168688032 (number)

168688032 is an even 9-digits composite number following 168688031 and preceding 168688033. In scientific notation, it is written as 1.68688032 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 54708480 positive integers (up to 168688032) that are relatively prime to 168688032.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred eighty-eight thousand thirty-two

Notation

Scientific notation 1.68688032 × 10^8
Engineering notation 1.68688032 × 10^6

Prime Factorization of 168688032

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 37 × 47491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10543002
Product of the distinct prime numbers

The prime factorization of 168688032 is 2 × 2 × 2 × 2 × 2 × 3 × 37 × 47491. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168688032)

Multiplication

n×y
n×2 337376064
n×3 506064096
n×4 674752128
n×5 843440160

Division

n÷y
n÷2 84344016
n÷3 56229344
n÷3 42172008
n÷5 33737606.4

Exponentiation

ny
n2 28455652140033024
n3 4.8001279587788E+24
n4 8.0972413871457E+32
n5 1.3659077142266E+41

Nth Root

y√n
2√n 12987.995688327
3√n 552.53707442157
4√n 113.9648879626
5√n 44.199448892022

Divisors of 168688032

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 -168688031
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 168688032 can be divided by 48 positive divisors. The sum of these divisors (counting 168688032) is 1, the average is 0.020833333333333.

Base conversion 168688032

Base System Value
2 Binary 1010000011011111100110100000
3 Ternary 102202102020110220
4 Quaternary 22003133212200
5 Quinary 321141004112
6 Senary 24423323040
8 Octal 1203374640
10 Decimal 168688032
12 Duodecimal 485b0480
16 Hexadecimal a0df9a0
20 Vigesimal 2ce601c
36 Base36 2sfkio

Cryptographic Hash Functions

md5 e916b326b722e6edbeb3531d42b35e75
sha1 c70e4eea9982b38b20a83b1b02275fa65305a92e
sha256 ed3c875d718a2df0ef753c4826bb1c2b0b6f5ec65c10f359193fbcdf38ebd734
sha512 dda461aad5f3dbd8925b0cb5b9f441208c489d39b201f9bda3d82bc9b071890903f4554e8dbcfc8712a480e6fccaf47bd00e4cda72e7949f660748aa5a6cc39c
ripemd-160 927b436d6322f0d41c4d8d25b6fea7473b1033c6

168688032 as geometric shapes

Circle

Radius = n
Diameter 337376064
Circumference 1059898164.1594
Area 8.9396067716234E+16

Sphere

Radius = n
Volume 2.0106728975454E+25
Surface area 3.5758427086494E+17
Circumference 1059898164.1594

Square

Length = n
Perimeter 674752128
Area 28455652140033024
Diagonal 238560902.66443

Cube

Length = n
Surface area 170733912840198144
Volume 4.8001279587788E+24
Space diagonal 292176242.0528

Equilateral Triangle

Length = n
Perimeter 506064096
Area 1.2321658817261E+16
Altitude 146088121.0264

Triangular Pyramid

Length = n
Surface area 1.2321658817261E+16
Volume 5.6570050503593E+23
Height 79520300.888142