396893678328

Names of 396893678328

• Cardinal: 396893678328 can be written as Three hundred ninety-six billion, eight hundred ninety-three million, six hundred seventy-eight thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 3.96893678328 × 10¹¹

Factors of 396893678328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 262495831

Divisors of 396893678328

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 168 189 216 252 378 504 756 1512 262495819 524991638 787487457 1049983276 1574974914 1837470733 2099966552 2362462371 3149949828 3674941466 4724924742 5512412199 6299899656 7087387113 7349882932 9449849484 11024824398 14174774226 14699765864 16537236597 18899698968 22049648796 28349548452 33074473194 44099297592 49611709791 56699096904 66148946388 99223419582 132297892776 198446839164 396893678328
• Sum of all divisors σ(n): 1259979936000
• Sum of proper divisors (its aliquot sum) s(n): 863086257672
• 396893678328 is an abundant number, because the sum of its proper divisors (863086257672) is greater than itself. Its abundance is 466192579344

Bases of 396893678328

• Binary: 101110001101000101101001110101011111000₂
• Hexadecimal: 0x5C68B4EAF8
• Base-36: 52BW8Y60

Squares and roots of 396893678328

• 396893678328 squared (396893678328²) is 157524591896729936875584
• 396893678328 cubed (396893678328³) is 62520514705010206961385781453143552
• The square root of 396893678328 is 629994.9827800219
• The cube root of 396893678328 is 7348.9404326841

Scales and comparisons

• 396,893,678,328 seconds is equal to 12,619 years, 51 weeks, 3 days, 19 hours, 58 minutes, 48 seconds.
• To count from 1 to 396,893,678,328 would take you about twenty-five thousand, two hundred thirty-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 396893678328 cubic inches would be around 612.4 feet tall.

Recreational maths with 396893678328

• 396893678328 backwards is 823876398693
• 396893678328 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 396893678328's digits is 72
• More coming soon!