160442193128

Names of 160442193128

• Cardinal: 160442193128 can be written as One hundred sixty billion, four hundred forty-two million, one hundred ninety-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.60442193128 × 10¹¹

Factors of 160442193128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 98221

Divisors of 160442193128

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 343 392 599 686 1198 1372 2396 2744 4193 4792 8386 16772 29351 33544 58702 97613 117404 195226 205457 234808 390452 410914 683291 780904 821828 1366582 1643656 2733164 4783037 5466328 9566074 19132148 33481259 38264296 58470187 66962518 116940374 133925036 233880748 267850072 409291309 467761496 818582618 1637165236 2865039163 3274330472 5730078326 11460156652 20055274141 22920313304 40110548282 80221096564 160442193128
• Sum of all divisors σ(n): 351410400000
• Sum of proper divisors (its aliquot sum) s(n): 190968206872
• 160442193128 is an abundant number, because the sum of its proper divisors (190968206872) is greater than itself. Its abundance is 30526013744

Bases of 160442193128

• Binary: 10010101011011000110011001010011101000₂
• Hexadecimal: 0x255B1994E8
• Base-36: 21PF50IW

Squares and roots of 160442193128

• 160442193128 squared (160442193128²) is 25741697335722450424384
• 160442193128 cubed (160442193128³) is 4130054375380504444394423288433152
• The square root of 160442193128 is 400552.3600329923
• The cube root of 160442193128 is 5433.8318696689

Scales and comparisons

• 160,442,193,128 seconds is equal to 5,101 years, 29 weeks, 2 days, 19 hours, 52 minutes, 8 seconds.
• To count from 1 to 160,442,193,128 would take you about ten thousand, two hundred three 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 160442193128 cubic inches would be around 452.8 feet tall.

Recreational maths with 160442193128

• 160442193128 backwards is 821391244061
• The number of decimal digits it has is: 12
• The sum of 160442193128's digits is 41
• More coming soon!