168672289 (number)

168672289 is an odd 9-digits composite number following 168672288 and preceding 168672290. In scientific notation, it is written as 1.68672289 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 168307524 positive integers (up to 168672289) that are relatively prime to 168672289.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred seventy-two thousand two hundred eighty-nine

Notation

Scientific notation 1.68672289 × 10^8
Engineering notation 1.68672289 × 10^6

Prime Factorization of 168672289

Prime Factorization 463 × 364303

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168672289
Product of the distinct prime numbers

The prime factorization of 168672289 is 463 × 364303. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168672289)

Multiplication

n×y
n×2 337344578
n×3 506016867
n×4 674689156
n×5 843361445

Division

n÷y
n÷2 84336144.5
n÷3 56224096.333333
n÷3 42168072.25
n÷5 33734457.8

Exponentiation

ny
n2 28450341076499521
n3 4.7987841522039E+24
n4 8.0942190736916E+32
n5 1.365270458827E+41

Nth Root

y√n
2√n 12987.389614545
3√n 552.51988517252
4√n 113.96222889425
5√n 44.198623868584

Divisors of 168672289

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168672288
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168672289 can be divided by 4 positive divisors. The sum of these divisors (counting 168672289) is 1, the average is 0.25.

Base conversion 168672289

Base System Value
2 Binary 1010000011011011110000100001
3 Ternary 102202101102212211
4 Quaternary 22003123300201
5 Quinary 321140003124
6 Senary 24423122121
8 Octal 1203336041
10 Decimal 168672289
12 Duodecimal 485a3341
16 Hexadecimal a0dbc21
20 Vigesimal 2ce40e9
36 Base36 2sf8dd

Cryptographic Hash Functions

md5 8877d2f0796313206f41612ef7bdcacd
sha1 87e1bf10cb8691b55ec300f68a2426d0dd0850fe
sha256 aa6389a9909b981a714b14f8c1d44cd5180261af0d48ae63652a27aaac41271b
sha512 7f50dd93e2ee09a03e3a70a26c84fbe3bc1827f52d1e85b322b836199dd011783c7707d3c905da68bc992db3ef5a91e4e8d05006707c3e1119d0b0b25fb82a88
ripemd-160 a151c023145bfec3aa82b946dd5eeda45d413e57

168672289 as geometric shapes

Circle

Radius = n
Diameter 337344578
Circumference 1059799247.9731
Area 8.9379382518055E+16

Sphere

Radius = n
Volume 2.0101100051636E+25
Surface area 3.5751753007222E+17
Circumference 1059799247.9731

Square

Length = n
Perimeter 674689156
Area 28450341076499521
Diagonal 238538638.70031

Cube

Length = n
Surface area 170702046458997126
Volume 4.7987841522039E+24
Space diagonal 292148974.37694

Equilateral Triangle

Length = n
Perimeter 506016867
Area 1.231935905929E+16
Altitude 146074487.18847

Triangular Pyramid

Length = n
Surface area 1.231935905929E+16
Volume 5.6554213591232E+23
Height 79512879.566771