164019385 (number)

164019385 is an odd 9-digits composite number following 164019384 and preceding 164019386. In scientific notation, it is written as 1.64019385 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 130011264 positive integers (up to 164019385) that are relatively prime to 164019385.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million nineteen thousand three hundred eighty-five

Notation

Scientific notation 1.64019385 × 10^8
Engineering notation 1.64019385 × 10^6

Prime Factorization of 164019385

Prime Factorization 5 × 109 × 300953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164019385
Product of the distinct prime numbers

The prime factorization of 164019385 is 5 × 109 × 300953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 55, 24, 845, 724, 2644, 1517, 96930, 25655, 283221, 216246, 4242509, 3747650, 49844888, 47343886, 516064887, 870802410, 7463359383, 5757522104

Basic calculations (n = 164019385)

Multiplication

n×y
n×2 328038770
n×3 492058155
n×4 656077540
n×5 820096925

Division

n÷y
n÷2 82009692.5
n÷3 54673128.333333
n÷3 41004846.25
n÷5 32803877

Exponentiation

ny
n2 26902358655778225
n3 4.4125083217702E+24
n4 7.2373690124413E+32
n5 1.1870688144387E+41

Nth Root

y√n
2√n 12807.005309595
3√n 547.39193324515
4√n 113.16804014206
5√n 43.952039849171

Divisors of 164019385

1, 5, 109, 545, 300953, 1504765, 32803877, 164019385

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 -164019384
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 164019385 can be divided by 8 positive divisors. The sum of these divisors (counting 164019385) is 1, the average is 0.125.

Base conversion 164019385

Base System Value
2 Binary 1001110001101011110010111001
3 Ternary 102102122001022001
4 Quaternary 21301223302321
5 Quinary 313442110020
6 Senary 24135301001
8 Octal 1161536271
10 Decimal 164019385
12 Duodecimal 46b1a761
16 Hexadecimal 9c6bcb9
20 Vigesimal 2b52895
36 Base36 2pni61

Cryptographic Hash Functions

md5 6916893b84282548bf38fc70bfa65e4e
sha1 ad734284817bf92060d25f9b42f615da986e00c2
sha256 dce7c6cc3d6432d3c8642cd823341bc0360bad8660e0dd2ade49a94c5272bee9
sha512 5a563b4462e68b9cdee6ebe15ab60ce4a1d318d778fe97a069347bff6fb3160b7d71056b6b5d32db3d71076bb3f0c45aa38c382c7a532e270603a7248546ef8f
ripemd-160 9b48127ecaf5aa84c2a8f17865b52a258fa21df2

164019385 as geometric shapes

Circle

Radius = n
Diameter 328038770
Circumference 1030564189.9246
Area 8.4516252317231E+16

Sphere

Radius = n
Volume 1.8483071636769E+25
Surface area 3.3806500926892E+17
Circumference 1030564189.9246

Square

Length = n
Perimeter 656077540
Area 26902358655778225
Diagonal 231958438.75909

Cube

Length = n
Surface area 161414151934669350
Volume 4.4125083217702E+24
Space diagonal 284089908.2462

Equilateral Triangle

Length = n
Perimeter 492058155
Area 1.1649063008812E+16
Altitude 142044954.1231

Triangular Pyramid

Length = n
Surface area 1.1649063008812E+16
Volume 5.2001909272763E+23
Height 77319479.586365