1983494017400

Names of 1983494017400

• Cardinal: 1983494017400 can be written as One trillion, nine hundred eighty-three billion, four hundred ninety-four million, seventeen thousand, four hundred.

Scientific notation

• Scientific notation: 1.9834940174 × 10¹²

Factors of 1983494017400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1416781455

Divisors of 1983494017400

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 140 175 200 280 350 700 1400 1416781441 2833562882 5667125764 7083907205 9917470087 11334251528 14167814410 19834940174 28335628820 35419536025 39669880348 49587350435 56671257640 70839072050 79339760696 99174700870 141678144100 198349401740 247936752175 283356288200 396698803480 495873504350 991747008700 1983494017400
• Sum of all divisors σ(n): 5270426964240
• Sum of proper divisors (its aliquot sum) s(n): 3286932946840
• 1983494017400 is an abundant number, because the sum of its proper divisors (3286932946840) is greater than itself. Its abundance is 1303438929440

Bases of 1983494017400

• Binary: 11100110111010001011101001101000101111000₂
• Hexadecimal: 0x1CDD174D178
• Base-36: PB7D4IUW

Squares and roots of 1983494017400

• 1983494017400 squared (1983494017400²) is 3934248517061591502760000
• 1983494017400 cubed (1983494017400³) is 7803558396556488573047135588024000000
• The square root of 1983494017400 is 1408365.7257260985
• The cube root of 1983494017400 is 12564.4543171649

Scales and comparisons

• 1,983,494,017,400 seconds is equal to 63,068 years, 50 weeks, 4 days, 16 hours, 23 minutes, 20 seconds.
• To count from 1 to 1,983,494,017,400 would take you about one hundred fifty-seven thousand, six hundred seventy-two 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 1983494017400 cubic inches would be around 1047 feet tall.

Recreational maths with 1983494017400

• 1983494017400 backwards is 0047104943891
• 1983494017400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1983494017400's digits is 50
• More coming soon!