149736768 (number)

149736768 is an even 9-digits composite number following 149736767 and preceding 149736769. In scientific notation, it is written as 1.49736768 × 10^8. The sum of its digits is 51. It has a total of 8 prime factors and 28 positive divisors. There are 49912192 positive integers (up to 149736768) that are relatively prime to 149736768.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-six thousand seven hundred sixty-eight

Notation

Scientific notation 1.49736768 × 10^8
Engineering notation 1.49736768 × 10^6

Prime Factorization of 149736768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 779879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4679274
Product of the distinct prime numbers

The prime factorization of 149736768 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 779879. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 10, 99, 9, 787, 70, 7513, 1976, 45808, 37609, 11306, 599600, 8205541, 1466169, 81404370, 65178276, 129362527, 931899287, 6081367845, 5969617943

Basic calculations (n = 149736768)

Multiplication

n×y
n×2 299473536
n×3 449210304
n×4 598947072
n×5 748683840

Division

n÷y
n÷2 74868384
n÷3 49912256
n÷3 37434192
n÷5 29947353.6

Exponentiation

ny
n2 22421099691085824
n3 3.357263002749E+24
n4 5.0270571135761E+32
n5 7.5273528473829E+40

Nth Root

y√n
2√n 12236.697593714
3√n 531.01829622623
4√n 110.61960763677
5√n 43.15843529282

Divisors of 149736768

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 779879, 1559758, 2339637, 3119516, 4679274, 6239032, 9358548, 12478064, 18717096, 24956128, 37434192, 49912256, 74868384, 149736768

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 -149736767
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 149736768 can be divided by 28 positive divisors. The sum of these divisors (counting 149736768) is 1, the average is 0.035714285714286.

Base conversion 149736768

Base System Value
2 Binary 1000111011001100110101000000
3 Ternary 101102202102020020
4 Quaternary 20323030311000
5 Quinary 301313034033
6 Senary 22505213440
8 Octal 1073146500
10 Decimal 149736768
12 Duodecimal 42191280
16 Hexadecimal 8eccd40
20 Vigesimal 26fh1i8
36 Base36 2h5dmo

Cryptographic Hash Functions

md5 ca5ddda815ea1c7b97a3c2d52c4db58a
sha1 d28ab3f7f1089302dda8d656171523ee755d5fa9
sha256 b52788d6ffea69f4d3eed8cbce5960f4410bdcf41c8f5068623fff44de9618c8
sha512 3a590dd57209e240e9116b51dcf4c04d4c7997eafa99f13d5a83b13170eec2b47c6258419a8d77aed30409aa70c970b237b09e553df70e73de0964483867986e
ripemd-160 53c65def8936ed890d661ee18233fd96eba36b21

149736768 as geometric shapes

Circle

Radius = n
Diameter 299473536
Circumference 940823860.64216
Area 7.043796207492E+16

Sphere

Radius = n
Volume 1.4062870380807E+25
Surface area 2.8175184829968E+17
Circumference 940823860.64216

Square

Length = n
Perimeter 598947072
Area 22421099691085824
Diagonal 211759768.09151

Cube

Length = n
Surface area 134526598146514944
Volume 3.357263002749E+24
Space diagonal 259351689.93715

Equilateral Triangle

Length = n
Perimeter 449210304
Area 9.7086209566319E+15
Altitude 129675844.96858

Triangular Pyramid

Length = n
Surface area 9.7086209566319E+15
Volume 3.9565723924509E+23
Height 70586589.363838