168448944 (number)

168448944 is an even 9-digits composite number following 168448943 and preceding 168448945. In scientific notation, it is written as 1.68448944 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors. There are 56149632 positive integers (up to 168448944) that are relatively prime to 168448944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68448944 × 10^8
Engineering notation 1.68448944 × 10^6

Prime Factorization of 168448944

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3509353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21056118
Product of the distinct prime numbers

The prime factorization of 168448944 is 2 × 2 × 2 × 2 × 3 × 3509353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168448944)

Multiplication

n×y
n×2 336897888
n×3 505346832
n×4 673795776
n×5 842244720

Division

n÷y
n÷2 84224472
n÷3 56149648
n÷3 42112236
n÷5 33689788.8

Exponentiation

ny
n2 28375046734715136
n3 4.7797466584134E+24
n4 8.0514327719727E+32
n5 1.3562553481258E+41

Nth Root

y√n
2√n 12978.788233113
3√n 552.27590701853
4√n 113.92448478318
5√n 44.186912668874

Divisors of 168448944

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168448943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168448944 can be divided by 20 positive divisors. The sum of these divisors (counting 168448944) is 1, the average is 0.05.

Base conversion 168448944

Base System Value
2 Binary 1010000010100101001110110000
3 Ternary 102201222002111210
4 Quaternary 22002211032300
5 Quinary 321110331234
6 Senary 24414240120
8 Octal 1202451660
10 Decimal 168448944
12 Duodecimal 484b6040
16 Hexadecimal a0a53b0
20 Vigesimal 2ccg274
36 Base36 2sag1c

Cryptographic Hash Functions

md5 8afdd863ed535288856e2108675eb3bb
sha1 8b452d6b17fc51d0443a96d19dd4deae21facd6b
sha256 21c07a80dea45360ef573f3560753a7cbe7e5393907881ab81b9f20c1b91f180
sha512 cfb05d4c1f80769eb3cccf78ba1766dad6269c97f99ae1c55a8a7210ed0d5338f89643c9b01f41ae87a60985c868fb617f58bb271f08dcb90e3eeaf2fa1a281f
ripemd-160 c9d49a7899839de15f1a712b25bbaa460f40e262

168448944 as geometric shapes

Circle

Radius = n
Diameter 336897888
Circumference 1058395929.9507
Area 8.9142838367048E+16

Sphere

Radius = n
Volume 2.0021355984123E+25
Surface area 3.5657135346819E+17
Circumference 1058395929.9507

Square

Length = n
Perimeter 673795776
Area 28375046734715136
Diagonal 238222781.17223

Cube

Length = n
Surface area 170250280408290816
Volume 4.7797466584134E+24
Space diagonal 291762129.48932

Equilateral Triangle

Length = n
Perimeter 505346832
Area 1.2286755652917E+16
Altitude 145881064.74466

Triangular Pyramid

Length = n
Surface area 1.2286755652917E+16
Volume 5.6329854575298E+23
Height 79407593.724075