3968522940816

Names of 3968522940816

• Cardinal: 3968522940816 can be written as Three trillion, nine hundred sixty-eight billion, five hundred twenty-two million, nine hundred forty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.968522940816 × 10¹²

Factors of 3968522940816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 207211964

Divisors of 3968522940816

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 36 38 42 48 56 57 63 72 76 84 112 114 126 133 144 152 168 171 228 252 266 304 336 342 399 456 504 532 684 798 912 1008 1064 1197 1368 1596 2128 2394 2736 3192 4788 6384 9576 19152 207211933 414423866 621635799 828847732 1243271598 1450483531 1657695464 1864907397 2486543196 2900967062 3315390928 3729814794 3937026727 4351450593 4973086392 5801934124 7459629588 7874053454 8702901186 9946172784 11603868248 11811080181 13054351779 14919259176 15748106908 17405802372 23207736496 23622160362 26108703558 27559187089 29838518352 31496213816 34811604744 35433240543 47244320724 52217407116 55118374178 62992427632 69623209488 70866481086 82677561267 94488641448 104434814232 110236748356 141732962172 165355122534 188977282896 208869628464 220473496712 248032683801 283465924344 330710245068 440946993424 496065367602 566931848688 661420490136 992130735204 1322840980272 1984261470408 3968522940816
• Sum of all divisors σ(n): 13361025504320
• Sum of proper divisors (its aliquot sum) s(n): 9392502563504
• 3968522940816 is an abundant number, because the sum of its proper divisors (9392502563504) is greater than itself. Its abundance is 5423979622688

Bases of 3968522940816

• Binary: 111001101111111110011001100111000110010000₂
• Hexadecimal: 0x39BFE667190
• Base-36: 1EN443ES0

Squares and roots of 3968522940816

• 3968522940816 squared (3968522940816²) is 15749174331782873038745856
• 3968522940816 cubed (3968522940816³) is 62500959634590829008105262765553258496
• The square root of 3968522940816 is 1992115.1926572921
• The cube root of 3968522940816 is 15832.2618863531

Scales and comparisons

• 3,968,522,940,816 seconds is equal to 126,186 years, 39 weeks, 1 day, 11 hours, 33 minutes, 36 seconds.
• To count from 1 to 3,968,522,940,816 would take you about three hundred fifteen thousand, four hundred sixty-six 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 3968522940816 cubic inches would be around 1319.4 feet tall.

Recreational maths with 3968522940816

• 3968522940816 backwards is 6180492258693
• 3968522940816 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3968522940816's digits is 63
• More coming soon!