385345167361

Names of 385345167361

• Cardinal: 385345167361 can be written as Three hundred eighty-five billion, three hundred forty-five million, one hundred sixty-seven thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 3.85345167361 × 10¹¹

Factors of 385345167361

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 37663

Divisors of 385345167361

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 11 37 49 77 259 407 521 539 1813 2849 3647 5731 19277 19943 25529 37087 40117 134939 212047 259609 280819 407957 944573 1372219 1484329 1817263 2855699 9605533 10390303 15094409 19322327 19989893 67238731 105660863 135256289 212545597 714926099 739626041 946794023 1487819179 5004482693 7864187089 10414734253 35031378851 55049309623 385345167361
• Sum of all divisors σ(n): 503203456512
• Sum of proper divisors (its aliquot sum) s(n): 117858289151
• 385345167361 is a deficient number, because the sum of its proper divisors (117858289151) is less than itself. Its deficiency is 267486878210

Bases of 385345167361

• Binary: 101100110111000010111001010000000000001₂
• Hexadecimal: 0x59B85CA001
• Base-36: 4X0WKA2P

Squares and roots of 385345167361

• 385345167361 squared (385345167361²) is 148490898008477099704321
• 385345167361 cubed (385345167361³) is 57220249944661789582297459359866881
• The square root of 385345167361 is 620761.7637717387
• The cube root of 385345167361 is 7276.9597416667

Scales and comparisons

• 385,345,167,361 seconds is equal to 12,252 years, 40 weeks, 5 days, 12 hours, 16 minutes, 1 second.
• To count from 1 to 385,345,167,361 would take you about twenty-four thousand, five hundred five 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 385345167361 cubic inches would be around 606.4 feet tall.

Recreational maths with 385345167361

• 385345167361 backwards is 163761543583
• The number of decimal digits it has is: 12
• The sum of 385345167361's digits is 52
• More coming soon!