168445402 (number)

168445402 is an even 9-digits composite number following 168445401 and preceding 168445403. In scientific notation, it is written as 1.68445402 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 84188412 positive integers (up to 168445402) that are relatively prime to 168445402.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred forty-five thousand four hundred two

Notation

Scientific notation 1.68445402 × 10^8
Engineering notation 1.68445402 × 10^6

Prime Factorization of 168445402

Prime Factorization 2 × 2663 × 31627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168445402
Product of the distinct prime numbers

The prime factorization of 168445402 is 2 × 2663 × 31627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 97, 5, 815, 141, 4878, 494, 61274, 7438, 106579, 883841, 8332783, 9714166, 75365032, 88718640, 537225092, 626465303, 2428148130, 2485900015

Basic calculations (n = 168445402)

Multiplication

n×y
n×2 336890804
n×3 505336206
n×4 673781608
n×5 842227010

Division

n÷y
n÷2 84222701
n÷3 56148467.333333
n÷3 42111350.5
n÷5 33689080.4

Exponentiation

ny
n2 28373853454941604
n3 4.7794451515067E+24
n4 8.050755598825E+32
n5 1.3561127632478E+41

Nth Root

y√n
2√n 12978.651778979
3√n 552.27203606328
4√n 113.92388590186
5√n 44.186726842406

Divisors of 168445402

1, 2, 2663, 5326, 31627, 63254, 84222701, 168445402

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168445401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168445402 can be divided by 8 positive divisors. The sum of these divisors (counting 168445402) is 1, the average is 0.125.

Base conversion 168445402

Base System Value
2 Binary 1010000010100100010111011010
3 Ternary 102201221220122121
4 Quaternary 22002210113122
5 Quinary 321110223102
6 Senary 24414211454
8 Octal 1202442732
10 Decimal 168445402
12 Duodecimal 484b3b8a
16 Hexadecimal a0a45da
20 Vigesimal 2ccfda2
36 Base36 2saday

Cryptographic Hash Functions

md5 0d8c09788a2217b957d77879065c310d
sha1 147ea56f29f32de3e5b23001b99e68fc8357894a
sha256 a7b44d9f343d13dfc1edcce3274d0cabc0b6ea9b499f64dc4ae8aeaa03d17fa1
sha512 fa37e619dea53a84a30a1d78238508db62a51b41fdd6b2c9dc7eae6726a1c7d79cd4a98ec98e889659042da6a49f74927c4b0af22d344e47a4225f6050bb13c1
ripemd-160 07ec4bef633e7f60b71d301f73a6b2e4413dccee

168445402 as geometric shapes

Circle

Radius = n
Diameter 336890804
Circumference 1058373674.9084
Area 8.9139089568078E+16

Sphere

Radius = n
Volume 2.0020093034945E+25
Surface area 3.5655635827231E+17
Circumference 1058373674.9084

Square

Length = n
Perimeter 673781608
Area 28373853454941604
Diagonal 238217772.02779

Cube

Length = n
Surface area 170243120729649624
Volume 4.7794451515067E+24
Space diagonal 291755994.56536

Equilateral Triangle

Length = n
Perimeter 505336206
Area 1.2286238947618E+16
Altitude 145877997.28268

Triangular Pyramid

Length = n
Surface area 1.2286238947618E+16
Volume 5.6326301282326E+23
Height 79405924.009263