225488448

Names of 225488448

• Cardinal: 225488448 can be written as Two hundred twenty-five million, four hundred eighty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.25488448 × 10⁸

Factors of 225488448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 184

Divisors of 225488448

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 179 192 216 243 288 324 358 432 486 537 576 648 716 729 864 972 1074 1296 1432 1458 1611 1728 1944 2148 2187 2592 2864 2916 3222 3888 4296 4374 4833 5184 5728 5832 6444 6561 7776 8592 8748 9666 11456 11664 12888 13122 14499 15552 17184 17496 19332 19683 23328 25776 26244 28998 34368 34992 38664 39366 43497 46656 51552 52488 57996 69984 77328 78732 86994 103104 104976 115992 130491 139968 154656 157464 173988 209952 231984 260982 309312 314928 347976 391473 419904 463968 521964 629856 695952 782946 927936 1043928 1174419 1259712 1391904 1565892 2087856 2348838 2783808 3131784 3523257 4175712 4697676 6263568 7046514 8351424 9395352 12527136 14093028 18790704 25054272 28186056 37581408 56372112 75162816 112744224 225488448
• Sum of all divisors σ(n): 674918640
• Sum of proper divisors (its aliquot sum) s(n): 449430192
• 225488448 is an abundant number, because the sum of its proper divisors (449430192) is greater than itself. Its abundance is 223941744

Bases of 225488448

• Binary: 1101011100001010111001000000₂
• Hexadecimal: 0xD70AE40
• Base-36: 3Q9000

Squares and roots of 225488448

• 225488448 squared (225488448²) is 50845040181448704
• 225488448 cubed (225488448³) is 11464969199012506656571392
• The square root of 225488448 is 15016.2727732283
• The cube root of 225488448 is 608.6600058107

Scales and comparisons

• 225,488,448 seconds is equal to 7 years, 8 weeks, 5 days, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 225,488,448 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 225488448 cubic inches would be around 50.7 feet tall.

Recreational maths with 225488448

• 225488448 backwards is 844884522
• The number of decimal digits it has is: 9
• The sum of 225488448's digits is 45
• More coming soon!