168989934 (number)

168989934 is an even 9-digits composite number following 168989933 and preceding 168989935. In scientific notation, it is written as 1.68989934 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 56329976 positive integers (up to 168989934) that are relatively prime to 168989934.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68989934 × 10^8
Engineering notation 1.68989934 × 10^6

Prime Factorization of 168989934

Prime Factorization 2 × 3 × 28164989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168989934
Product of the distinct prime numbers

The prime factorization of 168989934 is 2 × 3 × 28164989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168989934)

Multiplication

n×y
n×2 337979868
n×3 506969802
n×4 675959736
n×5 844949670

Division

n÷y
n÷2 84494967
n÷3 56329978
n÷3 42247483.5
n÷5 33797986.8

Exponentiation

ny
n2 28557597793324356
n3 4.8259465662924E+24
n4 8.1553639172528E+32
n5 1.3781744101225E+41

Nth Root

y√n
2√n 12999.612840389
3√n 552.86650429644
4√n 114.01584469006
5√n 44.215258382999

Divisors of 168989934

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 -168989933
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 168989934 can be divided by 8 positive divisors. The sum of these divisors (counting 168989934) is 1, the average is 0.125.

Base conversion 168989934

Base System Value
2 Binary 1010000100101001010011101110
3 Ternary 102202222120121110
4 Quaternary 22010221103232
5 Quinary 321230134214
6 Senary 24434012450
8 Octal 1204512356
10 Decimal 168989934
12 Duodecimal 48717126
16 Hexadecimal a1294ee
20 Vigesimal 2cg3ege
36 Base36 2sm1gu

Cryptographic Hash Functions

md5 70b511ad9e6d6a3218badec0ca4ef7f0
sha1 7f0b9df2c864884a177ca9b789019be5b0ba4531
sha256 b45542d7ad5d1c4c8310dce3fce3d33308ebc5f5f39d445ca322a0882cda1d9c
sha512 f560b2736cc5b438dad12dde5ea5ef1c89ecbd4246a76aa9c25ea2108e40485aec5f54eb0eccb285605d3b2e47168f8965aab77898db25ab422f5a0b29d29df9
ripemd-160 91cf593ca452f9541e076acde4c5c09af1048df2

168989934 as geometric shapes

Circle

Radius = n
Diameter 337979868
Circumference 1061795070.37
Area 8.971633943168E+16

Sphere

Radius = n
Volume 2.0214877705708E+25
Surface area 3.5886535772672E+17
Circumference 1061795070.37

Square

Length = n
Perimeter 675959736
Area 28557597793324356
Diagonal 238987856.56733

Cube

Length = n
Surface area 171345586759946136
Volume 4.8259465662924E+24
Space diagonal 292699151.65571

Equilateral Triangle

Length = n
Perimeter 506969802
Area 1.2365802580039E+16
Altitude 146349575.82786

Triangular Pyramid

Length = n
Surface area 1.2365802580039E+16
Volume 5.6874325711155E+23
Height 79662618.855778