47345391946

Names of 47345391946

• Cardinal: 47345391946 can be written as Forty-seven billion, three hundred forty-five million, three hundred ninety-one thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 4.7345391946 × 10¹⁰

Factors of 47345391946

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9583

Divisors of 47345391946

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 19 23 38 46 53 106 109 218 437 874 1007 1219 2014 2071 2438 2507 4142 5014 5777 9377 11554 18754 23161 46322 47633 95266 109763 132871 178163 215671 219526 265742 356326 431342 496981 993962 1022093 2044186 2524549 4097749 5049098 8195498 9442639 11430563 18885278 19419767 22861126 23508139 38839534 47016278 54170929 108341858 217180697 434361394 446654641 893309282 1029247651 1245931367 2058495302 2491862734 23672695973 47345391946
• Sum of all divisors σ(n): 80215660800
• Sum of proper divisors (its aliquot sum) s(n): 32870268854
• 47345391946 is a deficient number, because the sum of its proper divisors (32870268854) is less than itself. Its deficiency is 14475123092

Bases of 47345391946

• Binary: 101100000110000000010101100101001010₂
• Hexadecimal: 0xB0601594A
• Base-36: LR0828A

Squares and roots of 47345391946

• 47345391946 squared (47345391946²) is 2241586138520361666916
• 47345391946 cubed (47345391946³) is 106128774308967171621811921058536
• The square root of 47345391946 is 217589.9628797249
• The cube root of 47345391946 is 3617.6446514505

Scales and comparisons

• 47,345,391,946 seconds is equal to 1,505 years, 22 weeks, 5 days, 1 hour, 45 minutes, 46 seconds.
• To count from 1 to 47,345,391,946 would take you about three thousand and ten 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 47345391946 cubic inches would be around 301.5 feet tall.

Recreational maths with 47345391946

• 47345391946 backwards is 64919354374
• The number of decimal digits it has is: 11
• The sum of 47345391946's digits is 55
• More coming soon!