149747158 (number)

149747158 is an even 9-digits composite number following 149747157 and preceding 149747159. In scientific notation, it is written as 1.49747158 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 65107240 positive integers (up to 149747158) that are relatively prime to 149747158.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-seven thousand one hundred fifty-eight

Notation

Scientific notation 1.49747158 × 10^8
Engineering notation 1.49747158 × 10^6

Prime Factorization of 149747158

Prime Factorization 2 × 11 × 23 × 295943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149747158
Product of the distinct prime numbers

The prime factorization of 149747158 is 2 × 11 × 23 × 295943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149747158)

Multiplication

n×y
n×2 299494316
n×3 449241474
n×4 598988632
n×5 748735790

Division

n÷y
n÷2 74873579
n÷3 49915719.333333
n÷3 37436789.5
n÷5 29949431.6

Exponentiation

ny
n2 22424211329076964
n3 3.3579619169207E+24
n4 5.028452537311E+32
n5 7.5299647660022E+40

Nth Root

y√n
2√n 12237.122128997
3√n 531.03057811835
4√n 110.62152651721
5√n 43.159034215454

Divisors of 149747158

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 -149747157
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 149747158 can be divided by 16 positive divisors. The sum of these divisors (counting 149747158) is 1, the average is 0.0625.

Base conversion 149747158

Base System Value
2 Binary 1000111011001111010111010110
3 Ternary 101102202221111001
4 Quaternary 20323033113112
5 Quinary 301313402113
6 Senary 22505333514
8 Octal 1073172726
10 Decimal 149747158
12 Duodecimal 4219729a
16 Hexadecimal 8ecf5d6
20 Vigesimal 26fi7hi
36 Base36 2h5lna

Cryptographic Hash Functions

md5 55cf8ad49a0dbd8d2ed11ee883301744
sha1 f811d95eac0da86c0754e58cab1a3dff9e089e33
sha256 6035a7fd343a59033ab50359ac5d103453c216d52d785edff33dc7709b2f7f5c
sha512 d1e0111f88cc4dbc8fb9f2fa3f9ba99a1feed864d80e17c05bfd175e3fe92ddd74713ca99f3f13c9323de613e4e2551d80e37891dc45233fcb07a9bbc538fe30
ripemd-160 7b09b1919df1164bc025c406d4db31c2ac19f287

149747158 as geometric shapes

Circle

Radius = n
Diameter 299494316
Circumference 940889142.9375
Area 7.0447737573973E+16

Sphere

Radius = n
Volume 1.4065797985643E+25
Surface area 2.8179095029589E+17
Circumference 940889142.9375

Square

Length = n
Perimeter 598988632
Area 22424211329076964
Diagonal 211774461.77043

Cube

Length = n
Surface area 134545267974461784
Volume 3.3579619169207E+24
Space diagonal 259369685.94504

Equilateral Triangle

Length = n
Perimeter 449241474
Area 9.7099683354057E+15
Altitude 129684842.97252

Triangular Pyramid

Length = n
Surface area 9.7099683354057E+15
Volume 3.9573960707013E+23
Height 70591487.256809