201326582 9788680114 27780549901 53308622783 55561099802 63626420741 106617245566 127252841482 151724541767 303449083534 1972419042971 3944838085942
• Sum of all divisors σ(n): 6850932092928
• Sum of proper divisors (its aliquot sum) s(n): 2906094006986
• 3944838085942 is a deficient number, because the sum of its proper divisors (2906094006986) is less than itself. Its deficiency is 1038744078956

Bases of 3944838085942

• Binary: 111001011001111010101011000011110100110110₂
• Hexadecimal: 0x3967AAC3D36
• Base-36: 1EC8EQRSM

Squares and roots of 3944838085942

• 3944838085942 squared (3944838085942²) is 15561747524298542178027364
• 3944838085942 cubed (3944838085942³) is 61388574317666518261750422411059716888
• The square root of 3944838085942 is 1986161.6464784531
• The cube root of 3944838085942 is 15800.7024282357

Scales and comparisons

• 3,944,838,085,942 seconds is equal to 125,433 years, 33 weeks, 5 days, 5 hours, 12 minutes, 22 seconds.
• To count from 1 to 3,944,838,085,942 would take you about three hundred thirteen thousand, five hundred eighty-four 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 3944838085942 cubic inches would be around 1316.7 feet tall.

Recreational maths with 3944838085942

• 3944838085942 backwards is 2495808384493
• The number of decimal digits it has is: 13
• The sum of 3944838085942's digits is 67
• More coming soon!