5351263491

Names of 5351263491

• Cardinal: 5351263491 can be written as Five billion, three hundred fifty-one million, two hundred sixty-three thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 5.351263491 × 10⁹

Factors of 5351263491

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 235

Divisors of 5351263491

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 21 37 49 61 111 127 147 183 259 381 427 777 889 1281 1813 2257 2667 2989 4699 5439 6223 6771 7747 8967 14097 15799 16129 18669 23241 32893 47397 48387 54229 98679 110593 112903 162687 230251 286639 331779 338709 379603 596773 690753 790321 859917 983869 1138809 1790319 2006473 2370963 2951607 4177411 6019419 6887083 12532233 14045311 20661249 29241877 36403153 42135933 48209581 87725631 109209459 144628743 254822071 764466213 1783754497 5351263491
• Sum of all divisors σ(n): 8732740176
• Sum of proper divisors (its aliquot sum) s(n): 3381476685
• 5351263491 is a deficient number, because the sum of its proper divisors (3381476685) is less than itself. Its deficiency is 1969786806

Bases of 5351263491

• Binary: 100111110111101011100110100000011₂
• Hexadecimal: 0x13EF5CD03
• Base-36: 2GI05C3

Squares and roots of 5351263491

• 5351263491 squared (5351263491²) is 28636020950109507081
• 5351263491 cubed (5351263491³) is 153238893437832137694561279771
• The square root of 5351263491 is 73152.3307284189
• The cube root of 5351263491 is 1749.1166688709

Scales and comparisons

• 5,351,263,491 seconds is equal to 170 years, 7 weeks, 6 days, 22 hours, 4 minutes, 51 seconds.
• To count from 1 to 5,351,263,491 would take you about three hundred forty 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 5351263491 cubic inches would be around 145.8 feet tall.

Recreational maths with 5351263491

• 5351263491 backwards is 1943621535
• The number of decimal digits it has is: 10
• The sum of 5351263491's digits is 39
• More coming soon!