164915795845622601

Names of 164915795845622601

• Cardinal: 164915795845622601 can be written as One hundred sixty-four quadrillion, nine hundred fifteen trillion, seven hundred ninety-five billion, eight hundred forty-five million, six hundred twenty-two thousand, six hundred one.

Scientific notation

• Scientific notation: 1.64915795845622601 × 10¹⁷

Factors of 164915795845622601

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9954389

Divisors of 164915795845622601

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 13 19 27 39 57 117 171 247 351 513 741 2223 6669 4768427 5185927 14305281 15557781 42915843 46673343 61989551 67417051 90600113 98532613 128747529 140020029 185968653 202251153 271800339 295597839 557905959 606753459 815401017 886793517 1177801469 1280923969 1673717877 1820260377 2446203051 2660380551 3533404407 3842771907 10600213221 11528315721 31800639663 34584947163 24728714326829 74186142980487 222558428941461 321473286248777 469845572209751 667675286824383 964419858746331 1409536716629253 2893259576238993 4228610149887759 6107992438726763 8679778728716979 12685830449663277 18323977316180289 54971931948540867 164915795845622601
• Sum of all divisors σ(n): 276961711949260800
• Sum of proper divisors (its aliquot sum) s(n): 112045916103638199
• 164915795845622601 is a deficient number, because the sum of its proper divisors (112045916103638199) is less than itself. Its deficiency is 52869879741984402

Bases of 164915795845622601

• Binary: 1001001001111001100000101011100101001110101010101101001001₂
• Hexadecimal: 0x249E60AE53AAB49
• Base-36: 193TRQPQTE89

Squares and roots of 164915795845622601

• 164915795845622601 squared (164915795845622601²) is 27197219719395072742843173322005201
• 164915795845622601 cubed (164915795845622601³) is 4485251134812299019552164048108527076697643605147801
• The square root of 164915795845622601 is 406098258.8556895067
• The cube root of 164915795845622601 is 548387.3376505599

Scales and comparisons

• 164,915,795,845,622,601 seconds is equal to 5,243,812,189 years, 43 weeks, 5 days, 2 hours, 43 minutes, 21 seconds.
• To count from 1 to 164,915,795,845,622,601 would take you about fifteen billion, seven hundred thirty-one million, four hundred thirty-six thousand, five hundred sixty-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 164915795845622601 cubic inches would be around 45698.9 feet tall.

Recreational maths with 164915795845622601

• 164915795845622601 backwards is 106226548597519461
• The number of decimal digits it has is: 18
• The sum of 164915795845622601's digits is 81
• More coming soon!