427828149188

Names of 427828149188

• Cardinal: 427828149188 can be written as Four hundred twenty-seven billion, eight hundred twenty-eight million, one hundred forty-nine thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 4.27828149188 × 10¹¹

Factors of 427828149188

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3019

Divisors of 427828149188

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 11 22 44 67 121 134 242 268 484 737 1474 2939 2948 4489 5878 8107 8978 11756 16214 17956 32329 32428 49379 64658 98758 129316 196913 197516 300763 355619 393826 543169 601526 711238 787652 1086338 1203052 1422476 2166043 2172676 3308393 4332086 6616786 8664172 13193171 13233572 23826473 26386342 36392323 47652946 52772684 72784646 95305892 145124881 145569292 290249762 580499524 883942457 1596373691 1767884914 3192747382 3535769828 6385494764 9723367027 19446734054 38893468108 106957037297 213914074594 427828149188
• Sum of all divisors σ(n): 835703584800
• Sum of proper divisors (its aliquot sum) s(n): 407875435612
• 427828149188 is a deficient number, because the sum of its proper divisors (407875435612) is less than itself. Its deficiency is 19952713576

Bases of 427828149188

• Binary: 110001110011100100010110111101111000100₂
• Hexadecimal: 0x639C8B7BC4
• Base-36: 5GJHU0N8

Squares and roots of 427828149188

• 427828149188 squared (427828149188²) is 183036925237629585059344
• 427828149188 cubed (427828149188³) is 78308348957477392468251560665412672
• The square root of 427828149188 is 654085.7353497323
• The cube root of 427828149188 is 7535.1132723129

Scales and comparisons

• 427,828,149,188 seconds is equal to 13,603 years, 31 weeks, 5 days, 16 hours, 33 minutes, 8 seconds.
• To count from 1 to 427,828,149,188 would take you about twenty-seven thousand, two hundred seven 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 427828149188 cubic inches would be around 627.9 feet tall.

Recreational maths with 427828149188

• 427828149188 backwards is 881941828724
• The number of decimal digits it has is: 12
• The sum of 427828149188's digits is 62
• More coming soon!