138049149 (number)

138049149 is an odd 9-digits composite number following 138049148 and preceding 138049150. In scientific notation, it is written as 1.38049149 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 78118128 positive integers (up to 138049149) that are relatively prime to 138049149.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million forty-nine thousand one hundred forty-nine

Notation

Scientific notation 1.38049149 × 10^8
Engineering notation 1.38049149 × 10^6

Prime Factorization of 138049149

Prime Factorization 21 × 103 × 63823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138049149
Product of the distinct prime numbers

The prime factorization of 138049149 is 21 × 103 × 63823. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 5, 36, 228, 717, 2458, 3362, 59659, 54038, 439334, 557257, 9517365, 6068153, 93403377, 48788225, 582646627, 290652829, 3422949819, 9583501683

Basic calculations (n = 138049149)

Multiplication

n×y
n×2 276098298
n×3 414147447
n×4 552196596
n×5 690245745

Division

n÷y
n÷2 69024574.5
n÷3 46016383
n÷3 34512287.25
n÷5 27609829.8

Exponentiation

ny
n2 19057567539624201
n3 2.6308809808551E+24
n4 3.6319088052734E+32
n5 5.013819198136E+40

Nth Root

y√n
2√n 11749.431858605
3√n 516.82626693845
4√n 108.39479627088
5√n 42.462616045541

Divisors of 138049149

1, 21, 103, 2163, 63823, 1340283, 6573769, 138049149

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138049148
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138049149 can be divided by 8 positive divisors. The sum of these divisors (counting 138049149) is 1, the average is 0.125.

Base conversion 138049149

Base System Value
2 Binary 1000001110100111011001111101
3 Ternary 100121202121211110
4 Quaternary 20032213121331
5 Quinary 240320033044
6 Senary 21410512233
8 Octal 1016473175
10 Decimal 138049149
12 Duodecimal 3a295679
16 Hexadecimal 83a767d
20 Vigesimal 232g2h9
36 Base36 2a6vel

Cryptographic Hash Functions

md5 320f35103f7d7ceee8bcc3cc8daf3c65
sha1 2d0c7eed20070f3a31316ba209e6b345e6778c74
sha256 8aa5ec20a012b730b17ac99057319d9553c38e0e4916fab1a4334ab221a886a0
sha512 4ac629ff840fccbe139defeaa3aec1ec674b5dfb1eae67c653c9deadf8348f0e7bc4584230f0babf4e7b819d1d1a50c180fd2533f15e79c76e1b24b27a5eda46
ripemd-160 a69fabc03440eb255174d5856437ae2c381789f1

138049149 as geometric shapes

Circle

Radius = n
Diameter 276098298
Circumference 867388384.66545
Area 5.9871114177775E+16

Sphere

Radius = n
Volume 1.1020208482565E+25
Surface area 2.394844567111E+17
Circumference 867388384.66545

Square

Length = n
Perimeter 552196596
Area 19057567539624201
Diagonal 195230978.78986

Cube

Length = n
Surface area 114345405237745206
Volume 2.6308809808551E+24
Space diagonal 239108140.00965

Equilateral Triangle

Length = n
Perimeter 414147447
Area 8.2521688118261E+15
Altitude 119554070.00482

Triangular Pyramid

Length = n
Surface area 8.2521688118261E+15
Volume 3.1005229700956E+23
Height 65076992.929955