16163163423

Names of 16163163423

• Cardinal: 16163163423 can be written as Sixteen billion, one hundred sixty-three million, one hundred sixty-three thousand, four hundred twenty-three.

Scientific notation

• Scientific notation: 1.6163163423 × 10¹⁰

Factors of 16163163423

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1903

Divisors of 16163163423

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 17 33 51 99 121 153 187 363 561 881 991 1089 1683 2057 2643 2973 6171 7929 8919 9691 10901 14977 16847 18513 29073 32703 44931 50541 87219 98109 106601 119911 134793 151623 164747 185317 319803 359733 494241 555951 873071 959409 1079199 1482723 1667853 1812217 2038487 2619213 5436651 6115461 7857639 9603781 14842207 16309953 18346383 28811343 44526621 86434029 105641591 133579863 163264277 316924773 489792831 950774319 1469378493 1795907047 5387721141 16163163423
• Sum of all divisors σ(n): 27230007168
• Sum of proper divisors (its aliquot sum) s(n): 11066843745
• 16163163423 is a deficient number, because the sum of its proper divisors (11066843745) is less than itself. Its deficiency is 5096319678

Bases of 16163163423

• Binary: 1111000011011001100100110100011111₂
• Hexadecimal: 0x3C3664D1F
• Base-36: 7FB4OPR

Squares and roots of 16163163423

• 16163163423 squared (16163163423²) is 261247851838605076929
• 16163163423 cubed (16163163423³) is 4222591723175064878760913967967
• The square root of 16163163423 is 127134.4305174645
• The cube root of 16163163423 is 2528.3786902803

Scales and comparisons

• 16,163,163,423 seconds is equal to 513 years, 48 weeks, 5 days, 15 hours, 37 minutes, 3 seconds.
• To count from 1 to 16,163,163,423 would take you about one thousand and twenty-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 16163163423 cubic inches would be around 210.7 feet tall.

Recreational maths with 16163163423

• 16163163423 backwards is 32436136161
• The number of decimal digits it has is: 11
• The sum of 16163163423's digits is 36
• More coming soon!