7077642891446401345

Names of 7077642891446401345

• Cardinal: 7077642891446401345 can be written as Seven quintillion, seventy-seven quadrillion, six hundred forty-two trillion, eight hundred ninety-one billion, four hundred forty-six million, four hundred one thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 7.077642891446401345 × 10¹⁸

Factors of 7077642891446401345

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1085755317

Divisors of 7077642891446401345

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 17 85 617 3085 10489 52445 124309 621545 2113253 10566265 76698653 383493265 1085630369 1303877101 5428151845 6519385505 18455716273 92278581365 669833937673 3349169688365 11387176940441 56935884702205 134953625540021 674768127700105 2294211634180357 11471058170901785 83266386958192957 416331934790964785 1415528578289280269 7077642891446401345
• Sum of all divisors σ(n): 9007417250653456800
• Sum of proper divisors (its aliquot sum) s(n): 1929774359207055455
• 7077642891446401345 is a deficient number, because the sum of its proper divisors (1929774359207055455) is less than itself. Its deficiency is 5147868532239345890

Bases of 7077642891446401345

• Binary: 110001000111000110101101011010111110111101110110011100101000001₂
• Hexadecimal: 0x6238D6B5F7BB3941
• Base-36: 1HRTB0HWJ1001

Squares and roots of 7077642891446401345

• 7077642891446401345 squared (7077642891446401345²) is 50093028898841776493143450950817809025
• 7077642891446401345 cubed (7077642891446401345³) is 354540569896906653006074493833991476464373490073713138625
• The square root of 7077642891446401345 is 2660383974.4379760011
• The cube root of 7077642891446401345 is 1919977.8364273151

Scales and comparisons

• 7,077,642,891,446,401,345 seconds is equal to 225,047,151,361 years, 5 weeks, 5 days, 11 hours, 2 minutes, 25 seconds.
• To count from 1 to 7,077,642,891,446,401,345 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 7077642891446401345 cubic inches would be around 159998.2 feet tall.

Recreational maths with 7077642891446401345

• 7077642891446401345 backwards is 5431046441982467707
• The number of decimal digits it has is: 19
• The sum of 7077642891446401345's digits is 82
• More coming soon!