28063152

Names of 28063152

• Cardinal: 28063152 can be written as Twenty-eight million, sixty-three thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 2.8063152 × 10⁷

Factors of 28063152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 300

Divisors of 28063152

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 36 38 39 48 52 54 57 72 76 78 104 108 114 117 144 152 156 171 208 216 228 234 247 263 304 312 342 351 432 456 468 494 513 526 624 684 702 741 789 912 936 988 1026 1052 1368 1404 1482 1578 1872 1976 2052 2104 2223 2367 2736 2808 2964 3156 3419 3952 4104 4208 4446 4734 4997 5616 5928 6312 6669 6838 7101 8208 8892 9468 9994 10257 11856 12624 13338 13676 14202 14991 17784 18936 19988 20514 26676 27352 28404 29982 30771 35568 37872 39976 41028 44973 53352 54704 56808 59964 61542 64961 79952 82056 89946 92313 106704 113616 119928 123084 129922 134919 164112 179892 184626 194883 239856 246168 259844 269838 359784 369252 389766 492336 519688 539676 584649 719568 738504 779532 1039376 1079352 1169298 1477008 1559064 1753947 2158704 2338596 3118128 3507894 4677192 7015788 9354384 14031576 28063152
• Sum of all divisors σ(n): 91660800
• Sum of proper divisors (its aliquot sum) s(n): 63597648
• 28063152 is an abundant number, because the sum of its proper divisors (63597648) is greater than itself. Its abundance is 35534496

Bases of 28063152

• Binary: 1101011000011010110110000₂
• Hexadecimal: 0x1AC35B0
• Base-36: GPHO0

Squares and roots of 28063152

• 28063152 squared (28063152²) is 787540500175104
• 28063152 cubed (28063152³) is 22100868762569970167808
• The square root of 28063152 is 5297.4665643117
• The cube root of 28063152 is 303.8870194197

Scales and comparisons

• 28,063,152 seconds is equal to 46 weeks, 2 days, 19 hours, 19 minutes, 12 seconds.
• To count from 1 to 28,063,152 would take you about seventeen 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 28063152 cubic inches would be around 25.3 feet tall.

Recreational maths with 28063152

• 28063152 backwards is 25136082
• 28063152 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 28063152's digits is 27
• More coming soon!