3148394928

Names of 3148394928

• Cardinal: 3148394928 can be written as Three billion, one hundred forty-eight million, three hundred ninety-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 3.148394928 × 10⁹

Factors of 3148394928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 407436

Divisors of 3148394928

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 42 46 48 56 69 84 92 112 138 161 168 184 276 322 336 368 483 552 644 966 1104 1288 1932 2576 3864 7728 407401 814802 1222203 1629604 2444406 2851807 3259208 4888812 5703614 6518416 8555421 9370223 9777624 11407228 17110842 18740446 19555248 22814456 28110669 34221684 37480892 45628912 56221338 65591561 68443368 74961784 112442676 131183122 136886736 149923568 196774683 224885352 262366244 393549366 449770704 524732488 787098732 1049464976 1574197464 3148394928
• Sum of all divisors σ(n): 9699426816
• Sum of proper divisors (its aliquot sum) s(n): 6551031888
• 3148394928 is an abundant number, because the sum of its proper divisors (6551031888) is greater than itself. Its abundance is 3402636960

Bases of 3148394928

• Binary: 10111011101010001011000110110000₂
• Hexadecimal: 0xBBA8B1B0
• Base-36: 1G2H12O

Squares and roots of 3148394928

• 3148394928 squared (3148394928²) is 9912390622656125184
• 3148394928 cubed (3148394928³) is 31208120360725306417438666752
• The square root of 3148394928 is 56110.5598617587
• The cube root of 3148394928 is 1465.6481855649

Scales and comparisons

• 3,148,394,928 seconds is equal to 100 years, 5 weeks, 4 days, 18 hours, 8 minutes, 48 seconds.
• To count from 1 to 3,148,394,928 would take you about two hundred 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 3148394928 cubic inches would be around 122.1 feet tall.

Recreational maths with 3148394928

• 3148394928 backwards is 8294938413
• The number of decimal digits it has is: 10
• The sum of 3148394928's digits is 51
• More coming soon!