4149091268

Names of 4149091268

• Cardinal: 4149091268 can be written as Four billion, one hundred forty-nine million, ninety-one thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 4.149091268 × 10⁹

Factors of 4149091268

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 307

Divisors of 4149091268

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 7 14 28 41 49 82 98 164 196 257 287 343 514 574 686 1028 1148 1372 1681 1799 2009 2401 3362 3598 4018 4802 6724 7196 8036 9604 10537 11767 12593 14063 21074 23534 25186 28126 42148 47068 50372 56252 73759 82369 88151 98441 147518 164738 176302 196882 295036 329476 352604 393764 432017 516313 576583 617057 864034 1032626 1153166 1234114 1728068 2065252 2306332 2468228 3024119 3614191 4036081 6048238 7228382 8072162 12096476 14456764 16144324 21168833 25299337 42337666 50598674 84675332 101197348 148181831 296363662 592727324 1037272817 2074545634 4149091268
• Sum of all divisors σ(n): 8715978138
• Sum of proper divisors (its aliquot sum) s(n): 4566886870
• 4149091268 is an abundant number, because the sum of its proper divisors (4566886870) is greater than itself. Its abundance is 417795602

Bases of 4149091268

• Binary: 11110111010011100001101111000100₂
• Hexadecimal: 0xF74E1BC4
• Base-36: 1WM9FB8

Squares and roots of 4149091268

• 4149091268 squared (4149091268²) is 17214958350193847824
• 4149091268 cubed (4149091268³) is 71426433369772980113879200832
• The square root of 4149091268 is 64413.4401192795
• The cube root of 4149091268 is 1606.8832709199

Scales and comparisons

• 4,149,091,268 seconds is equal to 131 years, 48 weeks, 1 day, 21 hours, 21 minutes, 8 seconds.
• To count from 1 to 4,149,091,268 would take you about two hundred sixty-three 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 4149091268 cubic inches would be around 133.9 feet tall.

Recreational maths with 4149091268

• 4149091268 backwards is 8621909414
• The number of decimal digits it has is: 10
• The sum of 4149091268's digits is 44
• More coming soon!