162345671465985

Names of 162345671465985

• Cardinal: 162345671465985 can be written as One hundred sixty-two trillion, three hundred forty-five billion, six hundred seventy-one million, four hundred sixty-five thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.62345671465985 × 10¹⁴

Factors of 162345671465985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 63113739

Divisors of 162345671465985

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 63 105 315 8167 24501 40835 57169 73503 122505 171507 285845 367515 514521 857535 2572605 63105557 189316671 315527785 441738899 567950013 946583355 1325216697 2208694495 2839750065 3975650091 6626083485 19878250455 515383084019 1546149252057 2576915420095 3607681588133 4638447756171 7730746260285 10823044764399 18038407940665 23192238780855 32469134293197 54115223821995 162345671465985
• Sum of all divisors σ(n): 321638427392256
• Sum of proper divisors (its aliquot sum) s(n): 159292755926271
• 162345671465985 is a deficient number, because the sum of its proper divisors (159292755926271) is less than itself. Its deficiency is 3052915539714

Bases of 162345671465985

• Binary: 100100111010011100001100000101000001110000000001₂
• Hexadecimal: 0x93A70C141C01
• Base-36: 1LJOKL5E69

Squares and roots of 162345671465985

• 162345671465985 squared (162345671465985²) is 26356117043741536219012020225
• 162345671465985 cubed (162345671465985³) is 4278801518702311248674209135509512219546625
• The square root of 162345671465985 is 12741494.0829553031
• The cube root of 162345671465985 is 54552.3634953209

Scales and comparisons

• 162,345,671,465,985 seconds is equal to 5,162,090 years, 9 weeks, 4 days, 3 hours, 39 minutes, 45 seconds.
• To count from 1 to 162,345,671,465,985 would take you about twelve million, nine hundred five thousand, two hundred twenty-five 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 162345671465985 cubic inches would be around 4546 feet tall.

Recreational maths with 162345671465985

• 162345671465985 backwards is 589564176543261
• The number of decimal digits it has is: 15
• The sum of 162345671465985's digits is 72
• More coming soon!