18848706968

Names of 18848706968

• Cardinal: 18848706968 can be written as Eighteen billion, eight hundred forty-eight million, seven hundred six thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8848706968 × 10¹⁰

Factors of 18848706968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10272

Divisors of 18848706968

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 4513 5737 9026 11474 18052 22948 31591 36104 40159 45896 58669 63182 74581 80318 117338 126364 149162 160636 234676 252728 298324 321272 410683 469352 522067 596648 821366 1044134 1642732 2088268 3285464 4176536 25891081 51782162 103564324 181237567 207128648 336584053 362475134 673168106 724950268 1346336212 1449900536 2356088371 2692672424 4712176742 9424353484 18848706968
• Sum of all divisors σ(n): 43514237760
• Sum of proper divisors (its aliquot sum) s(n): 24665530792
• 18848706968 is an abundant number, because the sum of its proper divisors (24665530792) is greater than itself. Its abundance is 5816823824

Bases of 18848706968

• Binary: 10001100011011110000111000110011000₂
• Hexadecimal: 0x463787198
• Base-36: 8NQ17DK

Squares and roots of 18848706968

• 18848706968 squared (18848706968²) is 355273754365531753024
• 18848706968 cubed (18848706968³) is 6696450889457118772248723871232
• The square root of 18848706968 is 137290.5931518981
• The cube root of 18848706968 is 2661.3001242309

Scales and comparisons

• 18,848,706,968 seconds is equal to 599 years, 17 weeks, 1 day, 7 hours, 56 minutes, 8 seconds.
• To count from 1 to 18,848,706,968 would take you about one thousand, one hundred ninety-eight 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 18848706968 cubic inches would be around 221.8 feet tall.

Recreational maths with 18848706968

• 18848706968 backwards is 86960784881
• The number of decimal digits it has is: 11
• The sum of 18848706968's digits is 65
• More coming soon!