17145874320

Names of 17145874320

• Cardinal: 17145874320 can be written as Seventeen billion, one hundred forty-five million, eight hundred seventy-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.714587432 × 10¹⁰

Factors of 17145874320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2304594

Divisors of 17145874320

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 186 240 248 310 372 465 496 620 744 930 1240 1488 1860 2480 3720 7440 2304553 4609106 6913659 9218212 11522765 13827318 18436424 23045530 27654636 34568295 36872848 46091060 55309272 69136590 71441143 92182120 110618544 138273180 142882286 184364240 214323429 276546360 285764572 357205715 428646858 553092720 571529144 714411430 857293716 1071617145 1143058288 1428822860 1714587432 2143234290 2857645720 3429174864 4286468580 5715291440 8572937160 17145874320
• Sum of all divisors σ(n): 54866821632
• Sum of proper divisors (its aliquot sum) s(n): 37720947312
• 17145874320 is an abundant number, because the sum of its proper divisors (37720947312) is greater than itself. Its abundance is 20575072992

Bases of 17145874320

• Binary: 1111111101111110010100011110010000₂
• Hexadecimal: 0x3FDF94790
• Base-36: 7VK7LAO

Squares and roots of 17145874320

• 17145874320 squared (17145874320²) is 293981006197235462400
• 17145874320 cubed (17145874320³) is 5040561384724940369757485568000
• The square root of 17145874320 is 130942.2556701999
• The cube root of 17145874320 is 2578.6152415105

Scales and comparisons

• 17,145,874,320 seconds is equal to 545 years, 9 weeks, 4 days, 14 hours, 52 minutes.
• To count from 1 to 17,145,874,320 would take you about one thousand and ninety 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 17145874320 cubic inches would be around 214.9 feet tall.

Recreational maths with 17145874320

• 17145874320 backwards is 02347854171
• The number of decimal digits it has is: 11
• The sum of 17145874320's digits is 42
• More coming soon!