16542479351968

Names of 16542479351968

• Cardinal: 16542479351968 can be written as Sixteen trillion, five hundred forty-two billion, four hundred seventy-nine million, three hundred fifty-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6542479351968 × 10¹³

Factors of 16542479351968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 69269181

Divisors of 16542479351968

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 17 32 34 68 136 272 439 544 878 1756 3512 7024 7463 14048 14926 29852 59704 119408 238816 69268723 138537446 277074892 554149784 1108299568 1177568291 2216599136 2355136582 4710273164 9420546328 18841092656 30408969397 37682185312 60817938794 121635877588 243271755176 486543510352 516952479749 973087020704 1033904959498 2067809918996 4135619837992 8271239675984 16542479351968
• Sum of all divisors σ(n): 34562322527040
• Sum of proper divisors (its aliquot sum) s(n): 18019843175072
• 16542479351968 is an abundant number, because the sum of its proper divisors (18019843175072) is greater than itself. Its abundance is 1477363823104

Bases of 16542479351968

• Binary: 11110000101110011000100110110000000010100000₂
• Hexadecimal: 0xF0B989B00A0
• Base-36: 5V3ID3B8G

Squares and roots of 16542479351968

• 16542479351968 squared (16542479351968²) is 273653623110287621225473024
• 16542479351968 cubed (16542479351968³) is 4526909409893166076964055232073785311232
• The square root of 16542479351968 is 4067244.6879881717
• The cube root of 16542479351968 is 25480.0455718081

Scales and comparisons

• 16,542,479,351,968 seconds is equal to 525,999 years, 35 weeks, 9 hours, 19 minutes, 28 seconds.
• To count from 1 to 16,542,479,351,968 would take you about one million, three hundred fourteen thousand, nine hundred ninety-nine 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 16542479351968 cubic inches would be around 2123.3 feet tall.

Recreational maths with 16542479351968

• 16542479351968 backwards is 86915397424561
• The number of decimal digits it has is: 14
• The sum of 16542479351968's digits is 70
• More coming soon!