168279948 (number)

168279948 is an even 9-digits composite number following 168279947 and preceding 168279949. In scientific notation, it is written as 1.68279948 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 18 positive divisors. There are 56093304 positive integers (up to 168279948) that are relatively prime to 168279948.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68279948 × 10^8
Engineering notation 1.68279948 × 10^6

Prime Factorization of 168279948

Prime Factorization 2 × 2 × 3 × 3 × 4674443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28046658
Product of the distinct prime numbers

The prime factorization of 168279948 is 2 × 2 × 3 × 3 × 4674443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168279948)

Multiplication

n×y
n×2 336559896
n×3 504839844
n×4 673119792
n×5 841399740

Division

n÷y
n÷2 84139974
n÷3 56093316
n÷3 42069987
n÷5 33655989.6

Exponentiation

ny
n2 28318140898882704
n3 4.7653752779207E+24
n4 8.0191710396897E+32
n5 1.3494656855621E+41

Nth Root

y√n
2√n 12972.276130271
3√n 552.09115539347
4√n 113.89590041029
5√n 44.178043025899

Divisors of 168279948

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168279947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168279948 can be divided by 18 positive divisors. The sum of these divisors (counting 168279948) is 1, the average is 0.055555555555556.

Base conversion 168279948

Base System Value
2 Binary 1010000001111011111110001100
3 Ternary 102201122111200200
4 Quaternary 22001323332030
5 Quinary 321034424243
6 Senary 24410453500
8 Octal 1201737614
10 Decimal 168279948
12 Duodecimal 48434290
16 Hexadecimal a07bf8c
20 Vigesimal 2cbejh8
36 Base36 2s6tn0

Cryptographic Hash Functions

md5 ddf6a82dccf3c334d74c5990b886d193
sha1 7bc58b7e68205d13bece09de3fa6ddefe32bb35e
sha256 b1336bad62d561961900633ad10dc2cdb760d3d123ccc4f199a67dcfed888210
sha512 23f16d6a106807d3fc035cfec99b111d15f1f8865a4f4ce56d9726884b13ab374dd455c6039711c998034f9b9282142f031e9daf3d5ad191d0cd6d6487d67a45
ripemd-160 60c87982bd82d8432ccf40882934cdfaa438fd8f

168279948 as geometric shapes

Circle

Radius = n
Diameter 336559896
Circumference 1057334096.7665
Area 8.8964063411251E+16

Sphere

Radius = n
Volume 1.9961157286285E+25
Surface area 3.55856253645E+17
Circumference 1057334096.7665

Square

Length = n
Perimeter 673119792
Area 28318140898882704
Diagonal 237983784.73704

Cube

Length = n
Surface area 169908845393296224
Volume 4.7653752779207E+24
Space diagonal 291469419.83105

Equilateral Triangle

Length = n
Perimeter 504839844
Area 1.226211470319E+16
Altitude 145734709.91552

Triangular Pyramid

Length = n
Surface area 1.226211470319E+16
Volume 5.616048623194E+23
Height 79327928.24568