168889392 (number)

168889392 is an even 9-digits composite number following 168889391 and preceding 168889393. In scientific notation, it is written as 1.68889392 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 120 positive divisors. There are 47848320 positive integers (up to 168889392) that are relatively prime to 168889392.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million eight hundred eighty-nine thousand three hundred ninety-two

Notation

Scientific notation 1.68889392 × 10^8
Engineering notation 1.68889392 × 10^6

Prime Factorization of 168889392

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 7 × 131 × 1279

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 7037058
Product of the distinct prime numbers

The prime factorization of 168889392 is 2 × 2 × 2 × 2 × 3 × 3 × 7 × 131 × 1279. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168889392)

Multiplication

n×y
n×2 337778784
n×3 506668176
n×4 675557568
n×5 844446960

Division

n÷y
n÷2 84444696
n÷3 56296464
n÷3 42222348
n÷5 33777878.4

Exponentiation

ny
n2 28523626730129664
n3 4.8173379760865E+24
n4 8.1359728183977E+32
n5 1.3740795026277E+41

Nth Root

y√n
2√n 12995.745149856
3√n 552.7568383334
4√n 113.99888223073
5√n 44.209995881578

Divisors of 168889392

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168889391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168889392 can be divided by 120 positive divisors. The sum of these divisors (counting 168889392) is 1, the average is 0.0083333333333333.

Base conversion 168889392

Base System Value
2 Binary 1010000100010000110000110000
3 Ternary 102202210110200200
4 Quaternary 22010100300300
5 Quinary 321213430032
6 Senary 24431515200
8 Octal 1204206060
10 Decimal 168889392
12 Duodecimal 48688b00
16 Hexadecimal a110c30
20 Vigesimal 2cfb39c
36 Base36 2sjvw0

Cryptographic Hash Functions

md5 9197aba423fb6e0872b8edcfbef1b361
sha1 fb8fbd780d4bfa0b1d47452b72c5d1335a4a00be
sha256 ee422341206708b34358d5c98f34b00a900c46f2382ad0633dee9a0e2b320764
sha512 dff266fff9c8106a30bffc8a64f5dac68a573b0744f312a31fbda7665a07b14003eefd15952c131282455e05bdc6a3ebcccf5a8b5d491a49341637e77f063ccd
ripemd-160 e3f5cfe973c7a74b1d8ba441ce505394514a404b

168889392 as geometric shapes

Circle

Radius = n
Diameter 337778784
Circumference 1061163346.3529
Area 8.9609616189113E+16

Sphere

Radius = n
Volume 2.0178818127377E+25
Surface area 3.5843846475645E+17
Circumference 1061163346.3529

Square

Length = n
Perimeter 675557568
Area 28523626730129664
Diagonal 238845668.70735

Cube

Length = n
Surface area 171141760380777984
Volume 4.8173379760865E+24
Space diagonal 292525007.80342

Equilateral Triangle

Length = n
Perimeter 506668176
Area 1.2351092678179E+16
Altitude 146262503.90171

Triangular Pyramid

Length = n
Surface area 1.2351092678179E+16
Volume 5.6772872502638E+23
Height 79615222.902449