27830788513135353168

Names of 27830788513135353168

• Cardinal: 27830788513135353168 can be written as Twenty-seven quintillion, eight hundred thirty quadrillion, seven hundred eighty-eight trillion, five hundred thirteen billion, one hundred thirty-five million, three hundred fifty-three thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.7830788513135353168 × 10¹⁹

Factors of 27830788513135353168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 716697273206813

Divisors of 27830788513135353168

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 809 1618 2427 3236 4854 6472 9708 12944 19416 38832 716697273205999 1433394546411998 2150091819617997 2866789092823996 4300183639235994 5733578185647992 8600367278471988 11467156371295984 17200734556943976 34401469113887952 579808094023653191 1159616188047306382 1739424282070959573 2319232376094612764 3478848564141919146 4638464752189225528 6957697128283838292 9276929504378451056 13915394256567676584 27830788513135353168
• Sum of all divisors σ(n): 71985074120810640000
• Sum of proper divisors (its aliquot sum) s(n): 44154285607675286832
• 27830788513135353168 is an abundant number, because the sum of its proper divisors (44154285607675286832) is greater than itself. Its abundance is 16323497094539933664

Bases of 27830788513135353168

• Binary: 11000001000111010110100101011001011101000011101000101110101010000₂
• Hexadecimal: 0x1823AD2B2E8745D50
• Base-36: 5VG135O0FH3YO

Squares and roots of 27830788513135353168

• 27830788513135353168 squared (27830788513135353168²) is 774552789262866721955363438848087636224
• 27830788513135353168 cubed (27830788513135353168³) is 21556414870233939076655259088211968934279684827216549957632
• The square root of 27830788513135353168 is 5275489409.8211734699
• The cube root of 27830788513135353168 is 3030459.6351354197

Scales and comparisons

• 27,830,788,513,135,353,168 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 27,830,788,513,135,353,168 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 27830788513135353168 cubic inches would be around 252538.3 feet tall.

Recreational maths with 27830788513135353168

• 27830788513135353168 backwards is 86135353131588703872
• The number of decimal digits it has is: 20
• The sum of 27830788513135353168's digits is 87
• More coming soon!