149718234 (number)

149718234 is an even 9-digits composite number following 149718233 and preceding 149718235. In scientific notation, it is written as 1.49718234 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 49906076 positive integers (up to 149718234) that are relatively prime to 149718234.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49718234 × 10^8
Engineering notation 1.49718234 × 10^6

Prime Factorization of 149718234

Prime Factorization 2 × 3 × 24953039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149718234
Product of the distinct prime numbers

The prime factorization of 149718234 is 2 × 3 × 24953039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149718234)

Multiplication

n×y
n×2 299436468
n×3 449154702
n×4 598872936
n×5 748591170

Division

n÷y
n÷2 74859117
n÷3 49906078
n÷3 37429558.5
n÷5 29943646.8

Exponentiation

ny
n2 22415549592078756
n3 3.3560164990655E+24
n4 5.0245686351494E+32
n5 7.5226954266636E+40

Nth Root

y√n
2√n 12235.940258108
3√n 530.99638600042
4√n 110.61618443116
5√n 43.157366833741

Divisors of 149718234

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149718233
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149718234 can be divided by 8 positive divisors. The sum of these divisors (counting 149718234) is 1, the average is 0.125.

Base conversion 149718234

Base System Value
2 Binary 1000111011001000010011011010
3 Ternary 101102201110210210
4 Quaternary 20323020103122
5 Quinary 301311440414
6 Senary 22504551550
8 Octal 1073102332
10 Decimal 149718234
12 Duodecimal 421825b6
16 Hexadecimal 8ec84da
20 Vigesimal 26fefbe
36 Base36 2h4zbu

Cryptographic Hash Functions

md5 27b15e192fbeefe07ce3cb7b177bf8f5
sha1 868615a224fc2986be46e915a159281b2d2fa1fb
sha256 a7fb019d3ba2f309277bea88041356f0fe95e6aa2ad65d10a40096b71697d88b
sha512 c635d7fd1ac01848a4978d97f45336025888732f86928d8c274fcd3d7bb5e49977ec77712a6f71cf012c86657dac8e864c8a8d139083cfb19be5f5ae8e2f7415
ripemd-160 db48b4c519b5678d4c0a6e4bec34766a3f04ea53

149718234 as geometric shapes

Circle

Radius = n
Diameter 299436468
Circumference 940707408.08568
Area 7.0420525924652E+16

Sphere

Radius = n
Volume 1.4057649038387E+25
Surface area 2.8168210369861E+17
Circumference 940707408.08568

Square

Length = n
Perimeter 598872936
Area 22415549592078756
Diagonal 211733557.05735

Cube

Length = n
Surface area 134493297552472536
Volume 3.3560164990655E+24
Space diagonal 259319588.10749

Equilateral Triangle

Length = n
Perimeter 449154702
Area 9.7062176932651E+15
Altitude 129659794.05374

Triangular Pyramid

Length = n
Surface area 9.7062176932651E+15
Volume 3.9551033737719E+23
Height 70577852.35245