30690984016

Names of 30690984016

• Cardinal: 30690984016 can be written as Thirty billion, six hundred ninety million, nine hundred eighty-four thousand and sixteen.

Scientific notation

• Scientific notation: 3.0690984016 × 10¹⁰

Factors of 30690984016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2264703

Divisors of 30690984016

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 56 77 88 112 121 154 176 242 308 484 616 847 968 1232 1694 1936 3388 6776 13552 2264683 4529366 9058732 15852781 18117464 24911513 31705562 36234928 49823026 63411124 99646052 126822248 174380591 199292104 253644496 274026643 348761182 398584208 548053286 697522364 1096106572 1395044728 1918186501 2192213144 2790089456 3836373002 4384426288 7672746004 15345492008 30690984016
• Sum of all divisors σ(n): 74698337056
• Sum of proper divisors (its aliquot sum) s(n): 44007353040
• 30690984016 is an abundant number, because the sum of its proper divisors (44007353040) is greater than itself. Its abundance is 13316369024

Bases of 30690984016

• Binary: 11100100101010100110100000001010000₂
• Hexadecimal: 0x725534050
• Base-36: E3KMATS

Squares and roots of 30690984016

• 30690984016 squared (30690984016²) is 941936499870367488256
• 30690984016 cubed (30690984016³) is 28908958061608434654110963716096
• The square root of 30690984016 is 175188.4243207867
• The cube root of 30690984016 is 3130.9077455751

Scales and comparisons

• 30,690,984,016 seconds is equal to 975 years, 45 weeks, 4 days, 17 hours, 20 minutes, 16 seconds.
• To count from 1 to 30,690,984,016 would take you about one thousand, nine hundred fifty-one 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 30690984016 cubic inches would be around 260.9 feet tall.

Recreational maths with 30690984016

• 30690984016 backwards is 61048909603
• The number of decimal digits it has is: 11
• The sum of 30690984016's digits is 46
• More coming soon!