149718235 (number)

149718235 is an odd 9-digits composite number following 149718234 and preceding 149718236. In scientific notation, it is written as 1.49718235 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 112555008 positive integers (up to 149718235) that are relatively prime to 149718235.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred eighteen thousand two hundred thirty-five

Notation

Scientific notation 1.49718235 × 10^8
Engineering notation 1.49718235 × 10^6

Prime Factorization of 149718235

Prime Factorization 5 × 17 × 1063 × 1657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149718235
Product of the distinct prime numbers

The prime factorization of 149718235 is 5 × 17 × 1063 × 1657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149718235)

Multiplication

n×y
n×2 299436470
n×3 449154705
n×4 598872940
n×5 748591175

Division

n÷y
n÷2 74859117.5
n÷3 49906078.333333
n÷3 37429558.75
n÷5 29943647

Exponentiation

ny
n2 22415549891515225
n3 3.3560165663121E+24
n4 5.0245687693901E+32
n5 7.5226956778921E+40

Nth Root

y√n
2√n 12235.940298972
3√n 530.99638718263
4√n 110.61618461587
5√n 43.157366891392

Divisors of 149718235

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149718234
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149718235 can be divided by 16 positive divisors. The sum of these divisors (counting 149718235) is 1, the average is 0.0625.

Base conversion 149718235

Base System Value
2 Binary 1000111011001000010011011011
3 Ternary 101102201110210211
4 Quaternary 20323020103123
5 Quinary 301311440420
6 Senary 22504551551
8 Octal 1073102333
10 Decimal 149718235
12 Duodecimal 421825b7
16 Hexadecimal 8ec84db
20 Vigesimal 26fefbf
36 Base36 2h4zbv

Cryptographic Hash Functions

md5 b6dc77d94c93bef9a4152d17c9c7e8f2
sha1 ec0ce0b072b96569f43859cff624d55eb4d5574d
sha256 8f20c69196d7ecb39024407c680314eb551b23359b16990b0a594a5102e9784d
sha512 378317c5b6797e8d65d43026440901777e986198c41b7349f051e52da9d65871ee171456dd06e507550b35c9238f7434ad60d5b56104d7b9ff0061697c20b022
ripemd-160 c4a16894b9ae0a6f5eefaa73a16dfe13398ef839

149718235 as geometric shapes

Circle

Radius = n
Diameter 299436470
Circumference 940707414.36886
Area 7.042052686536E+16

Sphere

Radius = n
Volume 1.4057649320069E+25
Surface area 2.8168210746144E+17
Circumference 940707414.36886

Square

Length = n
Perimeter 598872940
Area 22415549891515225
Diagonal 211733558.47156

Cube

Length = n
Surface area 134493299349091350
Volume 3.3560165663121E+24
Space diagonal 259319589.83954

Equilateral Triangle

Length = n
Perimeter 449154705
Area 9.7062178229248E+15
Altitude 129659794.91977

Triangular Pyramid

Length = n
Surface area 9.7062178229248E+15
Volume 3.9551034530228E+23
Height 70577852.823854