1400784231825

Names of 1400784231825

• Cardinal: 1400784231825 can be written as One trillion, four hundred billion, seven hundred eighty-four million, two hundred thirty-one thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.400784231825 × 10¹²

Factors of 1400784231825

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 188657828

Divisors of 1400784231825

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 45 55 75 99 135 165 225 275 297 495 675 825 1485 2475 7425 188657809 565973427 943289045 1697920281 2075235899 2829867135 4716445225 5093760843 6225707697 8489601405 10376179495 14149335675 18677123091 25468804215 31128538485 42448007025 51880897475 56031369273 93385615455 127344021075 155642692425 280156846365 466928077275 1400784231825
• Sum of all divisors σ(n): 2807228212800
• Sum of proper divisors (its aliquot sum) s(n): 1406443980975
• 1400784231825 is an abundant number, because the sum of its proper divisors (1406443980975) is greater than itself. Its abundance is 5659749150

Bases of 1400784231825

• Binary: 10100011000100101001111110001110110010001₂
• Hexadecimal: 0x146253F1D91
• Base-36: HVIERIQ9

Squares and roots of 1400784231825

• 1400784231825 squared (1400784231825²) is 1962196464129555342830625
• 1400784231825 cubed (1400784231825³) is 2748613866695450348185821561709640625
• The square root of 1400784231825 is 1183547.3086552139
• The cube root of 1400784231825 is 11188.9778677387

Scales and comparisons

• 1,400,784,231,825 seconds is equal to 44,540 years, 31 weeks, 3 days, 11 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,400,784,231,825 would take you about one hundred eleven thousand, three hundred fifty-one 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 1400784231825 cubic inches would be around 932.4 feet tall.

Recreational maths with 1400784231825

• 1400784231825 backwards is 5281324870041
• 1400784231825 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1400784231825's digits is 45
• More coming soon!