30460403812

Names of 30460403812

• Cardinal: 30460403812 can be written as Thirty billion, four hundred sixty million, four hundred three thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 3.0460403812 × 10¹⁰

Factors of 30460403812

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 135

Divisors of 30460403812

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 19 38 43 71 76 86 142 172 284 817 1349 1634 1849 2698 3053 3268 3698 5041 5396 6106 7396 10082 12212 20164 35131 58007 70262 79507 95779 116014 131279 140524 159014 191558 216763 232028 262558 318028 383116 433526 525116 867052 1510633 2494301 3021266 4118497 4988602 5644997 6042532 8236994 9320809 9977204 11289994 16473988 18641618 22579988 37283236 107254943 177095371 214509886 354190742 400794787 429019772 708381484 801589574 1603179148 7615100953 15230201906 30460403812
• Sum of all divisors σ(n): 58267748000
• Sum of proper divisors (its aliquot sum) s(n): 27807344188
• 30460403812 is a deficient number, because the sum of its proper divisors (27807344188) is less than itself. Its deficiency is 2653059624

Bases of 30460403812

• Binary: 11100010111100101001110000001100100₂
• Hexadecimal: 0x71794E064
• Base-36: DZRC604

Squares and roots of 30460403812

• 30460403812 squared (30460403812²) is 927836200390104131344
• 30460403812 cubed (30460403812³) is 28262265335274323769467726283328
• The square root of 30460403812 is 174529.0915922041
• The cube root of 30460403812 is 3123.0472301111

Scales and comparisons

• 30,460,403,812 seconds is equal to 968 years, 28 weeks, 2 days, 23 hours, 16 minutes, 52 seconds.
• To count from 1 to 30,460,403,812 would take you about one thousand, nine hundred thirty-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 30460403812 cubic inches would be around 260.3 feet tall.

Recreational maths with 30460403812

• 30460403812 backwards is 21830406403
• The number of decimal digits it has is: 11
• The sum of 30460403812's digits is 31
• More coming soon!