168889470 (number)

168889470 is an even 9-digits composite number following 168889469 and preceding 168889471. In scientific notation, it is written as 1.68889470 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 45037184 positive integers (up to 168889470) that are relatively prime to 168889470.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million eight hundred eighty-nine thousand four hundred seventy

Notation

Scientific notation 1.68889470 × 10^8
Engineering notation 1.68889470 × 10^6

Prime Factorization of 168889470

Prime Factorization 2 × 15 × 5629649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168889470
Product of the distinct prime numbers

The prime factorization of 168889470 is 2 × 15 × 5629649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168889470)

Multiplication

n×y
n×2 337778940
n×3 506668410
n×4 675557880
n×5 844447350

Division

n÷y
n÷2 84444735
n÷3 56296490
n÷3 42222367.5
n÷5 33777894

Exponentiation

ny
n2 28523653076880900
n3 4.8173446506183E+24
n4 8.1359878485026E+32
n5 1.37408267566E+41

Nth Root

y√n
2√n 12995.748150838
3√n 552.75692342859
4√n 113.99889539306
5√n 44.209999965173

Divisors of 168889470

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 -168889469
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 168889470 can be divided by 8 positive divisors. The sum of these divisors (counting 168889470) is 1, the average is 0.125.

Base conversion 168889470

Base System Value
2 Binary 1010000100010000110001111110
3 Ternary 102202210110210120
4 Quaternary 22010100301332
5 Quinary 321213430340
6 Senary 24431515410
8 Octal 1204206176
10 Decimal 168889470
12 Duodecimal 48688b66
16 Hexadecimal a110c7e
20 Vigesimal 2cfb3da
36 Base36 2sjvy6

Cryptographic Hash Functions

md5 cea3e66c657b0ebaff0250ee4b18c1af
sha1 da9e69144ae5ef64cfd5762d57fd59797a4f95e2
sha256 9667103a0cd6058c338012369d36cb6c560b8f8e2d8f3f1a102f100aec92e9d2
sha512 faf8b5ad15e688272cddd437b99625124fab974544677cb1ba2248f29de2365bc144cba96ac7a97b5a2242057ec2a6a3d2e8f1e63efe1f99926544bcef1ecb27
ripemd-160 5f3eb774d348b53218a0c53ebd97d4a17a2597c6

168889470 as geometric shapes

Circle

Radius = n
Diameter 337778940
Circumference 1061163836.4413
Area 8.9609698959873E+16

Sphere

Radius = n
Volume 2.017884608559E+25
Surface area 3.5843879583949E+17
Circumference 1061163836.4413

Square

Length = n
Perimeter 675557880
Area 28523653076880900
Diagonal 238845779.016

Cube

Length = n
Surface area 171141918461285400
Volume 4.8173446506183E+24
Space diagonal 292525142.90338

Equilateral Triangle

Length = n
Perimeter 506668410
Area 1.2351104086657E+16
Altitude 146262571.45169

Triangular Pyramid

Length = n
Surface area 1.2351104086657E+16
Volume 5.6772951162749E+23
Height 79615259.672001