149727908 (number)

149727908 is an even 9-digits composite number following 149727907 and preceding 149727909. In scientific notation, it is written as 1.49727908 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 64054400 positive integers (up to 149727908) that are relatively prime to 149727908.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-seven thousand nine hundred eight

Notation

Scientific notation 1.49727908 × 10^8
Engineering notation 1.49727908 × 10^6

Prime Factorization of 149727908

Prime Factorization 2 × 2 × 11 × 17 × 200171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 74863954
Product of the distinct prime numbers

The prime factorization of 149727908 is 2 × 2 × 11 × 17 × 200171. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 16, 100, 121, 344, 3897, 5450, 64990, 35033, 310745, 860908, 8936848, 8955646, 66404577, 13517127, 849009752, 868182141, 5468088460, 3686146546

Basic calculations (n = 149727908)

Multiplication

n×y
n×2 299455816
n×3 449183724
n×4 598911632
n×5 748639540

Division

n÷y
n÷2 74863954
n÷3 49909302.666667
n÷3 37431977
n÷5 29945581.6

Exponentiation

ny
n2 22418446434056464
n3 3.3566670851813E+24
n4 5.0258674051666E+32
n5 7.5251261246098E+40

Nth Root

y√n
2√n 12236.335562578
3√n 531.00782247961
4√n 110.61797124598
5√n 43.15792453946

Divisors of 149727908

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 200171, 400342, 800684, 2201881, 3402907, 4403762, 6805814, 8807524, 13611628, 37431977, 74863954, 149727908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149727907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149727908 can be divided by 24 positive divisors. The sum of these divisors (counting 149727908) is 1, the average is 0.041666666666667.

Base conversion 149727908

Base System Value
2 Binary 1000111011001010101010100100
3 Ternary 101102201222002002
4 Quaternary 20323022222210
5 Quinary 301312243113
6 Senary 22505104432
8 Octal 1073125244
10 Decimal 149727908
12 Duodecimal 42188118
16 Hexadecimal 8ecaaa4
20 Vigesimal 26ffjf8
36 Base36 2h56sk

Cryptographic Hash Functions

md5 db79531e28d68b27f862741e1eb901ba
sha1 01db14d0a6c136e1edcef89383d70888a449ed0e
sha256 06b4770a28552c1c965adef1593b63110477be093ea3445161939bbffb31293d
sha512 2c1dee1542de1ddb49e37c60efa301281a9cba6cbde036e929b43896b276020984024a5da4fdab9106806cac7573c7d7cef600617d360b062d6a9fb49bf736e0
ripemd-160 fd852759bf9c5eb3c5fb7c6c8fb2894bd49e5b7d

149727908 as geometric shapes

Circle

Radius = n
Diameter 299455816
Circumference 940768191.62034
Area 7.0429626622128E+16

Sphere

Radius = n
Volume 1.4060374207136E+25
Surface area 2.8171850648851E+17
Circumference 940768191.62034

Square

Length = n
Perimeter 598911632
Area 22418446434056464
Diagonal 211747238.15935

Cube

Length = n
Surface area 134510678604338784
Volume 3.3566670851813E+24
Space diagonal 259336343.967

Equilateral Triangle

Length = n
Perimeter 449183724
Area 9.7074720626368E+15
Altitude 129668171.9835

Triangular Pyramid

Length = n
Surface area 9.7074720626368E+15
Volume 3.9558700968623E+23
Height 70582412.719784