16800456842

Names of 16800456842

• Cardinal: 16800456842 can be written as Sixteen billion, eight hundred million, four hundred fifty-six thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.6800456842 × 10¹⁰

Factors of 16800456842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 230

Divisors of 16800456842

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 13 26 29 58 89 97 178 194 377 754 841 1157 1261 1682 2314 2522 2581 2813 5162 5626 7921 8633 10933 15842 17266 21866 33553 36569 67106 73138 74849 81577 102973 112229 149698 163154 205946 224458 229709 250357 459418 500714 768337 973037 1060501 1536674 1946074 2121002 2986217 3254641 5972434 6509282 6661561 7260353 9988381 13323122 14520706 19976762 22281773 44563546 86600293 94384589 173200586 188769178 289663049 579326098 646171417 1292342834 8400228421 16800456842
• Sum of all divisors σ(n): 28719723396
• Sum of proper divisors (its aliquot sum) s(n): 11919266554
• 16800456842 is a deficient number, because the sum of its proper divisors (11919266554) is less than itself. Its deficiency is 4881190288

Bases of 16800456842

• Binary: 1111101001011000101010000010001010₂
• Hexadecimal: 0x3E962A08A
• Base-36: 7PUK3GQ

Squares and roots of 16800456842

• 16800456842 squared (16800456842²) is 282255350099904612964
• 16800456842 cubed (16800456842³) is 4742018827777047838418395699688
• The square root of 16800456842 is 129616.5762624519
• The cube root of 16800456842 is 2561.1815449373

Scales and comparisons

• 16,800,456,842 seconds is equal to 534 years, 10 weeks, 3 days, 17 hours, 34 minutes, 2 seconds.
• To count from 1 to 16,800,456,842 would take you about one thousand and sixty-eight 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 16800456842 cubic inches would be around 213.4 feet tall.

Recreational maths with 16800456842

• 16800456842 backwards is 24865400861
• The number of decimal digits it has is: 11
• The sum of 16800456842's digits is 44
• More coming soon!