428736380117312353

Names of 428736380117312353

• Cardinal: 428736380117312353 can be written as Four hundred twenty-eight quadrillion, seven hundred thirty-six trillion, three hundred eighty billion, one hundred seventeen million, three hundred twelve thousand, three hundred fifty-three.

Scientific notation

• Scientific notation: 4.28736380117312353 × 10¹⁷

Factors of 428736380117312353

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 51193427

Divisors of 428736380117312353

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7481 1145269 50040677 8567757389 374354304637 57310036107113 428736380117312353
• Sum of all divisors σ(n): 428794073126674920
• Sum of proper divisors (its aliquot sum) s(n): 57693009362567
• 428736380117312353 is a deficient number, because the sum of its proper divisors (57693009362567) is less than itself. Its deficiency is 428678687107949786

Bases of 428736380117312353

• Binary: 10111110011001011010111011101010111001011011110001101100001₂
• Hexadecimal: 0x5F32D77572DE361
• Base-36: 399ID1Z8JU5D

Squares and roots of 428736380117312353

• 428736380117312353 squared (428736380117312353²) is 183814883636096547122766468166396609
• 428736380117312353 cubed (428736380117312353³) is 78808127821825027459685992825193234037035001733010977
• The square root of 428736380117312353 is 654779642.4120960353
• The cube root of 428736380117312353 is 754044.1568966147

Scales and comparisons

• 428,736,380,117,312,353 seconds is equal to 13,632,490,719 years, 1 week, 5 days, 3 hours, 39 minutes, 13 seconds.
• To count from 1 to 428,736,380,117,312,353 would take you about forty billion, eight hundred ninety-seven million, four hundred seventy-two thousand, one hundred fifty-seven 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 428736380117312353 cubic inches would be around 62837 feet tall.

Recreational maths with 428736380117312353

• 428736380117312353 backwards is 353213711083637824
• The number of decimal digits it has is: 18
• The sum of 428736380117312353's digits is 67
• More coming soon!