315249678974426

Names of 315249678974426

• Cardinal: 315249678974426 can be written as Three hundred fifteen trillion, two hundred forty-nine billion, six hundred seventy-eight million, nine hundred seventy-four thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 3.15249678974426 × 10¹⁴

Factors of 315249678974426

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 7488471774

Divisors of 315249678974426

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 14 31 62 97 194 217 434 679 1358 3007 6014 21049 42098 7488471637 14976943274 52419301459 104838602918 232142620747 464285241494 726381748789 1452763497578 1624998345229 3249996690458 5084672241523 10169344483046 22517834212459 45035668424918 157624839487213 315249678974426
• Sum of all divisors σ(n): 563612329362432
• Sum of proper divisors (its aliquot sum) s(n): 248362650388006
• 315249678974426 is a deficient number, because the sum of its proper divisors (248362650388006) is less than itself. Its deficiency is 66887028586420

Bases of 315249678974426

• Binary: 1000111101011011111001001001000010111110111011010₂
• Hexadecimal: 0x11EB7C9217DDA
• Base-36: 33QVPBCT7E

Squares and roots of 315249678974426

• 315249678974426 squared (315249678974426²) is 99382360093478650419162029476
• 315249678974426 cubed (315249678974426³) is 31330257115189950060963422235477888462180776
• The square root of 315249678974426 is 17755271.8642781135
• The cube root of 315249678974426 is 68058.8935414155

Scales and comparisons

• 315,249,678,974,426 seconds is equal to 10,023,964 years, 34 weeks, 2 days, 6 hours, 40 minutes, 26 seconds.
• To count from 1 to 315,249,678,974,426 would take you about twenty-five million, fifty-nine thousand, nine hundred eleven 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 315249678974426 cubic inches would be around 5671.6 feet tall.

Recreational maths with 315249678974426

• 315249678974426 backwards is 624479876942513
• The number of decimal digits it has is: 15
• The sum of 315249678974426's digits is 77
• More coming soon!