42289397345

Names of 42289397345

• Cardinal: 42289397345 can be written as Forty-two billion, two hundred eighty-nine million, three hundred ninety-seven thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 4.2289397345 × 10¹⁰

Factors of 42289397345

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 868

Divisors of 42289397345

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 13 19 37 65 67 95 185 247 335 361 481 703 727 871 1235 1273 1805 2405 2479 3515 3635 4355 4693 6365 9139 9451 12395 13357 13813 16549 23465 24187 26899 32227 45695 47101 47255 48709 66785 69065 82745 120935 134495 161135 173641 179569 235505 243545 262447 314431 349687 511081 612313 633217 868205 894919 897845 925471 1312235 1572155 1748435 1802233 2555405 3061565 3166085 3411811 4474595 4627355 6644053 9011165 9710539 11633947 12031123 17059055 17583949 23429029 33220265 34242427 48552695 58169735 60155615 87919745 117145145 126237007 171212135 228591337 445151551 631185035 650606113 1142956685 2225757755 3253030565 8457879469 42289397345
• Sum of all divisors σ(n): 60204388608
• Sum of proper divisors (its aliquot sum) s(n): 17914991263
• 42289397345 is a deficient number, because the sum of its proper divisors (17914991263) is less than itself. Its deficiency is 24374406082

Bases of 42289397345

• Binary: 100111011000101001001111111001100001₂
• Hexadecimal: 0x9D8A4FE61
• Base-36: JFE0JTT

Squares and roots of 42289397345

• 42289397345 squared (42289397345²) is 1788393127803293049025
• 42289397345 cubed (42289397345³) is 75630067590740826749694789838625
• The square root of 42289397345 is 205643.8604602629
• The cube root of 42289397345 is 3483.9921306749

Scales and comparisons

• 42,289,397,345 seconds is equal to 1,344 years, 34 weeks, 6 days, 14 hours, 49 minutes, 5 seconds.
• To count from 1 to 42,289,397,345 would take you about two thousand, six hundred eighty-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 42289397345 cubic inches would be around 290.3 feet tall.

Recreational maths with 42289397345

• 42289397345 backwards is 54379398224
• The number of decimal digits it has is: 11
• The sum of 42289397345's digits is 56
• More coming soon!