1385798817375

Names of 1385798817375

• Cardinal: 1385798817375 can be written as One trillion, three hundred eighty-five billion, seven hundred ninety-eight million, eight hundred seventeen thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.385798817375 × 10¹²

Factors of 1385798817375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19552732

Divisors of 1385798817375

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 63 75 81 105 125 135 175 189 225 315 375 405 525 567 675 875 945 1125 1575 2025 2625 2835 3375 4725 7875 10125 14175 23625 70875 19552717 58658151 97763585 136869019 175974453 293290755 410607057 488817925 527923359 684345095 879872265 1231821171 1466453775 1583770077 2053035285 2444089625 2639616795 3421725475 3695463513 4399361325 6159105855 7332268875 7918850385 10265176425 11086390539 13198083975 17108627375 18477317565 21996806625 30795529275 39594251925 51325882125 55431952695 65990419875 92386587825 153977646375 197971259625 277159763475 461932939125 1385798817375
• Sum of all divisors σ(n): 2952616839744
• Sum of proper divisors (its aliquot sum) s(n): 1566818022369
• 1385798817375 is an abundant number, because the sum of its proper divisors (1566818022369) is greater than itself. Its abundance is 181019204994

Bases of 1385798817375

• Binary: 10100001010101000000010111101011001011111₂
• Hexadecimal: 0x142A80BD65F
• Base-36: HOMKU2XR

Squares and roots of 1385798817375

• 1385798817375 squared (1385798817375²) is 1920438362237948601890625
• 1385798817375 cubed (1385798817375³) is 2661341211230931030846062814099609375
• The square root of 1385798817375 is 1177199.5656535895
• The cube root of 1385798817375 is 11148.9353079245

Scales and comparisons

• 1,385,798,817,375 seconds is equal to 44,064 years, 6 weeks, 3 hours, 56 minutes, 15 seconds.
• To count from 1 to 1,385,798,817,375 would take you about one hundred ten thousand, one hundred sixty 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 1385798817375 cubic inches would be around 929.1 feet tall.

Recreational maths with 1385798817375

• 1385798817375 backwards is 5737188975831
• The number of decimal digits it has is: 13
• The sum of 1385798817375's digits is 72
• More coming soon!