164056987 (number)

164056987 is an odd 9-digits composite number following 164056986 and preceding 164056988. In scientific notation, it is written as 1.64056987 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 154406560 positive integers (up to 164056987) that are relatively prime to 164056987.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million fifty-six thousand nine hundred eighty-seven

Notation

Scientific notation 1.64056987 × 10^8
Engineering notation 1.64056987 × 10^6

Prime Factorization of 164056987

Prime Factorization 17 × 9650411

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 164056987
Product of the distinct prime numbers

The prime factorization of 164056987 is 17 × 9650411. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 18, 17, 863, 845, 982, 4112, 76137, 13876, 25464, 409759, 383993, 233064, 94241482, 69347186, 847088376, 811779078, 685337084, 6816327520

Basic calculations (n = 164056987)

Multiplication

n×y
n×2 328113974
n×3 492170961
n×4 656227948
n×5 820284935

Division

n÷y
n÷2 82028493.5
n÷3 54685662.333333
n÷3 41014246.75
n÷5 32811397.4

Exponentiation

ny
n2 26914694983518169
n3 4.41554376502E+24
n4 7.2440080605582E+32
n5 1.1884301362189E+41

Nth Root

y√n
2√n 12808.473250157
3√n 547.43376053438
4√n 113.17452562374
5√n 43.954054895221

Divisors of 164056987

1, 17, 9650411, 164056987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164056986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164056987 can be divided by 4 positive divisors. The sum of these divisors (counting 164056987) is 1, the average is 0.25.

Base conversion 164056987

Base System Value
2 Binary 1001110001110100111110011011
3 Ternary 102102200221212201
4 Quaternary 21301310332123
5 Quinary 313444310422
6 Senary 24140151031
8 Octal 1161647633
10 Decimal 164056987
12 Duodecimal 46b38477
16 Hexadecimal 9c74f9b
20 Vigesimal 2b57297
36 Base36 2pob6j

Cryptographic Hash Functions

md5 d2a3a8fc7edc97a36b64c1e3b6751731
sha1 8e152068bcde66ae87ccf6a662521970ef25f55a
sha256 1b9d3ed9f552176a7b956bd25a85fcbc0260fed3d14e03834b027fdb92d32e9e
sha512 96ca48d4a491cdcc8ea6fafe35373f3dbe5a926c30fa079752cae8ce33a5bde6bf264b1fe6149f53b951293147834a5ce5cbcc572b860d9868c5e26e0a16518a
ripemd-160 7c14342150a91a0d5342e8c99a111ab67709f134

164056987 as geometric shapes

Circle

Radius = n
Diameter 328113974
Circumference 1030800450.2586
Area 8.4555008033831E+16

Sphere

Radius = n
Volume 1.8495786471721E+25
Surface area 3.3822003213532E+17
Circumference 1030800450.2586

Square

Length = n
Perimeter 656227948
Area 26914694983518169
Diagonal 232011616.01747

Cube

Length = n
Surface area 161488169901109014
Volume 4.41554376502E+24
Space diagonal 284155036.82067

Equilateral Triangle

Length = n
Perimeter 492170961
Area 1.1654404795418E+16
Altitude 142077518.41033

Triangular Pyramid

Length = n
Surface area 1.1654404795418E+16
Volume 5.2037682314527E+23
Height 77337205.339156