420023413188

Names of 420023413188

• Cardinal: 420023413188 can be written as Four hundred twenty billion, twenty-three million, four hundred thirteen thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 4.20023413188 × 10¹¹

Factors of 420023413188

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 369216

Divisors of 420023413188

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 29 36 58 87 116 174 261 348 522 1044 1093 2186 3279 4372 6558 9837 13116 19674 31697 39348 63394 95091 126788 190182 285273 368089 380364 570546 736178 1104267 1141092 1472356 2208534 3312801 4417068 6625602 10674581 13251204 21349162 32023743 42698324 64047486 96071229 128094972 192142458 384284916 402321277 804642554 1206963831 1609285108 2413927662 3620891493 4827855324 7241782986 11667317033 14483565972 23334634066 35001951099 46669268132 70003902198 105005853297 140007804396 210011706594 420023413188
• Sum of all divisors σ(n): 1099344955800
• Sum of proper divisors (its aliquot sum) s(n): 679321542612
• 420023413188 is an abundant number, because the sum of its proper divisors (679321542612) is greater than itself. Its abundance is 259298129424

Bases of 420023413188

• Binary: 110000111001011010110001010100111000100₂
• Hexadecimal: 0x61CB58A9C4
• Base-36: 5CYF3FT0

Squares and roots of 420023413188

• 420023413188 squared (420023413188²) is 176419667626097372323344
• 420023413188 cubed (420023413188³) is 74100390949805923707288992449860672
• The square root of 420023413188 is 648092.1332557587
• The cube root of 420023413188 is 7489.0115420749

Scales and comparisons

• 420,023,413,188 seconds is equal to 13,355 years, 23 weeks, 1 day, 2 hours, 19 minutes, 48 seconds.
• To count from 1 to 420,023,413,188 would take you about twenty-six thousand, seven hundred ten 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 420023413188 cubic inches would be around 624.1 feet tall.

Recreational maths with 420023413188

• 420023413188 backwards is 881314320024
• 420023413188 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420023413188's digits is 36
• More coming soon!