320553152140

Names of 320553152140

• Cardinal: 320553152140 can be written as Three hundred twenty billion, five hundred fifty-three million, one hundred fifty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.2055315214 × 10¹¹

Factors of 320553152140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6195680

Divisors of 320553152140

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 199 260 398 796 995 1990 2587 3980 5174 10348 12935 25870 51740 6195461 12390922 24781844 30977305 61954610 80540993 123909220 161081986 322163972 402704965 805409930 1232896739 1610819860 2465793478 4931586956 6164483695 12328967390 16027657607 24657934780 32055315214 64110630428 80138288035 160276576070 320553152140
• Sum of all divisors σ(n): 728586331200
• Sum of proper divisors (its aliquot sum) s(n): 408033179060
• 320553152140 is an abundant number, because the sum of its proper divisors (408033179060) is greater than itself. Its abundance is 87480026920

Bases of 320553152140

• Binary: 100101010100010011101001110111010001100₂
• Hexadecimal: 0x4AA274EE8C
• Base-36: 439D2J64

Squares and roots of 320553152140

• 320553152140 squared (320553152140²) is 102754323346889986579600
• 320553152140 cubed (320553152140³) is 32938222244858379863893077020344000
• The square root of 320553152140 is 566174.1358804727
• The cube root of 320553152140 is 6843.8426715513

Scales and comparisons

• 320,553,152,140 seconds is equal to 10,192 years, 31 weeks, 22 hours, 15 minutes, 40 seconds.
• To count from 1 to 320,553,152,140 would take you about twenty thousand, three hundred eighty-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 320553152140 cubic inches would be around 570.3 feet tall.

Recreational maths with 320553152140

• 320553152140 backwards is 041251355023
• The number of decimal digits it has is: 12
• The sum of 320553152140's digits is 31
• More coming soon!