145450522908

Names of 145450522908

• Cardinal: 145450522908 can be written as One hundred forty-five billion, four hundred fifty million, five hundred twenty-two thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.45450522908 × 10¹¹

Factors of 145450522908

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 47717

Divisors of 145450522908

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 12893 25786 34819 38679 51572 69638 77358 104457 116037 139276 154716 208914 232074 313371 348111 417828 464148 626742 696222 940113 1044333 1253484 1392444 1880226 2088666 2820339 3760452 4177332 5640678 11281356 448921367 897842734 1346764101 1795685468 2693528202 4040292303 5387056404 8080584606 12120876909 16161169212 24241753818 36362630727 48483507636 72725261454 145450522908
• Sum of all divisors σ(n): 380276810760
• Sum of proper divisors (its aliquot sum) s(n): 234826287852
• 145450522908 is an abundant number, because the sum of its proper divisors (234826287852) is greater than itself. Its abundance is 89375764944

Bases of 145450522908

• Binary: 10000111011101100001101101100100011100₂
• Hexadecimal: 0x21DD86D91C
• Base-36: 1UTHHHR0

Squares and roots of 145450522908

• 145450522908 squared (145450522908²) is 21155854614210632776464
• 145450522908 cubed (145450522908³) is 3077130116202561144990252675237312
• The square root of 145450522908 is 381379.7620587645
• The cube root of 145450522908 is 5259.0233083219

Scales and comparisons

• 145,450,522,908 seconds is equal to 4,624 years, 45 weeks, 4 days, 3 hours, 1 minute, 48 seconds.
• To count from 1 to 145,450,522,908 would take you about nine thousand, two hundred forty-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 145450522908 cubic inches would be around 438.3 feet tall.

Recreational maths with 145450522908

• 145450522908 backwards is 809225054541
• The number of decimal digits it has is: 12
• The sum of 145450522908's digits is 45
• More coming soon!