8485790472

Names of 8485790472

• Cardinal: 8485790472 can be written as Eight billion, four hundred eighty-five million, seven hundred ninety thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.485790472 × 10⁹

Factors of 8485790472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 405113

Divisors of 8485790472

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 97 108 194 216 291 388 582 776 873 1164 1746 2328 2619 3492 5238 6984 10476 20952 405011 810022 1215033 1620044 2430066 3240088 3645099 4860132 7290198 9720264 10935297 14580396 21870594 29160792 39286067 43741188 78572134 87482376 117858201 157144268 235716402 314288536 353574603 471432804 707149206 942865608 1060723809 1414298412 2121447618 2828596824 4242895236 8485790472
• Sum of all divisors σ(n): 23814705600
• Sum of proper divisors (its aliquot sum) s(n): 15328915128
• 8485790472 is an abundant number, because the sum of its proper divisors (15328915128) is greater than itself. Its abundance is 6843124656

Bases of 8485790472

• Binary: 111111001110010101110001100001000₂
• Hexadecimal: 0x1F9CAE308
• Base-36: 3WC7XU0

Squares and roots of 8485790472

• 8485790472 squared (8485790472²) is 72008639934685982784
• 8485790472 cubed (8485790472³) is 611050230659437015020423234048
• The square root of 8485790472 is 92118.3503543133
• The cube root of 8485790472 is 2039.6896932857

Scales and comparisons

• 8,485,790,472 seconds is equal to 269 years, 42 weeks, 5 days, 4 hours, 1 minute, 12 seconds.
• To count from 1 to 8,485,790,472 would take you about five hundred thirty-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 8485790472 cubic inches would be around 170 feet tall.

Recreational maths with 8485790472

• 8485790472 backwards is 2740975848
• 8485790472 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8485790472's digits is 54
• More coming soon!