28552160

Names of 28552160

• Cardinal: 28552160 can be written as Twenty-eight million, five hundred fifty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.855216 × 10⁷

Factors of 28552160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 117

Divisors of 28552160

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 37 40 52 53 56 65 70 74 80 91 104 106 112 130 140 148 160 182 185 208 212 224 259 260 265 280 296 364 370 371 416 424 455 481 518 520 530 560 592 689 728 740 742 848 910 962 1036 1040 1060 1120 1184 1295 1378 1456 1480 1484 1696 1820 1855 1924 1961 2072 2080 2120 2405 2590 2756 2912 2960 2968 3367 3445 3640 3710 3848 3922 4144 4240 4810 4823 5180 5512 5920 5936 6734 6890 7280 7420 7696 7844 8288 8480 9620 9646 9805 10360 11024 11872 13468 13727 13780 14560 14840 15392 15688 16835 19240 19292 19610 20720 22048 24115 25493 26936 27454 27560 29680 31376 33670 38480 38584 39220 41440 48230 50986 53872 54908 55120 59360 62752 67340 68635 76960 77168 78440 96460 101972 107744 109816 110240 127465 134680 137270 154336 156880 178451 192920 203944 219632 254930 269360 274540 313760 356902 385840 407888 439264 509860 538720 549080 713804 771680 815776 892255 1019720 1098160 1427608 1784510 2039440 2196320 2855216 3569020 4078880 5710432 7138040 14276080 28552160
• Sum of all divisors σ(n): 86873472
• Sum of proper divisors (its aliquot sum) s(n): 58321312
• 28552160 is an abundant number, because the sum of its proper divisors (58321312) is greater than itself. Its abundance is 29769152

Bases of 28552160

• Binary: 1101100111010101111100000₂
• Hexadecimal: 0x1B3ABE0
• Base-36: GZYZK

Squares and roots of 28552160

• 28552160 squared (28552160²) is 815225840665600
• 28552160 cubed (28552160³) is 23276458638818717696000
• The square root of 28552160 is 5343.4221244443
• The cube root of 28552160 is 305.6419695107

Scales and comparisons

• 28,552,160 seconds is equal to 47 weeks, 1 day, 11 hours, 9 minutes, 20 seconds.
• To count from 1 to 28,552,160 would take you about eighteen 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 28552160 cubic inches would be around 25.5 feet tall.

Recreational maths with 28552160

• 28552160 backwards is 06125582
• The number of decimal digits it has is: 8
• The sum of 28552160's digits is 29
• More coming soon!