168269940 (number)

168269940 is an even 9-digits composite number following 168269939 and preceding 168269941. In scientific notation, it is written as 1.68269940 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 44684928 positive integers (up to 168269940) that are relatively prime to 168269940.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred sixty-nine thousand nine hundred forty

Notation

Scientific notation 1.68269940 × 10^8
Engineering notation 1.68269940 × 10^6

Prime Factorization of 168269940

Prime Factorization 2 × 2 × 45 × 3 × 317 × 983

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 84134970
Product of the distinct prime numbers

The prime factorization of 168269940 is 2 × 2 × 45 × 3 × 317 × 983. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168269940)

Multiplication

n×y
n×2 336539880
n×3 504809820
n×4 673079760
n×5 841349700

Division

n÷y
n÷2 84134970
n÷3 56089980
n÷3 42067485
n÷5 33653988

Exponentiation

ny
n2 28314772707603600
n3 4.7645251046221E+24
n4 8.0172635348325E+32
n5 1.3490644539705E+41

Nth Root

y√n
2√n 12971.890378815
3√n 552.08021046135
4√n 113.89420695898
5√n 44.177517539199

Divisors of 168269940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168269939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168269940 can be divided by 48 positive divisors. The sum of these divisors (counting 168269940) is 1, the average is 0.020833333333333.

Base conversion 168269940

Base System Value
2 Binary 1010000001111001100001110100
3 Ternary 102201121222222000
4 Quaternary 22001321201310
5 Quinary 321034114230
6 Senary 24410335300
8 Octal 1201714164
10 Decimal 168269940
12 Duodecimal 4842a530
16 Hexadecimal a079874
20 Vigesimal 2cbdeh0
36 Base36 2s6lx0

Cryptographic Hash Functions

md5 340c6855e39514c0766bc079327fbdbe
sha1 2288b25bb10e9b1d81d77f0c377786e503ca1d84
sha256 449bb7b4455d0e12a75400a83064218c2c058fbb5f3d915780ab793ec1cef370
sha512 18ebcbcbbcc76a22cd804f712c1da9ae0f7b9f64a1393364fc25c1fce4a93e23c03010322ed7650517c277529a150fceca43b5051311b9b1c778c076d1a2f0ab
ripemd-160 0553b4998c9d250d1489cd84015c26ad46b737d1

168269940 as geometric shapes

Circle

Radius = n
Diameter 336539880
Circumference 1057271214.648
Area 8.8953481926272E+16

Sphere

Radius = n
Volume 1.99575960887E+25
Surface area 3.5581392770509E+17
Circumference 1057271214.648

Square

Length = n
Perimeter 673079760
Area 28314772707603600
Diagonal 237969631.28771

Cube

Length = n
Surface area 169888636245621600
Volume 4.7645251046221E+24
Space diagonal 291452085.46657

Equilateral Triangle

Length = n
Perimeter 504809820
Area 1.2260656233584E+16
Altitude 145726042.73328

Triangular Pyramid

Length = n
Surface area 1.2260656233584E+16
Volume 5.615046684353E+23
Height 79323210.429236