168889473 (number)

168889473 is an odd 9-digits composite number following 168889472 and preceding 168889474. In scientific notation, it is written as 1.68889473 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 111477600 positive integers (up to 168889473) that are relatively prime to 168889473.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68889473 × 10^8
Engineering notation 1.68889473 × 10^6

Prime Factorization of 168889473

Prime Factorization 3 × 3 × 101 × 185797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 56296491
Product of the distinct prime numbers

The prime factorization of 168889473 is 3 × 3 × 101 × 185797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 8, 10, 875, 996, 548, 560, 58859, 51071, 537732, 207762, 5610955, 7926299, 65769334, 80705187, 738895397, 444177078, 7314367946, 6969212571

Basic calculations (n = 168889473)

Multiplication

n×y
n×2 337778946
n×3 506668419
n×4 675557892
n×5 844447365

Division

n÷y
n÷2 84444736.5
n÷3 56296491
n÷3 42222368.25
n÷5 33777894.6

Exponentiation

ny
n2 28523654090217729
n3 4.8173449073312E+24
n4 8.1359884265839E+32
n5 1.3740827976999E+41

Nth Root

y√n
2√n 12995.74826626
3√n 552.75692670148
4√n 113.9988958993
5√n 44.210000122234

Divisors of 168889473

1, 3, 9, 101, 303, 909, 185797, 557391, 1672173, 18765497, 56296491, 168889473

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168889472
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168889473 can be divided by 12 positive divisors. The sum of these divisors (counting 168889473) is 1, the average is 0.083333333333333.

Base conversion 168889473

Base System Value
2 Binary 1010000100010000110010000001
3 Ternary 102202210110210200
4 Quaternary 22010100302001
5 Quinary 321213430343
6 Senary 24431515413
8 Octal 1204206201
10 Decimal 168889473
12 Duodecimal 48688b69
16 Hexadecimal a110c81
20 Vigesimal 2cfb3dd
36 Base36 2sjvy9

Cryptographic Hash Functions

md5 234a71241a6555a33c942b51b9f9623d
sha1 4983aa87b014da5c7c894850e234d33875011b79
sha256 8436267d48a9d5382e272e6461103a8a9679c89c0ad45982088f394a7e36112f
sha512 a8c8992ae306df50208297e58a43c56e64ac87e0aa87d175a5cae748b99bfd48cab29dca53444ae693f468971cedb739bbf8f569f226449cb5dca171e5196948
ripemd-160 73a83f2782c02d65d8d3ba28b8ff2c2e48df04f0

168889473 as geometric shapes

Circle

Radius = n
Diameter 337778946
Circumference 1061163855.2909
Area 8.9609702143364E+16

Sphere

Radius = n
Volume 2.0178847160906E+25
Surface area 3.5843880857346E+17
Circumference 1061163855.2909

Square

Length = n
Perimeter 675557892
Area 28523654090217729
Diagonal 238845783.25864

Cube

Length = n
Surface area 171141924541306374
Volume 4.8173449073312E+24
Space diagonal 292525148.09953

Equilateral Triangle

Length = n
Perimeter 506668419
Area 1.2351104525444E+16
Altitude 146262574.04977

Triangular Pyramid

Length = n
Surface area 1.2351104525444E+16
Volume 5.6772954188139E+23
Height 79615261.086215