30015620480

Names of 30015620480

• Cardinal: 30015620480 can be written as Thirty billion, fifteen million, six hundred twenty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.001562048 × 10¹⁰

Factors of 30015620480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 415159

Divisors of 30015620480

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 113 128 160 226 320 452 565 640 904 1130 1808 2260 3616 4520 7232 9040 14464 18080 36160 72320 415039 830078 1660156 2075195 3320312 4150390 6640624 8300780 13281248 16601560 26562496 33203120 46899407 53124992 66406240 93798814 132812480 187597628 234497035 265624960 375195256 468994070 750390512 937988140 1500781024 1875976280 3001562048 3751952560 6003124096 7503905120 15007810240 30015620480
• Sum of all divisors σ(n): 72391276800
• Sum of proper divisors (its aliquot sum) s(n): 42375656320
• 30015620480 is an abundant number, because the sum of its proper divisors (42375656320) is greater than itself. Its abundance is 12360035840

Bases of 30015620480

• Binary: 11011111101000100100000010110000000₂
• Hexadecimal: 0x6FD120580
• Base-36: DSEIWZK

Squares and roots of 30015620480

• 30015620480 squared (30015620480²) is 900937472799395430400
• 30015620480 cubed (30015620480³) is 27042197259756976412332654592000
• The square root of 30015620480 is 173250.1673303665
• The cube root of 30015620480 is 3107.7717064163

Scales and comparisons

• 30,015,620,480 seconds is equal to 954 years, 21 weeks, 21 minutes, 20 seconds.
• To count from 1 to 30,015,620,480 would take you about one thousand, nine hundred 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 30015620480 cubic inches would be around 259 feet tall.

Recreational maths with 30015620480

• 30015620480 backwards is 08402651003
• The number of decimal digits it has is: 11
• The sum of 30015620480's digits is 29
• More coming soon!