28801024

Names of 28801024

• Cardinal: 28801024 can be written as Twenty-eight million, eight hundred one thousand and twenty-four.

Scientific notation

• Scientific notation: 2.8801024 × 10⁷

Factors of 28801024

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 50

Divisors of 28801024

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 49 56 64 82 98 112 128 164 196 224 256 287 328 343 392 448 512 574 656 686 784 896 1024 1148 1312 1372 1568 1792 2009 2048 2296 2624 2744 3136 3584 4018 4592 5248 5488 6272 7168 8036 9184 10496 10976 12544 14063 14336 16072 18368 20992 21952 25088 28126 32144 36736 41984 43904 50176 56252 64288 73472 83968 87808 100352 112504 128576 146944 175616 225008 257152 293888 351232 450016 514304 587776 702464 900032 1028608 1800064 2057216 3600128 4114432 7200256 14400512 28801024
• Sum of all divisors σ(n): 68796000
• Sum of proper divisors (its aliquot sum) s(n): 39994976
• 28801024 is an abundant number, because the sum of its proper divisors (39994976) is greater than itself. Its abundance is 11193952

Bases of 28801024

• Binary: 1101101110111100000000000₂
• Hexadecimal: 0x1B77800
• Base-36: H5B0G

Squares and roots of 28801024

• 28801024 squared (28801024²) is 829498983448576
• 28801024 cubed (28801024³) is 23890420130278040141824
• The square root of 28801024 is 5366.6585507185
• The cube root of 28801024 is 306.5274057887

Scales and comparisons

• 28,801,024 seconds is equal to 47 weeks, 4 days, 8 hours, 17 minutes, 4 seconds.
• To count from 1 to 28,801,024 would take you about nineteen 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 28801024 cubic inches would be around 25.5 feet tall.

Recreational maths with 28801024

• 28801024 backwards is 42010882
• The number of decimal digits it has is: 8
• The sum of 28801024's digits is 25
• More coming soon!