450898980

Names of 450898980

• Cardinal: 450898980 can be written as Four hundred fifty million, eight hundred ninety-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.5089898 × 10⁸

Factors of 450898980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1609

Divisors of 450898980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 103 105 140 147 196 206 210 245 294 309 412 420 490 515 588 618 721 735 980 1030 1236 1442 1470 1489 1545 2060 2163 2884 2940 2978 3090 3605 4326 4467 5047 5956 6180 7210 7445 8652 8934 10094 10423 10815 14420 14890 15141 17868 20188 20846 21630 22335 25235 29780 30282 31269 41692 43260 44670 50470 52115 60564 62538 72961 75705 89340 100940 104230 125076 145922 151410 153367 156345 208460 218883 291844 302820 306734 312690 364805 437766 460101 613468 625380 729610 766835 875532 920202 1073569 1094415 1459220 1533670 1840404 2147138 2188830 2300505 3067340 3220707 4294276 4377660 4601010 5367845 6441414 7514983 9202020 10735690 12882828 15029966 16103535 21471380 22544949 30059932 32207070 37574915 45089898 64414140 75149830 90179796 112724745 150299660 225449490 450898980
• Sum of all divisors σ(n): 1483896960
• Sum of proper divisors (its aliquot sum) s(n): 1032997980
• 450898980 is an abundant number, because the sum of its proper divisors (1032997980) is greater than itself. Its abundance is 582099000

Bases of 450898980

• Binary: 11010111000000010110000100100₂
• Hexadecimal: 0x1AE02C24
• Base-36: 7GGBVO

Squares and roots of 450898980

• 450898980 squared (450898980²) is 203309890165040400
• 450898980 cubed (450898980³) is 91672222099328748018792000
• The square root of 450898980 is 21234.3820253851
• The cube root of 450898980 is 766.8193869253

Scales and comparisons

• 450,898,980 seconds is equal to 14 years, 17 weeks, 3 days, 17 hours, 43 minutes.
• To count from 1 to 450,898,980 would take you about twenty-one 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 450898980 cubic inches would be around 63.9 feet tall.

Recreational maths with 450898980

• 450898980 backwards is 089898054
• The number of decimal digits it has is: 9
• The sum of 450898980's digits is 51
• More coming soon!