19348691792

Names of 19348691792

• Cardinal: 19348691792 can be written as Nineteen billion, three hundred forty-eight million, six hundred ninety-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.9348691792 × 10¹⁰

Factors of 19348691792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 797241

Divisors of 19348691792

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 37 41 74 82 148 164 296 328 592 656 1517 3034 6068 12136 24272 797161 1594322 3188644 6377288 12754576 29494957 32683601 58989914 65367202 117979828 130734404 235959656 261468808 471919312 522937616 1209293237 2418586474 4837172948 9674345896 19348691792
• Sum of all divisors σ(n): 39440387112
• Sum of proper divisors (its aliquot sum) s(n): 20091695320
• 19348691792 is an abundant number, because the sum of its proper divisors (20091695320) is greater than itself. Its abundance is 743003528

Bases of 19348691792

• Binary: 10010000001010001011001101101010000₂
• Hexadecimal: 0x481459B50
• Base-36: 8VZPM4W

Squares and roots of 19348691792

• 19348691792 squared (19348691792²) is 374371874061808171264
• 19348691792 cubed (19348691792³) is 7243606006815365464014287065088
• The square root of 19348691792 is 139099.5750964035
• The cube root of 19348691792 is 2684.6264759487

Scales and comparisons

• 19,348,691,792 seconds is equal to 615 years, 11 weeks, 6 days, 4 hours, 36 minutes, 32 seconds.
• To count from 1 to 19,348,691,792 would take you about one thousand, two hundred thirty 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 19348691792 cubic inches would be around 223.7 feet tall.

Recreational maths with 19348691792

• 19348691792 backwards is 29719684391
• The number of decimal digits it has is: 11
• The sum of 19348691792's digits is 59
• More coming soon!