30996528

Names of 30996528

• Cardinal: 30996528 can be written as Thirty million, nine hundred ninety-six thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0996528 × 10⁷

Factors of 30996528

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 636

Divisors of 30996528

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 37 48 62 74 93 111 124 148 186 222 248 296 372 444 496 563 592 744 888 1126 1147 1488 1689 1776 2252 2294 3378 3441 4504 4588 6756 6882 9008 9176 13512 13764 17453 18352 20831 27024 27528 34906 41662 52359 55056 62493 69812 83324 104718 124986 139624 166648 209436 249972 279248 333296 418872 499944 645761 837744 999888 1291522 1937283 2583044 3874566 5166088 7749132 10332176 15498264 30996528
• Sum of all divisors σ(n): 85042176
• Sum of proper divisors (its aliquot sum) s(n): 54045648
• 30996528 is an abundant number, because the sum of its proper divisors (54045648) is greater than itself. Its abundance is 23049120

Bases of 30996528

• Binary: 1110110001111100000110000₂
• Hexadecimal: 0x1D8F830
• Base-36: IGD2O

Squares and roots of 30996528

• 30996528 squared (30996528²) is 960784748054784
• 30996528 cubed (30996528³) is 29780991345053057789952
• The square root of 30996528 is 5567.4525592949
• The cube root of 30996528 is 314.1263369801

Scales and comparisons

• 30,996,528 seconds is equal to 51 weeks, 1 day, 18 hours, 8 minutes, 48 seconds.
• To count from 1 to 30,996,528 would take you about twenty-four 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 30996528 cubic inches would be around 26.2 feet tall.

Recreational maths with 30996528

• 30996528 backwards is 82569903
• The number of decimal digits it has is: 8
• The sum of 30996528's digits is 42
• More coming soon!