149740992 (number)

149740992 is an even 9-digits composite number following 149740991 and preceding 149740993. In scientific notation, it is written as 1.49740992 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 28 positive divisors. There are 49913472 positive integers (up to 149740992) that are relatively prime to 149740992.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty thousand nine hundred ninety-two

Notation

Scientific notation 1.49740992 × 10^8
Engineering notation 1.49740992 × 10^6

Prime Factorization of 149740992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 259967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4679406
Product of the distinct prime numbers

The prime factorization of 149740992 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 259967. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 4, 2, 37, 282, 903, 7142, 6116, 28976, 70850, 617467, 820040, 149293, 8302191, 47074930, 6915362, 277814103, 481484935, 8965775557, 5178401019

Basic calculations (n = 149740992)

Multiplication

n×y
n×2 299481984
n×3 449222976
n×4 598963968
n×5 748704960

Division

n÷y
n÷2 74870496
n÷3 49913664
n÷3 37435248
n÷5 29948198.4

Exponentiation

ny
n2 22422364685144064
n3 3.3575471309392E+24
n4 5.027624380736E+32
n5 7.5284146217479E+40

Nth Root

y√n
2√n 12236.870188083
3√n 531.02328943358
4√n 110.6203877596
5√n 43.158678785686

Divisors of 149740992

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 144, 288, 576, 259967, 519934, 1039868, 2079736, 2339703, 4159472, 4679406, 8318944, 9358812, 16637888, 18717624, 37435248, 74870496, 149740992

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149740991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149740992 can be divided by 28 positive divisors. The sum of these divisors (counting 149740992) is 1, the average is 0.035714285714286.

Base conversion 149740992

Base System Value
2 Binary 1000111011001101110111000000
3 Ternary 101102202122000200
4 Quaternary 20323031313000
5 Quinary 301313202432
6 Senary 22505245200
8 Octal 1073156700
10 Decimal 149740992
12 Duodecimal 42193800
16 Hexadecimal 8ecddc0
20 Vigesimal 26fhc9c
36 Base36 2h5gw0

Cryptographic Hash Functions

md5 7bc2804346a541660e6d9953abb1fb69
sha1 29a42d8476679aa2b76ebab4615fa1aa594644f7
sha256 df20f9ac02e41894b71e16e31137bfb1db474bf0a3a661ff60b7ee3ca957a52c
sha512 b54fde78a00ae3a85f3702216dd208370b63057ca18a4edb212a363d6ebcbbea795fc0ec0ecfccdebca064ccf2b7847c8d45a738db8b9f8d75025351cc239892
ripemd-160 6d21a45e996af9e5b94bbd1179c85a3c0c6d2650

149740992 as geometric shapes

Circle

Radius = n
Diameter 299481984
Circumference 940850400.8169
Area 7.044193617096E+16

Sphere

Radius = n
Volume 1.4064060534187E+25
Surface area 2.8176774468384E+17
Circumference 940850400.8169

Square

Length = n
Perimeter 598963968
Area 22422364685144064
Diagonal 211765741.7296

Cube

Length = n
Surface area 134534188110864384
Volume 3.3575471309392E+24
Space diagonal 259359006.11976

Equilateral Triangle

Length = n
Perimeter 449222976
Area 9.7091687151269E+15
Altitude 129679503.05988

Triangular Pyramid

Length = n
Surface area 9.7091687151269E+15
Volume 3.9569072407343E+23
Height 70588580.576534