149986422 (number)

149986422 is an even 9-digits composite number following 149986421 and preceding 149986423. In scientific notation, it is written as 1.49986422 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 49995468 positive integers (up to 149986422) that are relatively prime to 149986422.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million nine hundred eighty-six thousand four hundred twenty-two

Notation

Scientific notation 1.49986422 × 10^8
Engineering notation 1.49986422 × 10^6

Prime Factorization of 149986422

Prime Factorization 2 × 3 × 3 × 8332579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49995474
Product of the distinct prime numbers

The prime factorization of 149986422 is 2 × 3 × 3 × 8332579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149986422)

Multiplication

n×y
n×2 299972844
n×3 449959266
n×4 599945688
n×5 749932110

Division

n÷y
n÷2 74993211
n÷3 49995474
n÷3 37496605.5
n÷5 29997284.4

Exponentiation

ny
n2 22495926784362084
n3 3.3740835679604E+24
n4 5.0606672188738E+32
n5 7.5903136909157E+40

Nth Root

y√n
2√n 12246.894381842
3√n 531.31325213193
4√n 110.66568746383
5√n 43.17281719453

Divisors of 149986422

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149986421
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149986422 can be divided by 12 positive divisors. The sum of these divisors (counting 149986422) is 1, the average is 0.083333333333333.

Base conversion 149986422

Base System Value
2 Binary 1000111100001001110001110110
3 Ternary 101110020002200200
4 Quaternary 20330021301312
5 Quinary 301344031142
6 Senary 22514421330
8 Octal 1074116166
10 Decimal 149986422
12 Duodecimal 42291846
16 Hexadecimal 8f09c76
20 Vigesimal 26h8612
36 Base36 2haq9i

Cryptographic Hash Functions

md5 f630df9a4a3d9bd62bec0c503f670d02
sha1 03f6597a66ca7f227e14ae2dc66d683e1a725f22
sha256 0e7ee604affeb3038f31b1a979169a1c04870fc2657c940fa6c65ec5b7b2e4f6
sha512 adc66e09a0f1a41fb15f6220c3ac1bb01a58187305316591b6d2f886e3d6696b8536c700b6b442a923c73a469fc15576def42e077676e693838c99807260fc59
ripemd-160 4cf8d50ff563600571c486717e3b57d65f4b100f

149986422 as geometric shapes

Circle

Radius = n
Diameter 299972844
Circumference 942392482.98684
Area 7.0673038321446E+16

Sphere

Radius = n
Volume 1.4133328199603E+25
Surface area 2.8269215328578E+17
Circumference 942392482.98684

Square

Length = n
Perimeter 599945688
Area 22495926784362084
Diagonal 212112832.16421

Cube

Length = n
Surface area 134975560706172504
Volume 3.3740835679604E+24
Space diagonal 259784103.34947

Equilateral Triangle

Length = n
Perimeter 449959266
Area 9.7410220384662E+15
Altitude 129892051.67473

Triangular Pyramid

Length = n
Surface area 9.7410220384662E+15
Volume 3.9763956186582E+23
Height 70704277.388071