28467302472

Names of 28467302472

• Cardinal: 28467302472 can be written as Twenty-eight billion, four hundred sixty-seven million, three hundred two thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.8467302472 × 10¹⁰

Factors of 28467302472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 59722

Divisors of 28467302472

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 168 189 216 252 317 378 504 634 756 951 1268 1512 1902 2219 2536 2853 3804 4438 5706 6657 7608 8559 8876 11412 13314 17118 17752 19971 22824 26628 34236 39942 53256 59393 59913 68472 79884 118786 119826 159768 178179 237572 239652 356358 415751 475144 479304 534537 712716 831502 1069074 1247253 1425432 1603611 1663004 2138148 2494506 3207222 3326008 3741759 4276296 4989012 6414444 7483518 9978024 11225277 12828888 14967036 18827581 22450554 29934072 37655162 44901108 56482743 75310324 89802216 112965486 131793067 150620648 169448229 225930972 263586134 338896458 395379201 451861944 508344687 527172268 677792916 790758402 1016689374 1054344536 1186137603 1355585832 1581516804 2033378748 2372275206 3163033608 3558412809 4066757496 4744550412 7116825618 9489100824 14233651236 28467302472
• Sum of all divisors σ(n): 90659001600
• Sum of proper divisors (its aliquot sum) s(n): 62191699128
• 28467302472 is an abundant number, because the sum of its proper divisors (62191699128) is greater than itself. Its abundance is 33724396656

Bases of 28467302472

• Binary: 11010100000110010001001000001001000₂
• Hexadecimal: 0x6A0C89048
• Base-36: D2SP360

Squares and roots of 28467302472

• 28467302472 squared (28467302472²) is 810387310032337310784
• 28467302472 cubed (28467302472³) is 23069540674160986327219195458048
• The square root of 28467302472 is 168722.5606491319
• The cube root of 28467302472 is 3053.3887792203

Scales and comparisons

• 28,467,302,472 seconds is equal to 905 years, 8 weeks, 6 days, 16 hours, 1 minute, 12 seconds.
• To count from 1 to 28,467,302,472 would take you about one thousand, eight hundred ten 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 28467302472 cubic inches would be around 254.4 feet tall.

Recreational maths with 28467302472

• 28467302472 backwards is 27420376482
• The number of decimal digits it has is: 11
• The sum of 28467302472's digits is 45
• More coming soon!