168508633002160

Names of 168508633002160

• Cardinal: 168508633002160 can be written as One hundred sixty-eight trillion, five hundred eight billion, six hundred thirty-three million, two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.6850863300216 × 10¹⁴

Factors of 168508633002160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 191487082975

Divisors of 168508633002160

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 191487082957 382974165914 765948331828 957435414785 1531896663656 1914870829570 2106357912527 3063793327312 3829741659140 4212715825054 7659483318280 8425431650108 10531789562635 15318966636560 16850863300216 21063579125270 33701726600432 42127158250540 84254316501080 168508633002160
• Sum of all divisors σ(n): 427399169162256
• Sum of proper divisors (its aliquot sum) s(n): 258890536160096
• 168508633002160 is an abundant number, because the sum of its proper divisors (258890536160096) is greater than itself. Its abundance is 90381903157936

Bases of 168508633002160

• Binary: 100110010100000111111001001101100011000010110000₂
• Hexadecimal: 0x9941F93630B0
• Base-36: 1NQBSPBPV4

Squares and roots of 168508633002160

• 168508633002160 squared (168508633002160²) is 28395159396256646294564665600
• 168508633002160 cubed (168508633002160³) is 4784829493741646328557521486354384477696000
• The square root of 168508633002160 is 12981087.5123065093
• The cube root of 168508633002160 is 55234.1131341413

Scales and comparisons

• 168,508,633,002,160 seconds is equal to 5,358,053 years, 15 weeks, 3 days, 11 hours, 42 minutes, 40 seconds.
• To count from 1 to 168,508,633,002,160 would take you about thirteen million, three hundred ninety-five thousand, one hundred thirty-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 168508633002160 cubic inches would be around 4602.8 feet tall.

Recreational maths with 168508633002160

• 168508633002160 backwards is 061200336805861
• The number of decimal digits it has is: 15
• The sum of 168508633002160's digits is 49
• More coming soon!