16623143168

Names of 16623143168

• Cardinal: 16623143168 can be written as Sixteen billion, six hundred twenty-three million, one hundred forty-three thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6623143168 × 10¹⁰

Factors of 16623143168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9488

Divisors of 16623143168

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 256 304 361 608 722 1216 1444 2432 2888 4864 5776 6859 9467 11552 13718 18934 23104 27436 37868 46208 54872 75736 92416 109744 151472 179873 219488 302944 359746 438976 605888 719492 877952 1211776 1438984 1755904 2423552 2877968 3417587 5755936 6835174 11511872 13670348 23023744 27340696 46047488 54681392 64934153 109362784 129868306 218725568 259736612 437451136 519473224 874902272 1038946448 2077892896 4155785792 8311571584 16623143168
• Sum of all divisors σ(n): 35028191520
• Sum of proper divisors (its aliquot sum) s(n): 18405048352
• 16623143168 is an abundant number, because the sum of its proper divisors (18405048352) is greater than itself. Its abundance is 1781905184

Bases of 16623143168

• Binary: 1111011110110100010000100100000000₂
• Hexadecimal: 0x3DED10900
• Base-36: 7MWZNCW

Squares and roots of 16623143168

• 16623143168 squared (16623143168²) is 276328888783825076224
• 16623143168 cubed (16623143168³) is 4593454679707873644740064837632
• The square root of 16623143168 is 128930.7688955587
• The cube root of 16623143168 is 2552.1393385069

Scales and comparisons

• 16,623,143,168 seconds is equal to 528 years, 29 weeks, 2 days, 11 hours, 46 minutes, 8 seconds.
• To count from 1 to 16,623,143,168 would take you about one thousand and fifty-seven 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 16623143168 cubic inches would be around 212.7 feet tall.

Recreational maths with 16623143168

• 16623143168 backwards is 86134132661
• The number of decimal digits it has is: 11
• The sum of 16623143168's digits is 41
• More coming soon!