74749163064

Names of 74749163064

• Cardinal: 74749163064 can be written as Seventy-four billion, seven hundred forty-nine million, one hundred sixty-three thousand and sixty-four.

Scientific notation

• Scientific notation: 7.4749163064 × 10¹⁰

Factors of 74749163064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 38548

Divisors of 74749163064

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 408 5557 11114 16671 22228 32969 33342 44456 65938 66684 94469 98907 131876 133368 188938 197814 263752 283407 377876 395628 560473 566814 755752 791256 1120946 1133628 1681419 2241892 2267256 3362838 4483784 6725676 13451352 183208733 366417466 549626199 732834932 1099252398 1465669864 2198504796 3114548461 4397009592 6229096922 9343645383 12458193844 18687290766 24916387688 37374581532 74749163064
• Sum of all divisors σ(n): 197907040800
• Sum of proper divisors (its aliquot sum) s(n): 123157877736
• 74749163064 is an abundant number, because the sum of its proper divisors (123157877736) is greater than itself. Its abundance is 48408714672

Bases of 74749163064

• Binary: 1000101100111011001011011011000111000₂
• Hexadecimal: 0x116765B638
• Base-36: YC7PZCO

Squares and roots of 74749163064

• 74749163064 squared (74749163064²) is 5587437378768461868096
• 74749163064 cubed (74749163064³) is 417656267735452487678773963206144
• The square root of 74749163064 is 273402.9317033745
• The cube root of 74749163064 is 4212.4566517787

Scales and comparisons

• 74,749,163,064 seconds is equal to 2,376 years, 41 weeks, 1 day, 8 hours, 24 minutes, 24 seconds.
• To count from 1 to 74,749,163,064 would take you about four thousand, seven hundred fifty-three 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 74749163064 cubic inches would be around 351 feet tall.

Recreational maths with 74749163064

• 74749163064 backwards is 46036194747
• 74749163064 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 74749163064's digits is 51
• More coming soon!