149888944 (number)

149888944 is an even 9-digits composite number following 149888943 and preceding 149888945. In scientific notation, it is written as 1.49888944 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 10 positive divisors. There are 74944464 positive integers (up to 149888944) that are relatively prime to 149888944.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million eight hundred eighty-eight thousand nine hundred forty-four

Notation

Scientific notation 1.49888944 × 10^8
Engineering notation 1.49888944 × 10^6

Prime Factorization of 149888944

Prime Factorization 2 × 2 × 2 × 2 × 9368059

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18736118
Product of the distinct prime numbers

The prime factorization of 149888944 is 2 × 2 × 2 × 2 × 9368059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149888944)

Multiplication

n×y
n×2 299777888
n×3 449666832
n×4 599555776
n×5 749444720

Division

n÷y
n÷2 74944472
n÷3 49962981.333333
n÷3 37472236
n÷5 29977788.8

Exponentiation

ny
n2 22466695533435136
n3 3.3675092686761E+24
n4 5.0475240819207E+32
n5 7.5656805445367E+40

Nth Root

y√n
2√n 12242.914032207
3√n 531.19812487241
4√n 110.64770233587
5√n 43.16720402731

Divisors of 149888944

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149888943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149888944 can be divided by 10 positive divisors. The sum of these divisors (counting 149888944) is 1, the average is 0.1.

Base conversion 149888944

Base System Value
2 Binary 1000111011110001111110110000
3 Ternary 101110001010222101
4 Quaternary 20323301332300
5 Quinary 301332421234
6 Senary 22512350144
8 Octal 1073617660
10 Decimal 149888944
12 Duodecimal 42245354
16 Hexadecimal 8ef1fb0
20 Vigesimal 26gg274
36 Base36 2h8n1s

Cryptographic Hash Functions

md5 673944eddacb55f906b88ed45c9d3043
sha1 68310779c651468803ecd04feab58a9687252a60
sha256 0c1ea74a5cf2e47128bfe9b44349e641efa7c5bb863f8ba9eaf8fce1b1460a6c
sha512 94ea9e5eb5f87498232f9bec9fdb96e4f7c0b3eb73882685f9d2f293f5eb8eef1cf35786dcb909d900ae2296a01e71f8f7f1a6b40f884ac33ed18e6755e7fdc8
ripemd-160 85bce8e4f0aaa962709d89dcb1a3ad0dc07c20a8

149888944 as geometric shapes

Circle

Radius = n
Diameter 299777888
Circumference 941780010.64946
Area 7.0581205638278E+16

Sphere

Radius = n
Volume 1.4105789839158E+25
Surface area 2.8232482255311E+17
Circumference 941780010.64946

Square

Length = n
Perimeter 599555776
Area 22466695533435136
Diagonal 211974977.45458

Cube

Length = n
Surface area 134800173200610816
Volume 3.3675092686761E+24
Space diagonal 259615266.50085

Equilateral Triangle

Length = n
Perimeter 449666832
Area 9.7283645355226E+15
Altitude 129807633.25042

Triangular Pyramid

Length = n
Surface area 9.7283645355226E+15
Volume 3.968647732649E+23
Height 70658325.818194