225273888

Names of 225273888

• Cardinal: 225273888 can be written as Two hundred twenty-five million, two hundred seventy-three thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.25273888 × 10⁸

Factors of 225273888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 996

Divisors of 225273888

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 131 144 168 224 252 262 288 336 393 504 524 672 786 853 917 1008 1048 1179 1572 1706 1834 2016 2096 2358 2559 2751 3144 3412 3668 4192 4716 5118 5502 5971 6288 6824 7336 7677 8253 9432 10236 11004 11942 12576 13648 14672 15354 16506 17913 18864 20472 22008 23884 27296 29344 30708 33012 35826 37728 40944 44016 47768 53739 61416 66024 71652 81888 88032 95536 107478 111743 122832 132048 143304 191072 214956 223486 245664 264096 286608 335229 429912 446972 573216 670458 782201 859824 893944 1005687 1340916 1564402 1719648 1787888 2011374 2346603 2681832 3128804 3575776 4022748 4693206 5363664 6257608 7039809 8045496 9386412 10727328 12515216 14079618 16090992 18772824 25030432 28159236 32181984 37545648 56318472 75091296 112636944 225273888
• Sum of all divisors σ(n): 738593856
• Sum of proper divisors (its aliquot sum) s(n): 513319968
• 225273888 is an abundant number, because the sum of its proper divisors (513319968) is greater than itself. Its abundance is 288046080

Bases of 225273888

• Binary: 1101011011010110100000100000₂
• Hexadecimal: 0xD6D6820
• Base-36: 3Q4EG0

Squares and roots of 225273888

• 225273888 squared (225273888²) is 50748324614636544
• 225273888 cubed (225273888³) is 11432272395425275973763072
• The square root of 225273888 is 15009.1268233699
• The cube root of 225273888 is 608.4668909151

Scales and comparisons

• 225,273,888 seconds is equal to 7 years, 8 weeks, 3 days, 8 hours, 4 minutes, 48 seconds.
• To count from 1 to 225,273,888 would take you about 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 225273888 cubic inches would be around 50.7 feet tall.

Recreational maths with 225273888

• 225273888 backwards is 888372522
• The number of decimal digits it has is: 9
• The sum of 225273888's digits is 45
• More coming soon!