164020021 (number)

164020021 is an odd 9-digits composite number following 164020020 and preceding 164020022. In scientific notation, it is written as 1.64020021 × 10^8. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 148488000 positive integers (up to 164020021) that are relatively prime to 164020021.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million twenty thousand twenty-one

Notation

Scientific notation 1.64020021 × 10^8
Engineering notation 1.64020021 × 10^6

Prime Factorization of 164020021

Prime Factorization 11 × 241 × 61871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164020021
Product of the distinct prime numbers

The prime factorization of 164020021 is 11 × 241 × 61871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 4, 19, 538, 295, 1378, 5652, 97405, 2946, 919466, 631536, 5795530, 2641150, 76063593, 71070189, 602037125, 502622903, 3709697418, 2661535125

Basic calculations (n = 164020021)

Multiplication

n×y
n×2 328040042
n×3 492060063
n×4 656080084
n×5 820100105

Division

n÷y
n÷2 82010010.5
n÷3 54673340.333333
n÷3 41005005.25
n÷5 32804004.2

Exponentiation

ny
n2 26902567288840441
n3 4.4125596516695E+24
n4 7.2374812673059E+32
n5 1.1870918294506E+41

Nth Root

y√n
2√n 12807.030139732
3√n 547.39264076481
4√n 113.16814984673
5√n 43.95207393472

Divisors of 164020021

1, 11, 241, 2651, 61871, 680581, 14910911, 164020021

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164020020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164020021 can be divided by 8 positive divisors. The sum of these divisors (counting 164020021) is 1, the average is 0.125.

Base conversion 164020021

Base System Value
2 Binary 1001110001101011111100110101
3 Ternary 102102122002011121
4 Quaternary 21301223330311
5 Quinary 313442120041
6 Senary 24135303541
8 Octal 1161537465
10 Decimal 164020021
12 Duodecimal 46b1abb1
16 Hexadecimal 9c6bf35
20 Vigesimal 2b52a11
36 Base36 2pninp

Cryptographic Hash Functions

md5 e34f3653dc1f5063634f6a3282207921
sha1 95fd584147fc1730112240eb7d24a05d86d4575f
sha256 d1bb17eb6d7ffec7a30710f43f76697f96b622053bd412b28788a6ecf8f0ae6d
sha512 274458ed9048c6c034010db4bda96d60b468669952f97ea9e25e31b01d78a93ea4f5c16e142385f7ccc0420f9d041bce8e66243158570c3a36c18c501b655e31
ripemd-160 5039f6dce0075c45af48339a8984c5b1c48009cd

164020021 as geometric shapes

Circle

Radius = n
Diameter 328040042
Circumference 1030568186.0305
Area 8.4516907757326E+16

Sphere

Radius = n
Volume 1.8483286646949E+25
Surface area 3.380676310293E+17
Circumference 1030568186.0305

Square

Length = n
Perimeter 656080084
Area 26902567288840441
Diagonal 231959338.19892

Cube

Length = n
Surface area 161415403733042646
Volume 4.4125596516695E+24
Space diagonal 284091009.83051

Equilateral Triangle

Length = n
Perimeter 492060063
Area 1.1649153349578E+16
Altitude 142045504.91526

Triangular Pyramid

Length = n
Surface area 1.1649153349578E+16
Volume 5.2002514201428E+23
Height 77319779.39964