40934047431395646

Names of 40934047431395646

• Cardinal: 40934047431395646 can be written as Forty quadrillion, nine hundred thirty-four trillion, forty-seven billion, four hundred thirty-one million, three hundred ninety-five thousand, six hundred forty-six.

Scientific notation

• Scientific notation: 4.0934047431395646 × 10¹⁶

Factors of 40934047431395646

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1154958733658

Divisors of 40934047431395646

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 179 198 358 537 1074 1611 1969 3222 3938 5907 11814 17721 35442 1154958733463 2309917466926 3464876200389 6929752400778 10394628601167 12704546068093 20789257202334 25409092136186 38113638204279 76227276408558 114340914612837 206737613289877 228681829225674 413475226579754 620212839869631 1240425679739262 1860638519608893 2274113746188647 3721277039217786 4548227492377294 6822341238565941 13644682477131882 20467023715697823 40934047431395646
• Sum of all divisors σ(n): 97293723707007360
• Sum of proper divisors (its aliquot sum) s(n): 56359676275611714
• 40934047431395646 is an abundant number, because the sum of its proper divisors (56359676275611714) is greater than itself. Its abundance is 15425628844216068

Bases of 40934047431395646

• Binary: 10010001011011010100110010011100010111100000100100111110₂
• Hexadecimal: 0x916D4C9C5E093E
• Base-36: B71WPSAV8ZI

Squares and roots of 40934047431395646

• 40934047431395646 squared (40934047431395646²) is 1675596239115748484020927387757316
• 40934047431395646 cubed (40934047431395646³) is 68588935927832208893600176711773845698511827046136
• The square root of 40934047431395646 is 202321643.5070544943
• The cube root of 40934047431395646 is 344636.7314894149

Scales and comparisons

• 40,934,047,431,395,646 seconds is equal to 1,301,576,090 years, 51 weeks, 5 days, 15 hours, 14 minutes, 6 seconds.
• To count from 1 to 40,934,047,431,395,646 would take you about three billion, nine hundred four million, seven hundred twenty-eight thousand, two hundred seventy-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 40934047431395646 cubic inches would be around 28719.7 feet tall.

Recreational maths with 40934047431395646

• 40934047431395646 backwards is 64659313474043904
• The number of decimal digits it has is: 17
• The sum of 40934047431395646's digits is 72
• More coming soon!