149767394 (number)

149767394 is an even 9-digits composite number following 149767393 and preceding 149767395. In scientific notation, it is written as 1.49767394 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 64132992 positive integers (up to 149767394) that are relatively prime to 149767394.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred sixty-seven thousand three hundred ninety-four

Notation

Scientific notation 1.49767394 × 10^8
Engineering notation 1.49767394 × 10^6

Prime Factorization of 149767394

Prime Factorization 2 × 7 × 1447 × 7393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149767394
Product of the distinct prime numbers

The prime factorization of 149767394 is 2 × 7 × 1447 × 7393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149767394)

Multiplication

n×y
n×2 299534788
n×3 449302182
n×4 599069576
n×5 748836970

Division

n÷y
n÷2 74883697
n÷3 49922464.666667
n÷3 37441848.5
n÷5 29953478.8

Exponentiation

ny
n2 22430272305551236
n3 3.3593234299128E+24
n4 5.0311711570118E+32
n5 7.5350539295362E+40

Nth Root

y√n
2√n 12237.948929457
3√n 531.05449721618
4√n 110.62526352266
5√n 43.160200606887

Divisors of 149767394

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 -149767393
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 149767394 can be divided by 16 positive divisors. The sum of these divisors (counting 149767394) is 1, the average is 0.0625.

Base conversion 149767394

Base System Value
2 Binary 1000111011010100010011100010
3 Ternary 101102210222020112
4 Quaternary 20323110103202
5 Quinary 301320024034
6 Senary 22510011322
8 Octal 1073242342
10 Decimal 149767394
12 Duodecimal 421a6b42
16 Hexadecimal 8ed44e2
20 Vigesimal 26g0i9e
36 Base36 2h619e

Cryptographic Hash Functions

md5 14a137cbf8abc273c328991b3c97942a
sha1 0b0fded01745a82a0319c167c63eb85928896046
sha256 55519993dc3c37f9988474d5c1c58312f6baab99d0d6792824ee76a4f1b95c3d
sha512 7643102ef0e35a702e0258582d0863dd3f08f227cf1675849898f5a8330f575b4bf0363c11de82883d89c4f0f33a826aa03e60e3c99eb6c93faa9114b9b1431b
ripemd-160 ecb9201c851a5c84c490d084b619094a880d081b

149767394 as geometric shapes

Circle

Radius = n
Diameter 299534788
Circumference 941016289.47538
Area 7.0466778693138E+16

Sphere

Radius = n
Volume 1.4071501077928E+25
Surface area 2.8186711477255E+17
Circumference 941016289.47538

Square

Length = n
Perimeter 599069576
Area 22430272305551236
Diagonal 211803079.79607

Cube

Length = n
Surface area 134581633833307416
Volume 3.3593234299128E+24
Space diagonal 259404735.72519

Equilateral Triangle

Length = n
Perimeter 449302182
Area 9.712592815205E+15
Altitude 129702367.86259

Triangular Pyramid

Length = n
Surface area 9.712592815205E+15
Volume 3.9590006291503E+23
Height 70601026.598692