30284823420

Names of 30284823420

• Cardinal: 30284823420 can be written as Thirty billion, two hundred eighty-four million, eight hundred twenty-three thousand, four hundred twenty.

Scientific notation

• Scientific notation: 3.028482342 × 10¹⁰

Factors of 30284823420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 69270

Divisors of 30284823420

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 2521 5042 7563 10084 12605 15126 22689 25210 30252 37815 45378 50420 66739 75630 90756 113445 133478 151260 200217 226890 266956 333695 400434 453780 600651 667390 800868 1001085 1201302 1334780 2002170 2402604 3003255 4004340 6006510 12013020 168249019 336498038 504747057 672996076 841245095 1009494114 1514241171 1682490190 2018988228 2523735285 3028482342 3364980380 5047470570 6056964684 7571205855 10094941140 15142411710 30284823420
• Sum of all divisors σ(n): 91901780880
• Sum of proper divisors (its aliquot sum) s(n): 61616957460
• 30284823420 is an abundant number, because the sum of its proper divisors (61616957460) is greater than itself. Its abundance is 31332134040

Bases of 30284823420

• Binary: 11100001101000111011011101101111100₂
• Hexadecimal: 0x70D1DBB7C
• Base-36: DWUSVB0

Squares and roots of 30284823420

• 30284823420 squared (30284823420²) is 917170529580580496400
• 30284823420 cubed (30284823420³) is 27776347534375766994569945688000
• The square root of 30284823420 is 174025.3528081469
• The cube root of 30284823420 is 3117.0350222385

Scales and comparisons

• 30,284,823,420 seconds is equal to 962 years, 50 weeks, 18 hours, 57 minutes.
• To count from 1 to 30,284,823,420 would take you about one thousand, nine hundred twenty-five 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 30284823420 cubic inches would be around 259.8 feet tall.

Recreational maths with 30284823420

• 30284823420 backwards is 02432848203
• 30284823420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30284823420's digits is 36
• More coming soon!