162838766422144

Names of 162838766422144

• Cardinal: 162838766422144 can be written as One hundred sixty-two trillion, eight hundred thirty-eight billion, seven hundred sixty-six million, four hundred twenty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.62838766422144 × 10¹⁴

Factors of 162838766422144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 18126548

Divisors of 162838766422144

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 16 32 64 128 70457 140914 281828 563656 1127312 2254624 4509248 9018496 18056089 36112178 72224356 144448712 288897424 577794848 1155589696 2311179392 1272177862673 2544355725346 5088711450692 10177422901384 20354845802768 40709691605536 81419383211072 162838766422144
• Sum of all divisors σ(n): 324409977251100
• Sum of proper divisors (its aliquot sum) s(n): 161571210828956
• 162838766422144 is a deficient number, because the sum of its proper divisors (161571210828956) is less than itself. Its deficiency is 1267555593188

Bases of 162838766422144

• Binary: 100101000001100111011010110101000000100010000000₂
• Hexadecimal: 0x9419DAD40880
• Base-36: 1LPZ3H5LDS

Squares and roots of 162838766422144

• 162838766422144 squared (162838766422144²) is 26516463849885572246813556736
• 162838766422144 cubed (162838766422144³) is 4317908263192741941321062021520089870761984
• The square root of 162838766422144 is 12760829.3783023367
• The cube root of 162838766422144 is 54607.5385770347

Scales and comparisons

• 162,838,766,422,144 seconds is equal to 5,177,769 years, 4 weeks, 16 hours, 49 minutes, 4 seconds.
• To count from 1 to 162,838,766,422,144 would take you about twelve million, nine hundred forty-four thousand, four hundred twenty-two 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 162838766422144 cubic inches would be around 4550.6 feet tall.

Recreational maths with 162838766422144

• 162838766422144 backwards is 441224667838261
• 162838766422144 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 162838766422144's digits is 64
• More coming soon!