164018642 (number)

164018642 is an even 9-digits composite number following 164018641 and preceding 164018643. In scientific notation, it is written as 1.64018642 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 81026352 positive integers (up to 164018642) that are relatively prime to 164018642.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million eighteen thousand six hundred forty-two

Notation

Scientific notation 1.64018642 × 10^8
Engineering notation 1.64018642 × 10^6

Prime Factorization of 164018642

Prime Factorization 2 × 709 × 103 × 1123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 164018642
Product of the distinct prime numbers

The prime factorization of 164018642 is 2 × 709 × 103 × 1123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 13, 23, 946, 287, 1894, 9528, 52148, 62718, 499948, 188992, 7193114, 5144259, 72566857, 23760429, 398697239, 50342967, 1808763977, 6770393204

Basic calculations (n = 164018642)

Multiplication

n×y
n×2 328037284
n×3 492055926
n×4 656074568
n×5 820093210

Division

n÷y
n÷2 82009321
n÷3 54672880.666667
n÷3 41004660.5
n÷5 32803728.4

Exponentiation

ny
n2 26902114923524164
n3 4.4124483566844E+24
n4 7.237237873585E+32
n5 1.1870419278564E+41

Nth Root

y√n
2√n 12806.976302
3√n 547.39110669078
4√n 113.16791198039
5√n 43.952000028969

Divisors of 164018642

1, 2, 103, 206, 709, 1123, 1418, 2246, 73027, 115669, 146054, 231338, 796207, 1592414, 82009321, 164018642

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164018641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164018642 can be divided by 16 positive divisors. The sum of these divisors (counting 164018642) is 1, the average is 0.0625.

Base conversion 164018642

Base System Value
2 Binary 1001110001101011100111010010
3 Ternary 102102122000021112
4 Quaternary 21301223213102
5 Quinary 313442044032
6 Senary 24135253322
8 Octal 1161534722
10 Decimal 164018642
12 Duodecimal 46b1a242
16 Hexadecimal 9c6b9d2
20 Vigesimal 2b526c2
36 Base36 2pnhle

Cryptographic Hash Functions

md5 7d1f2b7634a6f7d7920418a151cb0d8c
sha1 fd85a53722123d2d54eb7476c95b1b0e0e693008
sha256 71d857a9f2923f12b68f8b28a7f435b44b1c6f58ad546e7a2d5edc32489498c8
sha512 930e09dd31e151cc6666f6c957fc3cc7fcf59baf7b398914d8ac4d4bef89f85676840b380b01e8de2536d34e68734e20615528a9016d1ae9eb314ffbe75ff0a8
ripemd-160 1487d908e139758d8d899d59f88c936d1395d063

164018642 as geometric shapes

Circle

Radius = n
Diameter 328037284
Circumference 1030559521.5179
Area 8.4515486609772E+16

Sphere

Radius = n
Volume 1.8482820455605E+25
Surface area 3.3806194643909E+17
Circumference 1030559521.5179

Square

Length = n
Perimeter 656074568
Area 26902114923524164
Diagonal 231957387.99842

Cube

Length = n
Surface area 161412689541144984
Volume 4.4124483566844E+24
Space diagonal 284088621.33245

Equilateral Triangle

Length = n
Perimeter 492055926
Area 1.164895746965E+16
Altitude 142044310.66623

Triangular Pyramid

Length = n
Surface area 1.164895746965E+16
Volume 5.2001202577449E+23
Height 77319129.332806