149724172 (number)

149724172 is an even 9-digits composite number following 149724171 and preceding 149724173. In scientific notation, it is written as 1.49724172 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 66435840 positive integers (up to 149724172) that are relatively prime to 149724172.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-four thousand one hundred seventy-two

Notation

Scientific notation 1.49724172 × 10^8
Engineering notation 1.49724172 × 10^6

Prime Factorization of 149724172

Prime Factorization 2 × 2 × 13 × 31 × 317 × 293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 74862086
Product of the distinct prime numbers

The prime factorization of 149724172 is 2 × 2 × 13 × 31 × 317 × 293. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149724172)

Multiplication

n×y
n×2 299448344
n×3 449172516
n×4 598896688
n×5 748620860

Division

n÷y
n÷2 74862086
n÷3 49908057.333333
n÷3 37431043
n÷5 29944834.4

Exponentiation

ny
n2 22417327681085584
n3 3.3564158255032E+24
n4 5.0253658036117E+32
n5 7.5241873394287E+40

Nth Root

y√n
2√n 12236.182901542
3√n 531.00340588654
4√n 110.61728120661
5√n 43.157709162624

Divisors of 149724172

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 -149724171
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 149724172 can be divided by 48 positive divisors. The sum of these divisors (counting 149724172) is 1, the average is 0.020833333333333.

Base conversion 149724172

Base System Value
2 Binary 1000111011001001110000001100
3 Ternary 101102201202221201
4 Quaternary 20323021300030
5 Quinary 301312133142
6 Senary 22505035244
8 Octal 1073116014
10 Decimal 149724172
12 Duodecimal 42185b24
16 Hexadecimal 8ec9c0c
20 Vigesimal 26ffa8c
36 Base36 2h53ws

Cryptographic Hash Functions

md5 d90305cc7a56955595369f4bcb0fa53f
sha1 62935026bce408b4286563362def2d4d512de613
sha256 8de4ae3f812ed0af5fef25d48a5c0c4f253703be71741bb1a751a18fe5539698
sha512 fc8f7263e0678b7816a2adb1cf76a7cb801f900a91115a67c4e0cac83b6979bd1c5aadce5823c4ffb4bd20e83d9579d10e540dadf5d55e2acb4eb792385fadff
ripemd-160 aa604adef16faac8870a82266edbf7cbc88f0166

149724172 as geometric shapes

Circle

Radius = n
Diameter 299448344
Circumference 940744717.64003
Area 7.0426111956014E+16

Sphere

Radius = n
Volume 1.4059321733058E+25
Surface area 2.8170444782405E+17
Circumference 940744717.64003

Square

Length = n
Perimeter 598896688
Area 22417327681085584
Diagonal 211741954.65748

Cube

Length = n
Surface area 134503966086513504
Volume 3.3564158255032E+24
Space diagonal 259329873.02518

Equilateral Triangle

Length = n
Perimeter 449172516
Area 9.7069876283901E+15
Altitude 129664936.51259

Triangular Pyramid

Length = n
Surface area 9.7069876283901E+15
Volume 3.955573984492E+23
Height 70580651.552494