478385130253336980

Names of 478385130253336980

• Cardinal: 478385130253336980 can be written as Four hundred seventy-eight quadrillion, three hundred eighty-five trillion, one hundred thirty billion, two hundred fifty-three million, three hundred thirty-six thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.7838513025333698 × 10¹⁷

Factors of 478385130253336980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2690882724614

Divisors of 478385130253336980

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 2963 5926 8889 11852 14815 17778 29630 35556 44445 59260 88890 177780 2690882721641 5381765443282 8072648164923 10763530886564 13454413608205 16145296329846 26908827216410 32290592659692 40363240824615 53817654432820 80726481649230 161452963298460 7973085504222283 15946171008444566 23919256512666849 31892342016889132 39865427521111415 47838513025333698 79730855042222830 95677026050667396 119596282563334245 159461710084445660 239192565126668490 478385130253336980
• Sum of all divisors σ(n): 1339930433007077184
• Sum of proper divisors (its aliquot sum) s(n): 861545302753740204
• 478385130253336980 is an abundant number, because the sum of its proper divisors (861545302753740204) is greater than itself. Its abundance is 383160172500403224

Bases of 478385130253336980

• Binary: 11010100011100100001011110111001010100101000100000110010100₂
• Hexadecimal: 0x6A390BDCA944194
• Base-36: 3MUDDIX2SRRO

Squares and roots of 478385130253336980

• 478385130253336980 squared (478385130253336980²) is 228852332847502188286394425435520400
• 478385130253336980 cubed (478385130253336980³) is 109479553058032363388212279367113272000321922864392000
• The square root of 478385130253336980 is 691653909.3024321077
• The cube root of 478385130253336980 is 782094.4859663991

Scales and comparisons

• 478,385,130,253,336,980 seconds is equal to 15,211,167,399 years, 35 weeks, 6 days, 16 hours, 43 minutes.
• To count from 1 to 478,385,130,253,336,980 would take you about forty-five billion, six hundred thirty-three million, five hundred two thousand, one hundred ninety-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 478385130253336980 cubic inches would be around 65174.5 feet tall.

Recreational maths with 478385130253336980

• 478385130253336980 backwards is 089633352031583874
• The number of decimal digits it has is: 18
• The sum of 478385130253336980's digits is 78
• More coming soon!