168402 (number)

168402 is an even 6-digits composite number following 168401 and preceding 168403. In scientific notation, it is written as 1.68402 × 10^5. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 48384 positive integers (up to 168402) that are relatively prime to 168402.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight thousand four hundred two

Notation

Scientific notation 1.68402 × 10^5
Engineering notation 1.68402 × 10^3

Prime Factorization of 168402

Prime Factorization 2 × 3 × 13 × 17 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 168402
Product of the distinct prime numbers

The prime factorization of 168402 is 2 × 3 × 13 × 17 × 127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 96, 20, 548, 489, 2372, 4144, 25643, 79241, 43320, 932466, 3866184, 6160548, 36682112, 81691365, 645905891, 997816861, 7295253083, 5244708675

Basic calculations (n = 168402)

Multiplication

n×y
n×2 336804
n×3 505206
n×4 673608
n×5 842010

Division

n÷y
n÷2 84201
n÷3 56134
n÷3 42100.5
n÷5 33680.4

Exponentiation

ny
n2 28359233604
n3 4775751657380808
n4 8.0424613060624E+20
n5 1.3543665688635E+26

Nth Root

y√n
2√n 410.36812741732
3√n 55.222459879356
4√n 20.257544950396
5√n 11.098631932974

Divisors of 168402

1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 127, 221, 254, 381, 442, 663, 762, 1326, 1651, 2159, 3302, 4318, 4953, 6477, 9906, 12954, 28067, 56134, 84201, 168402

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168402 can be divided by 32 positive divisors. The sum of these divisors (counting 168402) is 1, the average is 0.03125.

Base conversion 168402

Base System Value
2 Binary 101001000111010010
3 Ternary 22120000010
4 Quaternary 221013102
5 Quinary 20342102
6 Senary 3335350
8 Octal 510722
10 Decimal 168402
12 Duodecimal 81556
16 Hexadecimal 291d2
20 Vigesimal 11102
36 Base36 3lxu

Cryptographic Hash Functions

md5 9bcb92a9f786187a551f66f25b8fc409
sha1 24054d9edc2bcc8a02f0eb9bf486a99de22df334
sha256 3609d27b0d4075a8da73ad3b94e5df263e114f765b2a9ca3809dca0929210160
sha512 16d6bee823381b95e187c990592ac122fe4df77f6019df12981979a5f414813293755048ed08dc4a9a75f5ef570d3c81054c536876bac035040fa8d9a8751908
ripemd-160 c938fead6295f186f854c92e134aaa62891a7998

168402 as geometric shapes

Circle

Radius = n
Diameter 336804
Circumference 1058100.9720997
Area 89093159951.763

Sphere

Radius = n
Volume 2.0004621762929E+16
Surface area 356372639807.05
Circumference 1058100.9720997

Square

Length = n
Perimeter 673608
Area 28359233604
Diagonal 238156.39233075

Cube

Length = n
Surface area 170155401624
Volume 4775751657380808
Space diagonal 291680.82009621

Equilateral Triangle

Length = n
Perimeter 505206
Area 12279908366.461
Altitude 145840.41004811

Triangular Pyramid

Length = n
Surface area 12279908366.461
Volume 5.6282773036614E+14
Height 79385.464110251