55448400

Names of 55448400

• Cardinal: 55448400 can be written as Fifty-five million, four hundred forty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 5.54484 × 10⁷

Factors of 55448400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 81

Divisors of 55448400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 25 28 30 35 40 41 42 46 48 49 50 56 60 69 70 75 80 82 84 92 98 100 105 112 115 120 123 138 140 147 150 161 164 168 175 184 196 200 205 210 230 240 245 246 276 280 287 294 300 322 328 336 345 350 368 392 400 410 420 460 483 490 492 525 552 560 574 575 588 600 615 644 656 690 700 735 784 805 820 840 861 920 943 966 980 984 1025 1050 1104 1127 1148 1150 1176 1200 1225 1230 1288 1380 1400 1435 1470 1610 1640 1680 1722 1725 1840 1886 1932 1960 1968 2009 2050 2100 2254 2296 2300 2352 2415 2450 2460 2576 2760 2800 2829 2870 2940 3075 3220 3280 3381 3444 3450 3675 3772 3864 3920 4018 4025 4100 4200 4305 4508 4592 4600 4715 4830 4900 4920 5520 5635 5658 5740 5880 6027 6150 6440 6601 6762 6888 6900 7175 7350 7544 7728 8036 8050 8200 8400 8610 9016 9200 9430 9660 9800 9840 10045 11270 11316 11480 11760 12054 12075 12300 12880 13202 13524 13776 13800 14145 14350 14700 15088 16072 16100 16400 16905 17220 18032 18860 19320 19600 19803 20090 21525 22540 22632 22960 23575 24108 24150 24600 26404 27048 27600 28175 28290 28700 29400 30135 32144 32200 33005 33810 34440 37720 38640 39606 40180 43050 45080 45264 46207 47150 48216 48300 49200 50225 52808 54096 56350 56580 57400 58800 60270 64400 66010 67620 68880 70725 75440 79212 80360 84525 86100 90160 92414 94300 96432 96600 99015 100450 105616 112700 113160 114800 120540 132020 135240 138621 141450 150675 158424 160720 165025 169050 172200 184828 188600 193200 198030 200900 225400 226320 231035 241080 264040 270480 277242 282900 301350 316848 330050 338100 344400 369656 377200 396060 401800 450800 462070 482160 495075 528080 554484 565800 602700 660100 676200 693105 739312 792120 803600 924140 990150 1108968 1131600 1155175 1205400 1320200 1352400 1386210 1584240 1848280 1980300 2217936 2310350 2410800 2640400 2772420 3465525 3696560 3960600 4620700 5544840 6931050 7921200 9241400 11089680 13862100 18482800 27724200 55448400
• Sum of all divisors σ(n): 220860864
• Sum of proper divisors (its aliquot sum) s(n): 165412464
• 55448400 is an abundant number, because the sum of its proper divisors (165412464) is greater than itself. Its abundance is 109964064

Bases of 55448400

• Binary: 11010011100001001101010000₂
• Hexadecimal: 0x34E1350
• Base-36: X0G9C

Squares and roots of 55448400

• 55448400 squared (55448400²) is 3074525062560000
• 55448400 cubed (55448400³) is 170477495478851904000000
• The square root of 55448400 is 7446.3682423045
• The cube root of 55448400 is 381.3259313063

Scales and comparisons

• 55,448,400 seconds is equal to 1 year, 39 weeks, 4 days, 18 hours, 20 minutes.
• To count from 1 to 55,448,400 would take you about two 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 55448400 cubic inches would be around 31.8 feet tall.

Recreational maths with 55448400

• 55448400 backwards is 00484455
• 55448400 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55448400's digits is 30
• More coming soon!