30801654016

Names of 30801654016

• Cardinal: 30801654016 can be written as Thirty billion, eight hundred one million, six hundred fifty-four thousand and sixteen.

Scientific notation

• Scientific notation: 3.0801654016 × 10¹⁰

Factors of 30801654016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1576

Divisors of 30801654016

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 784 896 1567 1568 1792 3134 3136 6268 6272 10969 12536 12544 21938 25072 43876 50144 76783 87752 100288 153566 175504 200576 307132 351008 401152 614264 702016 1228528 1404032 2455489 2457056 2808064 4910978 4914112 9821956 9828224 17188423 19643912 19656448 34376846 39287824 68753692 78575648 120318961 137507384 157151296 240637922 275014768 314302592 481275844 550029536 628605184 962551688 1100059072 1925103376 2200118144 3850206752 4400236288 7700413504 15400827008 30801654016
• Sum of all divisors σ(n): 71566699239
• Sum of proper divisors (its aliquot sum) s(n): 40765045223
• 30801654016 is an abundant number, because the sum of its proper divisors (40765045223) is greater than itself. Its abundance is 9963391207

Bases of 30801654016

• Binary: 11100101011111010111111000100000000₂
• Hexadecimal: 0x72BEBF100
• Base-36: E5EICCG

Squares and roots of 30801654016

• 30801654016 squared (30801654016²) is 948741890121368928256
• 30801654016 cubed (30801654016³) is 29222819450004293976434038276096
• 30801654016 is a perfect square number. Its square root is 175504
• The cube root of 30801654016 is 3134.6665249031

Scales and comparisons

• 30,801,654,016 seconds is equal to 979 years, 20 weeks, 4 days, 15 hours, 16 seconds.
• To count from 1 to 30,801,654,016 would take you about one thousand, nine hundred fifty-eight 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 30801654016 cubic inches would be around 261.2 feet tall.

Recreational maths with 30801654016

• 30801654016 backwards is 61045610803
• The number of decimal digits it has is: 11
• The sum of 30801654016's digits is 34
• More coming soon!