2120913340400

Names of 2120913340400

• Cardinal: 2120913340400 can be written as Two trillion, one hundred twenty billion, nine hundred thirteen million, three hundred forty thousand, four hundred.

Scientific notation

• Scientific notation: 2.1209133404 × 10¹²

Factors of 2120913340400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1580959

Divisors of 2120913340400

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 3361 6722 13444 16805 26888 33610 53776 67220 84025 134440 168050 268880 336100 672200 1344400 1577591 3155182 6310364 7887955 12620728 15775910 25241456 31551820 39439775 63103640 78879550 126207280 157759100 315518200 631036400 5302283351 10604566702 21209133404 26511416755 42418266808 53022833510 84836533616 106045667020 132557083775 212091334040 265114167550 424182668080 530228335100 1060456670200 2120913340400
• Sum of all divisors σ(n): 5097013596144
• Sum of proper divisors (its aliquot sum) s(n): 2976100255744
• 2120913340400 is an abundant number, because the sum of its proper divisors (2976100255744) is greater than itself. Its abundance is 855186915344

Bases of 2120913340400

• Binary: 11110110111010000010010010100011111110000₂
• Hexadecimal: 0x1EDD04947F0
• Base-36: R2C11J3K

Squares and roots of 2120913340400

• 2120913340400 squared (2120913340400²) is 4498273397486686272160000
• 2120913340400 cubed (2120913340400³) is 9540448057495944746013689123264000000
• The square root of 2120913340400 is 1456335.5864635047
• The cube root of 2120913340400 is 12848.1611330011

Scales and comparisons

• 2,120,913,340,400 seconds is equal to 67,438 years, 25 weeks, 1 day, 2 hours, 33 minutes, 20 seconds.
• To count from 1 to 2,120,913,340,400 would take you about one hundred sixty-eight thousand, five hundred ninety-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 2120913340400 cubic inches would be around 1070.7 feet tall.

Recreational maths with 2120913340400

• 2120913340400 backwards is 0040433190212
• The number of decimal digits it has is: 13
• The sum of 2120913340400's digits is 29
• More coming soon!