381340450064

Names of 381340450064

• Cardinal: 381340450064 can be written as Three hundred eighty-one billion, three hundred forty million, four hundred fifty thousand and sixty-four.

Scientific notation

• Scientific notation: 3.81340450064 × 10¹¹

Factors of 381340450064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 32

Divisors of 381340450064

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 46 56 92 112 161 184 322 368 529 644 1058 1288 2116 2576 3703 4232 7406 8464 12167 14812 24334 29624 48668 59248 85169 97336 170338 194672 279841 340676 559682 681352 1119364 1362704 1958887 2238728 3917774 4477456 6436343 7835548 12872686 15671096 25745372 31342192 45054401 51490744 90108802 102981488 148035889 180217604 296071778 360435208 592143556 720870416 1036251223 1184287112 2072502446 2368574224 3404825447 4145004892 6809650894 8290009784 13619301788 16580019568 23833778129 27238603576 47667556258 54477207152 95335112516 190670225032 381340450064
• Sum of all divisors σ(n): 882778379520
• Sum of proper divisors (its aliquot sum) s(n): 501437929456
• 381340450064 is an abundant number, because the sum of its proper divisors (501437929456) is greater than itself. Its abundance is 120097479392

Bases of 381340450064

• Binary: 101100011001001101010010111110100010000₂
• Hexadecimal: 0x58C9A97D10
• Base-36: 4V6O9AFK

Squares and roots of 381340450064

• 381340450064 squared (381340450064²) is 145420538855014077604096
• 381340450064 cubed (381340450064³) is 55454733735520467596601791449862144
• The square root of 381340450064 is 617527.6917385973
• The cube root of 381340450064 is 7251.6631939389

Scales and comparisons

• 381,340,450,064 seconds is equal to 12,125 years, 23 weeks, 1 day, 14 hours, 47 minutes, 44 seconds.
• To count from 1 to 381,340,450,064 would take you about twenty-four thousand, two hundred fifty 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 381340450064 cubic inches would be around 604.3 feet tall.

Recreational maths with 381340450064

• 381340450064 backwards is 460054043183
• The number of decimal digits it has is: 12
• The sum of 381340450064's digits is 38
• More coming soon!