30492848

Names of 30492848

• Cardinal: 30492848 can be written as Thirty million, four hundred ninety-two thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 3.0492848 × 10⁷

Factors of 30492848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 156

Divisors of 30492848

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 23 41 43 46 47 82 86 92 94 164 172 184 188 328 344 368 376 656 688 752 943 989 1081 1763 1886 1927 1978 2021 2162 3526 3772 3854 3956 4042 4324 7052 7544 7708 7912 8084 8648 14104 15088 15416 15824 16168 17296 28208 30832 32336 40549 44321 46483 81098 82861 88642 92966 162196 165722 177284 185932 324392 331444 354568 371864 648784 662888 709136 743728 1325776 1905803 3811606 7623212 15246424 30492848
• Sum of all divisors σ(n): 65995776
• Sum of proper divisors (its aliquot sum) s(n): 35502928
• 30492848 is an abundant number, because the sum of its proper divisors (35502928) is greater than itself. Its abundance is 5010080

Bases of 30492848

• Binary: 1110100010100100010110000₂
• Hexadecimal: 0x1D148B0
• Base-36: I5KFK

Squares and roots of 30492848

• 30492848 squared (30492848²) is 929813779151104
• 30492848 cubed (30492848³) is 28352670235960183304192
• The square root of 30492848 is 5522.0329589745
• The cube root of 30492848 is 312.4155650285

Scales and comparisons

• 30,492,848 seconds is equal to 50 weeks, 2 days, 22 hours, 14 minutes, 8 seconds.
• To count from 1 to 30,492,848 would take you about twenty-three weeks!

  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 30492848 cubic inches would be around 26 feet tall.

Recreational maths with 30492848

• 30492848 backwards is 84829403
• The number of decimal digits it has is: 8
• The sum of 30492848's digits is 38
• More coming soon!