5445689984

Names of 5445689984

• Cardinal: 5445689984 can be written as Five billion, four hundred forty-five million, six hundred eighty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 5.445689984 × 10⁹

Factors of 5445689984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 25469

Divisors of 5445689984

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 241 448 482 896 964 1687 1928 3374 3856 6748 7712 13496 15424 25219 26992 30848 50438 53984 100876 107968 176533 201752 215936 353066 403504 706132 807008 1412264 1614016 2824528 3228032 5649056 6077779 11298112 12155558 22596224 24311116 42544453 48622232 85088906 97244464 170177812 194488928 340355624 388977856 680711248 777955712 1361422496 2722844992 5445689984
• Sum of all divisors σ(n): 12450609600
• Sum of proper divisors (its aliquot sum) s(n): 7004919616
• 5445689984 is an abundant number, because the sum of its proper divisors (7004919616) is greater than itself. Its abundance is 1559229632

Bases of 5445689984

• Binary: 101000100100101101010001010000000₂
• Hexadecimal: 0x14496A280
• Base-36: 2I281A8

Squares and roots of 5445689984

• 5445689984 squared (5445689984²) is 29655539401837920256
• 5445689984 cubed (5445689984³) is 161494873890706113529489915904
• The square root of 5445689984 is 73794.9184158367
• The cube root of 5445689984 is 1759.3448387907

Scales and comparisons

• 5,445,689,984 seconds is equal to 173 years, 8 weeks, 19 hours, 39 minutes, 44 seconds.
• To count from 1 to 5,445,689,984 would take you about three hundred forty-six 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 5445689984 cubic inches would be around 146.6 feet tall.

Recreational maths with 5445689984

• 5445689984 backwards is 4899865445
• The number of decimal digits it has is: 10
• The sum of 5445689984's digits is 62
• More coming soon!