470840490

Names of 470840490

• Cardinal: 470840490 can be written as Four hundred seventy million, eight hundred forty thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.7084049 × 10⁸

Factors of 470840490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 881

Divisors of 470840490

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 67 90 113 134 201 226 335 339 402 565 603 670 678 691 1005 1017 1130 1206 1382 1695 2010 2034 2073 3015 3390 3455 4146 5085 6030 6219 6910 7571 10170 10365 12438 15142 20730 22713 31095 37855 45426 46297 62190 68139 75710 78083 92594 113565 136278 138891 156166 227130 231485 234249 277782 340695 390415 416673 462970 468498 681390 694455 702747 780830 833346 1171245 1388910 1405494 2083365 2342490 3513735 4166730 5231561 7027470 10463122 15694683 26157805 31389366 47084049 52315610 78473415 94168098 156946830 235420245 470840490
• Sum of all divisors σ(n): 1255265856
• Sum of proper divisors (its aliquot sum) s(n): 784425366
• 470840490 is an abundant number, because the sum of its proper divisors (784425366) is greater than itself. Its abundance is 313584876

Bases of 470840490

• Binary: 11100000100000111010010101010₂
• Hexadecimal: 0x1C1074AA
• Base-36: 7SBQUI

Squares and roots of 470840490

• 470840490 squared (470840490²) is 221690767023440100
• 470840490 cubed (470840490³) is 104380989373792378169649000
• The square root of 470840490 is 21698.8591866023
• The cube root of 470840490 is 777.9611942413

Scales and comparisons

• 470,840,490 seconds is equal to 14 years, 50 weeks, 3 days, 13 hours, 1 minute, 30 seconds.
• To count from 1 to 470,840,490 would take you about twenty-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 470840490 cubic inches would be around 64.8 feet tall.

Recreational maths with 470840490

• 470840490 backwards is 094048074
• The number of decimal digits it has is: 9
• The sum of 470840490's digits is 36
• More coming soon!