55748280

Names of 55748280

• Cardinal: 55748280 can be written as Fifty-five million, seven hundred forty-eight thousand, two hundred eighty.

Scientific notation

• Scientific notation: 5.574828 × 10⁷

Factors of 55748280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 535

Divisors of 55748280

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 24 28 30 35 38 40 42 49 56 57 60 70 76 84 95 98 105 114 120 133 140 147 152 168 190 196 210 228 245 266 280 285 294 380 392 399 420 456 490 499 532 570 588 665 735 760 798 840 931 980 998 1064 1140 1176 1330 1470 1497 1596 1862 1960 1995 1996 2280 2495 2660 2793 2940 2994 3192 3493 3724 3990 3992 4655 4990 5320 5586 5880 5988 6986 7448 7485 7980 9310 9481 9980 10479 11172 11976 13965 13972 14970 15960 17465 18620 18962 19960 20958 22344 24451 27930 27944 28443 29940 34930 37240 37924 41916 47405 48902 52395 55860 56886 59880 66367 69860 73353 75848 83832 94810 97804 104790 111720 113772 122255 132734 139720 142215 146706 189620 195608 199101 209580 227544 244510 265468 284430 293412 331835 366765 379240 398202 419160 464569 489020 530936 568860 586824 663670 733530 796404 929138 978040 995505 1137720 1327340 1393707 1467060 1592808 1858276 1991010 2322845 2654680 2787414 2934120 3716552 3982020 4645690 5574828 6968535 7964040 9291380 11149656 13937070 18582760 27874140 55748280
• Sum of all divisors σ(n): 205200000
• Sum of proper divisors (its aliquot sum) s(n): 149451720
• 55748280 is an abundant number, because the sum of its proper divisors (149451720) is greater than itself. Its abundance is 93703440

Bases of 55748280

• Binary: 11010100101010011010111000₂
• Hexadecimal: 0x352A6B8
• Base-36: X6VNC

Squares and roots of 55748280

• 55748280 squared (55748280²) is 3107870722958400
• 55748280 cubed (55748280³) is 173258447267287311552000
• The square root of 55748280 is 7466.4770809265
• The cube root of 55748280 is 382.0121337849

Scales and comparisons

• 55,748,280 seconds is equal to 1 year, 40 weeks, 1 day, 5 hours, 38 minutes.
• To count from 1 to 55,748,280 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 55748280 cubic inches would be around 31.8 feet tall.

Recreational maths with 55748280

• 55748280 backwards is 08284755
• The number of decimal digits it has is: 8
• The sum of 55748280's digits is 39
• More coming soon!