45090465318

Names of 45090465318

• Cardinal: 45090465318 can be written as Forty-five billion, ninety million, four hundred sixty-five thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 4.5090465318 × 10¹⁰

Factors of 45090465318

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 18132

Divisors of 45090465318

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 127 254 373 381 746 762 1119 1143 2238 2286 3357 3429 6714 6858 10071 17627 20142 35254 47371 52881 94742 105762 142113 158643 284226 317286 426339 475929 852678 951858 1279017 2238629 2558034 4477258 6574871 6715887 13149742 13431774 19724613 20147661 39449226 40295322 59173839 60442983 118347678 120885966 177521517 355043034 835008617 1670017234 2505025851 5010051702 7515077553 15030155106 22545232659 45090465318
• Sum of all divisors σ(n): 101266513920
• Sum of proper divisors (its aliquot sum) s(n): 56176048602
• 45090465318 is an abundant number, because the sum of its proper divisors (56176048602) is greater than itself. Its abundance is 11085583284

Bases of 45090465318

• Binary: 101001111111100110011110011000100110₂
• Hexadecimal: 0xA7F99E626
• Base-36: KPPP5PI

Squares and roots of 45090465318

• 45090465318 squared (45090465318²) is 2033150062593760841124
• 45090465318 cubed (45090465318³) is 91675682383673502329888230137432
• The square root of 45090465318 is 212345.1560973313
• The cube root of 45090465318 is 3559.2752311441

Scales and comparisons

• 45,090,465,318 seconds is equal to 1,433 years, 38 weeks, 2 days, 9 hours, 15 minutes, 18 seconds.
• To count from 1 to 45,090,465,318 would take you about two thousand, eight hundred sixty-seven 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 45090465318 cubic inches would be around 296.6 feet tall.

Recreational maths with 45090465318

• 45090465318 backwards is 81356409054
• The number of decimal digits it has is: 11
• The sum of 45090465318's digits is 45
• More coming soon!