164496998412687021
164,496,998,412,687,021 is an odd composite number composed of four prime numbers multiplied together.
164496998412687021 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 164496998412687021:
3 × 367 × 409 × 365298047369
See below for interesting mathematical facts about the number 164496998412687021 from the Numbermatics database.
Names of 164496998412687021
- Cardinal: 164496998412687021 can be written as One hundred sixty-four quadrillion, four hundred ninety-six trillion, nine hundred ninety-eight billion, four hundred twelve million, six hundred eighty-seven thousand and twenty-one.
Scientific notation
- Scientific notation: 1.64496998412687021 × 1017
Factors of 164496998412687021
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 365298048148
Divisors of 164496998412687021
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 220464677548742400
- Sum of proper divisors (its aliquot sum) s(n): 55967679136055379
- 164496998412687021 is a deficient number, because the sum of its proper divisors (55967679136055379) is less than itself. Its deficiency is 108529319276631642
Bases of 164496998412687021
- Binary: 10010010000110100100100110000001010000000110010110101011012
- Hexadecimal: 0x2486926050196AD
- Base-36: 18ZPBHTW9XNX
Squares and roots of 164496998412687021
- 164496998412687021 squared (1644969984126870212) is 27059262486783556306436493301854441
- 164496998412687021 cubed (1644969984126870213) is 4451167458336916114300528949691202923896881031910261
-
The
square root of 164496998412687021 is 405582295.4872254049 -
The
cube root of 164496998412687021 is 547922.7411780891
Scales and comparisons
How big is 164496998412687021?- 164,496,998,412,687,021 seconds is equal to 5,230,495,726 years, 46 weeks, 5 days, 6 hours, 50 minutes, 21 seconds.
-
To count from 1 to 164,496,998,412,687,021 would take you about fifteen billion, six hundred ninety-one million, four hundred eighty-seven thousand, one hundred eighty 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 164496998412687021 cubic inches would be around 45660.2 feet tall.
Recreational maths with 164496998412687021
- 164496998412687021 backwards is 120786214899694461
- The number of decimal digits it has is: 18
- The sum of 164496998412687021's digits is 87
- More coming soon!
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