490230468

Names of 490230468

• Cardinal: 490230468 can be written as Four hundred ninety million, two hundred thirty thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 4.90230468 × 10⁸

Factors of 490230468

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1304

Divisors of 490230468

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 84 91 108 117 126 156 162 169 182 189 234 252 273 324 338 351 364 378 468 507 546 567 676 702 756 819 1014 1053 1092 1134 1183 1279 1404 1521 1638 2028 2106 2268 2366 2457 2558 3042 3276 3549 3837 4212 4563 4732 4914 5116 6084 7098 7371 7674 8953 9126 9828 10647 11511 13689 14196 14742 15348 16627 17906 18252 21294 23022 26859 27378 29484 31941 33254 34533 35812 42588 46044 49881 53718 54756 63882 66508 69066 80577 95823 99762 103599 107436 116389 127764 138132 149643 161154 191646 199524 207198 216151 232778 241731 299286 322308 349167 383292 414396 432302 448929 465556 483462 598572 648453 698334 725193 864604 897858 966924 1047501 1296906 1346787 1396668 1450386 1513057 1795716 1945359 2095002 2593812 2693574 2900772 3026114 3142503 3890718 4190004 4539171 5387148 5836077 6052228 6285006 7781436 9078342 9427509 11672154 12570012 13617513 17508231 18156684 18855018 23344308 27235026 35016462 37710036 40852539 54470052 70032924 81705078 122557617 163410156 245115234 490230468
• Sum of all divisors σ(n): 1587210240
• Sum of proper divisors (its aliquot sum) s(n): 1096979772
• 490230468 is an abundant number, because the sum of its proper divisors (1096979772) is greater than itself. Its abundance is 606749304

Bases of 490230468

• Binary: 11101001110000101001011000100₂
• Hexadecimal: 0x1D3852C4
• Base-36: 83VC90

Squares and roots of 490230468

• 490230468 squared (490230468²) is 240325911755499024
• 490230468 cubed (490230468³) is 117815084192424988109063232
• The square root of 490230468 is 22141.1487506859
• The cube root of 490230468 is 788.4970988879

Scales and comparisons

• 490,230,468 seconds is equal to 15 years, 30 weeks, 3 days, 23 hours, 7 minutes, 48 seconds.
• To count from 1 to 490,230,468 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 490230468 cubic inches would be around 65.7 feet tall.

Recreational maths with 490230468

• 490230468 backwards is 864032094
• 490230468 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 490230468's digits is 36
• More coming soon!