450821989070

Names of 450821989070

• Cardinal: 450821989070 can be written as Four hundred fifty billion, eight hundred twenty-one million, nine hundred eighty-nine thousand and seventy.

Scientific notation

• Scientific notation: 4.5082198907 × 10¹¹

Factors of 450821989070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 12821

Divisors of 450821989070

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 29 41 58 82 145 205 290 410 1189 2378 4733 5945 8011 9466 11890 16022 23665 40055 47330 80110 137257 194053 232319 274514 328451 388106 464638 656902 686285 970265 1161595 1372570 1642255 1940530 2323190 3284510 5627537 9525079 11255074 19050158 28137685 37916063 47625395 56275370 75832126 95250790 189580315 379160630 1099565827 1554558583 2199131654 3109117166 5497829135 7772792915 10995658270 15545585830 45082198907 90164397814 225410994535 450821989070
• Sum of all divisors σ(n): 860225365440
• Sum of proper divisors (its aliquot sum) s(n): 409403376370
• 450821989070 is a deficient number, because the sum of its proper divisors (409403376370) is less than itself. Its deficiency is 41418612700

Bases of 450821989070

• Binary: 110100011110111000101011010001011001110₂
• Hexadecimal: 0x68F715A2CE
• Base-36: 5R3RRT1Q

Squares and roots of 450821989070

• 450821989070 squared (450821989070²) is 203240465829031199464900
• 450821989070 cubed (450821989070³) is 91625271064557211893854137648643000
• The square root of 450821989070 is 671432.7881999805
• The cube root of 450821989070 is 7667.7573967771

Scales and comparisons

• 450,821,989,070 seconds is equal to 14,334 years, 38 weeks, 5 days, 2 hours, 17 minutes, 50 seconds.
• To count from 1 to 450,821,989,070 would take you about twenty-eight thousand, six hundred sixty-nine 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 450821989070 cubic inches would be around 639 feet tall.

Recreational maths with 450821989070

• 450821989070 backwards is 070989128054
• The number of decimal digits it has is: 12
• The sum of 450821989070's digits is 53
• More coming soon!