168425913 (number)

168425913 is an odd 9-digits composite number following 168425912 and preceding 168425914. In scientific notation, it is written as 1.68425913 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 112283940 positive integers (up to 168425913) that are relatively prime to 168425913.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred twenty-five thousand nine hundred thirteen

Notation

Scientific notation 1.68425913 × 10^8
Engineering notation 1.68425913 × 10^6

Prime Factorization of 168425913

Prime Factorization 3 × 56141971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168425913
Product of the distinct prime numbers

The prime factorization of 168425913 is 3 × 56141971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 28, 91, 426, 909, 6589, 6889, 96300, 79865, 291830, 850397, 6460015, 3049605, 35909275, 48098533, 477388033, 154055762, 5475703499, 7877452500

Basic calculations (n = 168425913)

Multiplication

n×y
n×2 336851826
n×3 505277739
n×4 673703652
n×5 842129565

Division

n÷y
n÷2 84212956.5
n÷3 56141971
n÷3 42106478.25
n÷5 33685182.6

Exponentiation

ny
n2 28367288169883569
n3 4.7777864093467E+24
n4 8.0470303811322E+32
n5 1.3553284388809E+41

Nth Root

y√n
2√n 12977.90094738
3√n 552.25073609563
4√n 113.92059053297
5√n 44.185704321202

Divisors of 168425913

1, 3, 56141971, 168425913

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 -168425912
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 168425913 can be divided by 4 positive divisors. The sum of these divisors (counting 168425913) is 1, the average is 0.25.

Base conversion 168425913

Base System Value
2 Binary 1010000010011111100110111001
3 Ternary 102201220220220210
4 Quaternary 22002133212321
5 Quinary 321104112123
6 Senary 24413541333
8 Octal 1202374671
10 Decimal 168425913
12 Duodecimal 484a4849
16 Hexadecimal a09f9b9
20 Vigesimal 2ccd4fd
36 Base36 2s9y9l

Cryptographic Hash Functions

md5 52e94fd7957c7f04d90d59e5e992e1ba
sha1 f55040ced58096f7d6f8ab950030c9ee74f0f43b
sha256 3495f2e5aa1cfbdb4f8173a6536cfb290ffe3c43cda1754d543707a3bda9bc7d
sha512 57552c5fa4abc0290cf63df97f5f8998d96c783c1de0a67e8b68f88829a2ec87e2ba668dae3f79b18aeb35707d2d9b84b747940eca29b529be241e4286c046c4
ripemd-160 88d5e2c28544c720b5b80b382a9ad985a377cec8

168425913 as geometric shapes

Circle

Radius = n
Diameter 336851826
Circumference 1058251221.9099
Area 8.9118464116771E+16

Sphere

Radius = n
Volume 2.0013144912033E+25
Surface area 3.5647385646708E+17
Circumference 1058251221.9099

Square

Length = n
Perimeter 673703652
Area 28367288169883569
Diagonal 238190210.41967

Cube

Length = n
Surface area 170203729019301414
Volume 4.7777864093467E+24
Space diagonal 291722238.62718

Equilateral Triangle

Length = n
Perimeter 505277739
Area 1.2283396095796E+16
Altitude 145861119.31359

Triangular Pyramid

Length = n
Surface area 1.2283396095796E+16
Volume 5.63067528185E+23
Height 79396736.806557