168308904 (number)

168308904 is an even 9-digits composite number following 168308903 and preceding 168308905. In scientific notation, it is written as 1.68308904 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 56055936 positive integers (up to 168308904) that are relatively prime to 168308904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68308904 × 10^8
Engineering notation 1.68308904 × 10^6

Prime Factorization of 168308904

Prime Factorization 2 × 2 × 2 × 3 × 1663 × 4217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42077226
Product of the distinct prime numbers

The prime factorization of 168308904 is 2 × 2 × 2 × 3 × 1663 × 4217. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168308904)

Multiplication

n×y
n×2 336617808
n×3 504926712
n×4 673235616
n×5 841544520

Division

n÷y
n÷2 84154452
n÷3 56102968
n÷3 42077226
n÷5 33661780.8

Exponentiation

ny
n2 28327887165681216
n3 4.7678356414915E+24
n4 8.0246919127157E+32
n5 1.3506271007668E+41

Nth Root

y√n
2√n 12973.392154714
3√n 552.12281976158
4√n 113.9007996228
5√n 44.179563268081

Divisors of 168308904

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 -168308903
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 168308904 can be divided by 32 positive divisors. The sum of these divisors (counting 168308904) is 1, the average is 0.03125.

Base conversion 168308904

Base System Value
2 Binary 1010000010000011000010101000
3 Ternary 102201200222102010
4 Quaternary 22002003002220
5 Quinary 321041341104
6 Senary 24411235520
8 Octal 1202030250
10 Decimal 168308904
12 Duodecimal 48448ba0
16 Hexadecimal a0830a8
20 Vigesimal 2cbic54
36 Base36 2s7fzc

Cryptographic Hash Functions

md5 b625866b03fe59aee5c382383c051a87
sha1 4c026f632ee94838772bc717aa0c82d7d810fda1
sha256 600009f89917aaffd7eacbfe901dea6cdf11c77da0fe6f4cfb9fba50bde4000b
sha512 e208208ed489e7d69d502cfbed4797e7ea6e0995ac61f9ba4c09e53312d602473db8267bbd575247c88a53e6c7866fb790d0f9932671dd0ccc363689eaff6482
ripemd-160 11e9f13b55ff1a43c6c39a12ca5e814ae0dba36d

168308904 as geometric shapes

Circle

Radius = n
Diameter 336617808
Circumference 1057516032.6803
Area 8.8994682211425E+16

Sphere

Radius = n
Volume 1.9971463233111E+25
Surface area 3.559787288457E+17
Circumference 1057516032.6803

Square

Length = n
Perimeter 673235616
Area 28327887165681216
Diagonal 238024734.70495

Cube

Length = n
Surface area 169967322994087296
Volume 4.7678356414915E+24
Space diagonal 291519573.09423

Equilateral Triangle

Length = n
Perimeter 504926712
Area 1.226633496051E+16
Altitude 145759786.54712

Triangular Pyramid

Length = n
Surface area 1.226633496051E+16
Volume 5.6189481894692E+23
Height 79341578.234984