3994477173869

Names of 3994477173869

• Cardinal: 3994477173869 can be written as Three trillion, nine hundred ninety-four billion, four hundred seventy-seven million, one hundred seventy-three thousand, eight hundred sixty-nine.

Scientific notation

• Scientific notation: 3.994477173869 × 10¹²

Factors of 3994477173869

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 26110

Divisors of 3994477173869

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 23 37 91 161 259 299 481 851 2093 2161 3367 5957 11063 15127 23869 28093 49703 77441 79957 167083 196651 310297 347921 548987 559699 646139 883153 1039441 1839011 2172079 3842909 4522973 6182071 7136831 7276087 11480989 12873077 20312519 23907143 49957817 51580909 80366923 142187633 167350001 264062747 361066363 670551817 1186360907 1848439229 1908493633 4693862719 8304526349 13359455431 15422691791 24810417229 43895353559 107958842537 173672920603 307267474913 570639596267 3994477173869
• Sum of all divisors σ(n): 5271339279360
• Sum of proper divisors (its aliquot sum) s(n): 1276862105491
• 3994477173869 is a deficient number, because the sum of its proper divisors (1276862105491) is less than itself. Its deficiency is 2717615068378

Bases of 3994477173869

• Binary: 111010001000001001011001001001110001101101₂
• Hexadecimal: 0x3A209649C6D
• Base-36: 1EZ1CKP65

Squares and roots of 3994477173869

• 3994477173869 squared (3994477173869²) is 15955847892560473256429161
• 3994477173869 cubed (3994477173869³) is 63735270196558598763518310365878793909
• The square root of 3994477173869 is 1998618.8165503195
• The cube root of 3994477173869 is 15866.7013713777

Scales and comparisons

• 3,994,477,173,869 seconds is equal to 127,012 years, 6 days, 16 hours, 44 minutes, 29 seconds.
• To count from 1 to 3,994,477,173,869 would take you about three hundred seventeen thousand, five 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 3994477173869 cubic inches would be around 1322.2 feet tall.

Recreational maths with 3994477173869

• 3994477173869 backwards is 9683717744993
• The number of decimal digits it has is: 13
• The sum of 3994477173869's digits is 77
• More coming soon!