168441768 (number)

168441768 is an even 9-digits composite number following 168441767 and preceding 168441769. In scientific notation, it is written as 1.68441768 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 51036480 positive integers (up to 168441768) that are relatively prime to 168441768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68441768 × 10^8
Engineering notation 1.68441768 × 10^6

Prime Factorization of 168441768

Prime Factorization 2 × 2 × 2 × 297 × 3 × 3 × 7877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14036814
Product of the distinct prime numbers

The prime factorization of 168441768 is 2 × 2 × 2 × 297 × 3 × 3 × 7877. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168441768)

Multiplication

n×y
n×2 336883536
n×3 505325304
n×4 673767072
n×5 842208840

Division

n÷y
n÷2 84220884
n÷3 56147256
n÷3 42110442
n÷5 33688353.6

Exponentiation

ny
n2 28372629206965824
n3 4.7791358264298E+24
n4 8.0500608811597E+32
n5 1.3559664873302E+41

Nth Root

y√n
2√n 12978.511779091
3√n 552.26806450733
4√n 113.92327145536
5√n 44.186536186028

Divisors of 168441768

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 -168441767
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 168441768 can be divided by 48 positive divisors. The sum of these divisors (counting 168441768) is 1, the average is 0.020833333333333.

Base conversion 168441768

Base System Value
2 Binary 1010000010100011011110101000
3 Ternary 102201221201200000
4 Quaternary 22002203132220
5 Quinary 321110114033
6 Senary 24414143000
8 Octal 1202433650
10 Decimal 168441768
12 Duodecimal 484b1a60
16 Hexadecimal a0a37a8
20 Vigesimal 2ccf488
36 Base36 2saai0

Cryptographic Hash Functions

md5 a7d069ed5056d897918e0769bbb2c1ab
sha1 932ae0f6d19078df81e7870e2296c03c4089b60d
sha256 1331dec07eadf86046051ae8219f42ef0c9375816f53df20608eef72812f360e
sha512 89821edd00c6719b5777a1a36e88fc07de6f18cfa116184d06b75afb87f58ad2a352125e36ef88307d3c760043b9b8566a491fb9f7a1f56fb867b3e9d23c1371
ripemd-160 056ad1ebca0fe6ae1d0837e9580bc387d906160d

168441768 as geometric shapes

Circle

Radius = n
Diameter 336883536
Circumference 1058350841.813
Area 8.9135243479631E+16

Sphere

Radius = n
Volume 2.0018797337093E+25
Surface area 3.5654097391852E+17
Circumference 1058350841.813

Square

Length = n
Perimeter 673767072
Area 28372629206965824
Diagonal 238212632.7757

Cube

Length = n
Surface area 170235775241794944
Volume 4.7791358264298E+24
Space diagonal 291749700.29273

Equilateral Triangle

Length = n
Perimeter 505325304
Area 1.2285708832694E+16
Altitude 145874850.14636

Triangular Pyramid

Length = n
Surface area 1.2285708832694E+16
Volume 5.6322655851334E+23
Height 79404210.925234