1321820349958338969601

Names of 1321820349958338969601

• Cardinal: 1321820349958338969601 can be written as One sextillion, three hundred twenty-one quintillion, eight hundred twenty quadrillion, three hundred forty-nine trillion, nine hundred fifty-eight billion, three hundred thirty-eight million, nine hundred sixty-nine thousand, six hundred one.

Scientific notation

• Scientific notation: 1.321820349958338969601 × 10²¹

Factors of 1321820349958338969601

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 81093194484

Divisors of 1321820349958338969601

• Number of divisors d(n): 16
• Complete list of divisors:
  1 157 617 96869 168269 26418233 103821973 16300049761 81093025441 12731604994237 50034396697097 7855400281444229 13645442297931629 2142334440775265753 8419237897823815093 1321820349958338969601
• Sum of all divisors σ(n): 1332403486003042698960
• Sum of proper divisors (its aliquot sum) s(n): 10583136044703729359
• 1321820349958338969601 is a deficient number, because the sum of its proper divisors (10583136044703729359) is less than itself. Its deficiency is 1311237213913635240242

Bases of 1321820349958338969601

• Binary: 10001111010011111110001001111001111101110010101010100010000000000000001₂
• Hexadecimal: 0x47A7F13CFB95510001
• Base-36: 7QYKKG5Z9RW1S1

Squares and roots of 1321820349958338969601

• 1321820349958338969601 squared (1321820349958338969601²) is 1747209037563985704435002002153906402099201
• 1321820349958338969601 cubed (1321820349958338969601³) is 2309496461483200202403910157397709266758646842445894469725388801
• The square root of 1321820349958338969601 is 36356847360.0000000011
• The cube root of 1321820349958338969601 is 10974653.3479364419

Scales and comparisons

• 1,321,820,349,958,338,969,601 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,321,820,349,958,338,969,601 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 1321820349958338969601 cubic inches would be around 914554.4 feet tall.

Recreational maths with 1321820349958338969601

• 1321820349958338969601 backwards is 1069698338599430281231
• The number of decimal digits it has is: 22
• The sum of 1321820349958338969601's digits is 100
• More coming soon!