30704908845

Names of 30704908845

• Cardinal: 30704908845 can be written as Thirty billion, seven hundred four million, nine hundred eight thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 3.0704908845 × 10¹⁰

Factors of 30704908845

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2494

Divisors of 30704908845

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 13 15 39 65 195 211 401 633 1055 1203 1861 2005 2743 3165 5213 5583 6015 8229 9305 13715 15639 24193 26065 27915 41145 72579 78195 84611 120965 253833 362895 392671 423055 746261 1099943 1178013 1269165 1963355 2238783 3299829 3731305 5104723 5499715 5890065 9701393 11193915 15314169 16499145 25523615 29104179 48506965 76570845 145520895 157461071 472383213 787305355 2046993923 2361916065 6140981769 10234969615 30704908845
• Sum of all divisors σ(n): 53318861568
• Sum of proper divisors (its aliquot sum) s(n): 22613952723
• 30704908845 is a deficient number, because the sum of its proper divisors (22613952723) is less than itself. Its deficiency is 8090956122

Bases of 30704908845

• Binary: 11100100110001001111011101000101101₂
• Hexadecimal: 0x72627BA2D
• Base-36: E3SWRAL

Squares and roots of 30704908845

• 30704908845 squared (30704908845²) is 942791427179759234025
• 30704908845 cubed (30704908845³) is 28948324831401962709784647451125
• The square root of 30704908845 is 175228.1622485381
• The cube root of 30704908845 is 3131.3811828021

Scales and comparisons

• 30,704,908,845 seconds is equal to 976 years, 16 weeks, 4 days, 21 hours, 20 minutes, 45 seconds.
• To count from 1 to 30,704,908,845 would take you about one thousand, nine hundred fifty-two 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 30704908845 cubic inches would be around 260.9 feet tall.

Recreational maths with 30704908845

• 30704908845 backwards is 54880940703
• The number of decimal digits it has is: 11
• The sum of 30704908845's digits is 48
• More coming soon!