4974757998

Names of 4974757998

• Cardinal: 4974757998 can be written as Four billion, nine hundred seventy-four million, seven hundred fifty-seven thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 4.974757998 × 10⁹

Factors of 4974757998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 5149888

Divisors of 4974757998

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 23 42 46 69 138 161 322 483 966 5149853 10299706 15449559 30899118 36048971 72097942 108146913 118446619 216293826 236893238 355339857 710679714 829126333 1658252666 2487378999 4974757998
• Sum of all divisors σ(n): 11865263616
• Sum of proper divisors (its aliquot sum) s(n): 6890505618
• 4974757998 is an abundant number, because the sum of its proper divisors (6890505618) is greater than itself. Its abundance is 1915747620

Bases of 4974757998

• Binary: 100101000100001001100100001101110₂
• Hexadecimal: 0x12884C86E
• Base-36: 2A9UBU6

Squares and roots of 4974757998

• 4974757998 squared (4974757998²) is 24748217138664968004
• 4974757998 cubed (4974757998³) is 123116391146814224620313095992
• The square root of 4974757998 is 70531.9643707731
• The cube root of 4974757998 is 1707.0935429609

Scales and comparisons

• 4,974,757,998 seconds is equal to 158 years, 9 weeks, 3 days, 5 hours, 13 minutes, 18 seconds.
• To count from 1 to 4,974,757,998 would take you about three hundred sixteen 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 4974757998 cubic inches would be around 142.3 feet tall.

Recreational maths with 4974757998

• 4974757998 backwards is 8997574794
• 4974757998 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4974757998's digits is 69
• More coming soon!