3995969016064

Names of 3995969016064

• Cardinal: 3995969016064 can be written as Three trillion, nine hundred ninety-five billion, nine hundred sixty-nine million, sixteen thousand and sixty-four.

Scientific notation

• Scientific notation: 3.995969016064 × 10¹²

Factors of 3995969016064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1340

Divisors of 3995969016064

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 16 32 64 101 128 202 256 404 808 1237 1616 2474 3232 4948 6464 9896 10201 12928 19792 20402 25856 39584 40804 79168 81608 124937 158336 163216 249874 316672 326432 499748 652864 999496 1305728 1530169 1998992 2611456 3060338 3997984 6120676 7995968 12241352 12618637 15991936 24482704 25237274 31983872 48965408 50474548 97930816 100949096 154547069 195861632 201898192 309094138 391723264 403796384 618188276 807592768 1236376552 1615185536 2472753104 3230371072 4945506208 9891012416 15609253969 19782024832 31218507938 39564049664 62437015876 124874031752 249748063504 499496127008 998992254016 1997984508032 3995969016064
• Sum of all divisors σ(n): 8062602110031
• Sum of proper divisors (its aliquot sum) s(n): 4066633093967
• 3995969016064 is an abundant number, because the sum of its proper divisors (4066633093967) is greater than itself. Its abundance is 70664077903

Bases of 3995969016064

• Binary: 111010001001100010010100000101000100000000₂
• Hexadecimal: 0x3A262505100
• Base-36: 1EZQ0S1Z4

Squares and roots of 3995969016064

• 3995969016064 squared (3995969016064²) is 15967768377343492290052096
• 3995969016064 cubed (3995969016064³) is 63806707691551128756433044148420870144
• 3995969016064 is a perfect square number. Its square root is 1998992
• The cube root of 3995969016064 is 15868.6764040189

Scales and comparisons

• 3,995,969,016,064 seconds is equal to 127,059 years, 23 weeks, 4 days, 9 hours, 21 minutes, 4 seconds.
• To count from 1 to 3,995,969,016,064 would take you about three hundred seventeen thousand, six hundred forty-eight 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 3995969016064 cubic inches would be around 1322.4 feet tall.

Recreational maths with 3995969016064

• 3995969016064 backwards is 4606109695993
• The number of decimal digits it has is: 13
• The sum of 3995969016064's digits is 67
• More coming soon!