28234800

Names of 28234800

• Cardinal: 28234800 can be written as Twenty-eight million, two hundred thirty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 2.82348 × 10⁷

Factors of 28234800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 75

Divisors of 28234800

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 23 24 25 30 31 33 36 40 44 45 46 48 50 55 60 62 66 69 72 75 80 88 90 92 93 99 100 110 115 120 124 132 138 144 150 155 165 176 180 184 186 198 200 207 220 225 230 240 248 253 264 275 276 279 300 310 330 341 345 360 368 372 396 400 414 440 450 460 465 495 496 506 528 550 552 558 575 600 620 660 682 690 713 720 744 759 775 792 825 828 880 900 920 930 990 1012 1023 1035 1100 1104 1116 1150 1200 1240 1265 1320 1364 1380 1395 1426 1488 1518 1550 1584 1650 1656 1705 1725 1800 1840 1860 1980 2024 2046 2070 2139 2200 2232 2277 2300 2325 2475 2480 2530 2640 2728 2760 2790 2852 3036 3069 3100 3300 3312 3410 3450 3565 3600 3720 3795 3960 4048 4092 4140 4278 4400 4464 4554 4600 4650 4950 5060 5115 5175 5456 5520 5580 5704 6072 6138 6200 6325 6417 6600 6820 6900 6975 7130 7440 7590 7843 7920 8184 8280 8525 8556 9108 9200 9300 9900 10120 10230 10350 10695 11160 11385 11408 12144 12276 12400 12650 12834 13200 13640 13800 13950 14260 15180 15345 15686 16368 16560 17050 17112 17825 18216 18600 18975 19800 20240 20460 20700 21390 22320 22770 23529 24552 25300 25575 25668 27280 27600 27900 28520 30360 30690 31372 32085 34100 34224 35650 36432 37200 37950 39215 39600 40920 41400 42780 45540 47058 49104 50600 51150 51336 53475 55800 56925 57040 60720 61380 62744 64170 68200 70587 71300 75900 76725 78430 81840 82800 85560 91080 94116 101200 102300 102672 106950 111600 113850 117645 122760 125488 128340 136400 141174 142600 151800 153450 156860 160425 171120 182160 188232 196075 204600 213900 227700 235290 245520 256680 282348 285200 303600 306900 313720 320850 352935 376464 392150 409200 427800 455400 470580 513360 564696 588225 613800 627440 641700 705870 784300 855600 910800 941160 1129392 1176450 1227600 1283400 1411740 1568600 1764675 1882320 2352900 2566800 2823480 3137200 3529350 4705800 5646960 7058700 9411600 14117400 28234800
• Sum of all divisors σ(n): 115135488
• Sum of proper divisors (its aliquot sum) s(n): 86900688
• 28234800 is an abundant number, because the sum of its proper divisors (86900688) is greater than itself. Its abundance is 58665888

Bases of 28234800

• Binary: 1101011101101010000110000₂
• Hexadecimal: 0x1AED430
• Base-36: GT640

Squares and roots of 28234800

• 28234800 squared (28234800²) is 797203931040000
• 28234800 cubed (28234800³) is 22508893552128192000000
• The square root of 28234800 is 5313.6428182557
• The cube root of 28234800 is 304.5053345017

Scales and comparisons

• 28,234,800 seconds is equal to 46 weeks, 4 days, 19 hours.
• To count from 1 to 28,234,800 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 28234800 cubic inches would be around 25.4 feet tall.

Recreational maths with 28234800

• 28234800 backwards is 00843282
• The number of decimal digits it has is: 8
• The sum of 28234800's digits is 27
• More coming soon!