7149749013309307496004

Names of 7149749013309307496004

• Cardinal: 7149749013309307496004 can be written as Seven sextillion, one hundred forty-nine quintillion, seven hundred forty-nine quadrillion, thirteen trillion, three hundred nine billion, three hundred seven million, four hundred ninety-six thousand and four.

Scientific notation

• Scientific notation: 7.149749013309307496004 × 10²¹

Factors of 7149749013309307496004

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 14092698088

Divisors of 7149749013309307496004

• Number of divisors d(n): 27
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 14092698083 28185396166 42278094249 56370792332 84556188498 126834282747 169112376996 253668565494 507337130988 198604139258591874889 397208278517183749778 595812417775775624667 794416557034367499556 1191624835551551249334 1787437253327326874001 2383249671103102498668 3574874506654653748002 7149749013309307496004
• Sum of all divisors σ(n): 18072976673814296140543
• Sum of proper divisors (its aliquot sum) s(n): 10923227660504988644539
• 7149749013309307496004 is an abundant number, because the sum of its proper divisors (10923227660504988644539) is greater than itself. Its abundance is 3773478647195681148535

Bases of 7149749013309307496004

• Binary: 1100000111001011010110011000111101001110001101100111001000010011001000100₂
• Hexadecimal: 0x18396B31E9C6CE42644
• Base-36: 15WWFVORI7DYKP0

Squares and roots of 7149749013309307496004

• 7149749013309307496004 squared (7149749013309307496004²) is 51118910953317416097631872015188264475968016
• 7149749013309307496004 cubed (7149749013309307496004³) is 365487383149927547165175847088096490473436168157276380262951808064
• 7149749013309307496004 is a perfect square number. Its square root is 84556188498
• The cube root of 7149749013309307496004 is 19264759.8170612849

Scales and comparisons

• 7,149,749,013,309,307,496,004 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 7,149,749,013,309,307,496,004 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 7149749013309307496004 cubic inches would be around 1605396.7 feet tall.

Recreational maths with 7149749013309307496004

• 7149749013309307496004 backwards is 4006947039033109479417
• The number of decimal digits it has is: 22
• The sum of 7149749013309307496004's digits is 90
• More coming soon!