490428288

Names of 490428288

• Cardinal: 490428288 can be written as Four hundred ninety million, four hundred twenty-eight thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 4.90428288 × 10⁸

Factors of 490428288

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1070

Divisors of 490428288

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 61 63 64 72 84 96 112 122 126 128 144 168 183 192 224 244 252 288 336 366 384 427 448 488 504 549 576 672 732 854 896 976 997 1008 1098 1152 1281 1344 1464 1708 1952 1994 2016 2196 2562 2688 2928 2991 3416 3843 3904 3988 4032 4392 5124 5856 5982 6832 6979 7686 7808 7976 8064 8784 8973 10248 11712 11964 13664 13958 15372 15952 17568 17946 20496 20937 23424 23928 27328 27916 30744 31904 35136 35892 40992 41874 47856 54656 55832 60817 61488 62811 63808 70272 71784 81984 83748 95712 111664 121634 122976 125622 127616 143568 163968 167496 182451 191424 223328 243268 245952 251244 287136 334992 364902 382848 425719 446656 486536 491904 502488 547353 574272 669984 729804 851438 893312 973072 1004976 1094706 1148544 1277157 1339968 1459608 1702876 1946144 2009952 2189412 2554314 2679936 2919216 3405752 3831471 3892288 4019904 4378824 5108628 5838432 6811504 7662942 7784576 8039808 8757648 10217256 11676864 13623008 15325884 17515296 20434512 23353728 27246016 30651768 35030592 40869024 54492032 61303536 70061184 81738048 122607072 163476096 245214144 490428288
• Sum of all divisors σ(n): 1640951520
• Sum of proper divisors (its aliquot sum) s(n): 1150523232
• 490428288 is an abundant number, because the sum of its proper divisors (1150523232) is greater than itself. Its abundance is 660094944

Bases of 490428288

• Binary: 11101001110110101011110000000₂
• Hexadecimal: 0x1D3B5780
• Base-36: 83ZKW0

Squares and roots of 490428288

• 490428288 squared (490428288²) is 240519905670610944
• 490428288 cubed (490428288³) is 117957765567959217179983872
• The square root of 490428288 is 22145.6155480041
• The cube root of 490428288 is 788.6031439221

Scales and comparisons

• 490,428,288 seconds is equal to 15 years, 30 weeks, 6 days, 6 hours, 4 minutes, 48 seconds.
• To count from 1 to 490,428,288 would take you about twenty-three 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 490428288 cubic inches would be around 65.7 feet tall.

Recreational maths with 490428288

• 490428288 backwards is 882824094
• The number of decimal digits it has is: 9
• The sum of 490428288's digits is 45
• More coming soon!