149719140 (number)

149719140 is an even 9-digits composite number following 149719139 and preceding 149719141. In scientific notation, it is written as 1.49719140 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 39836160 positive integers (up to 149719140) that are relatively prime to 149719140.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred nineteen thousand one hundred forty

Notation

Scientific notation 1.49719140 × 10^8
Engineering notation 1.49719140 × 10^6

Prime Factorization of 149719140

Prime Factorization 2 × 2 × 15 × 3 × 1093 × 761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 74859570
Product of the distinct prime numbers

The prime factorization of 149719140 is 2 × 2 × 15 × 3 × 1093 × 761. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149719140)

Multiplication

n×y
n×2 299438280
n×3 449157420
n×4 598876560
n×5 748595700

Division

n÷y
n÷2 74859570
n÷3 49906380
n÷3 37429785
n÷5 29943828

Exponentiation

ny
n2 22415820882339600
n3 3.3560774248979E+24
n4 5.0246902582913E+32
n5 7.5229230423775E+40

Nth Root

y√n
2√n 12235.977280136
3√n 530.99745708295
4√n 110.61635177557
5√n 43.157419065829

Divisors of 149719140

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149719139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149719140 can be divided by 48 positive divisors. The sum of these divisors (counting 149719140) is 1, the average is 0.020833333333333.

Base conversion 149719140

Base System Value
2 Binary 1000111011001000100001100100
3 Ternary 101102201112001100
4 Quaternary 20323020201210
5 Quinary 301312003030
6 Senary 22505000100
8 Octal 1073104144
10 Decimal 149719140
12 Duodecimal 42183030
16 Hexadecimal 8ec8864
20 Vigesimal 26fehh0
36 Base36 2h5010

Cryptographic Hash Functions

md5 9adfc339037d3950f3663f6e2765ed98
sha1 189d4cb71584ee6dd6477397aa6126d577d4e5c9
sha256 79027f469e66751e667fcaa55ea1d3e5e2443a1d495db2bf3c0e30817aa87365
sha512 c5ec4707388a61e89d9577150180264d032cca088f4591f9a52d477b5b7f8ba0faa736cf1ebbac5e3c9df9f166e9d10ccfdcefbd0cdfaf6315b7f3a898ced34b
ripemd-160 d5024dea2c00cf31976fc47cc86b973818a3f11f

149719140 as geometric shapes

Circle

Radius = n
Diameter 299438280
Circumference 940713100.65156
Area 7.0421378208143E+16

Sphere

Radius = n
Volume 1.4057904243917E+25
Surface area 2.8168551283257E+17
Circumference 940713100.65156

Square

Length = n
Perimeter 598876560
Area 22415820882339600
Diagonal 211734838.33484

Cube

Length = n
Surface area 134494925294037600
Volume 3.3560774248979E+24
Space diagonal 259321157.34552

Equilateral Triangle

Length = n
Perimeter 449157420
Area 9.7063351653939E+15
Altitude 129660578.67276

Triangular Pyramid

Length = n
Surface area 9.7063351653939E+15
Volume 3.955175175554E+23
Height 70578279.444945