138840338 (number)

138840338 is an even 9-digits composite number following 138840337 and preceding 138840339. In scientific notation, it is written as 1.38840338 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 54797760 positive integers (up to 138840338) that are relatively prime to 138840338.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38840338 × 10^8
Engineering notation 1.38840338 × 10^6

Prime Factorization of 138840338

Prime Factorization 2 × 13 × 7 × 719 × 1061

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 138840338
Product of the distinct prime numbers

The prime factorization of 138840338 is 2 × 13 × 7 × 719 × 1061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 58, 37, 277, 633, 5334, 5106, 98188, 53525, 310287, 174899, 1368272, 1544373, 99500097, 22293643, 468672780, 524317214, 8517594342, 4347821467

Basic calculations (n = 138840338)

Multiplication

n×y
n×2 277680676
n×3 416521014
n×4 555361352
n×5 694201690

Division

n÷y
n÷2 69420169
n÷3 46280112.666667
n÷3 34710084.5
n÷5 27768067.6

Exponentiation

ny
n2 19276639455954244
n3 2.6763751375688E+24
n4 3.7158882871485E+32
n5 5.1591518575794E+40

Nth Root

y√n
2√n 11783.052999966
3√n 517.81173373286
4√n 108.54977199408
5√n 42.511177301491

Divisors of 138840338

1, 2, 7, 13, 14, 26, 91, 182, 719, 1061, 1438, 2122, 5033, 7427, 9347, 10066, 13793, 14854, 18694, 27586, 65429, 96551, 130858, 193102, 762859, 1525718, 5340013, 9917167, 10680026, 19834334, 69420169, 138840338

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138840337
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138840338 can be divided by 32 positive divisors. The sum of these divisors (counting 138840338) is 1, the average is 0.03125.

Base conversion 138840338

Base System Value
2 Binary 1000010001101000100100010010
3 Ternary 100200020211010202
4 Quaternary 20101220210102
5 Quinary 241020342323
6 Senary 21435455202
8 Octal 1021504422
10 Decimal 138840338
12 Duodecimal 3a5b7502
16 Hexadecimal 8468912
20 Vigesimal 237f0gi
36 Base36 2antw2

Cryptographic Hash Functions

md5 43f9307ef7db203fdddc5e52fc2f45bd
sha1 c5d44e1c29cf454e4e44f5e68942777e68c6201e
sha256 cf94fb34d806f26bf113bc162ccad1bf777b6e061038c5c827e5aec4764d5bed
sha512 b3b8b9dbdee08a18762f37912e449773d90213200d98f3059b9581c65f00de58e8e5f882e6927230716da5bc6e33d93ecad1600b79f3e773541491d0c6d11d97
ripemd-160 f2dfe67c933932314f4b287519e7aa4bba108ce5

138840338 as geometric shapes

Circle

Radius = n
Diameter 277680676
Circumference 872359571.76545
Area 6.0559348900725E+16

Sphere

Radius = n
Volume 1.1210773960582E+25
Surface area 2.422373956029E+17
Circumference 872359571.76545

Square

Length = n
Perimeter 555361352
Area 19276639455954244
Diagonal 196349889.00406

Cube

Length = n
Surface area 115659836735725464
Volume 2.6763751375688E+24
Space diagonal 240478519.55604

Equilateral Triangle

Length = n
Perimeter 416521014
Area 8.3470297342249E+15
Altitude 120239259.77802

Triangular Pyramid

Length = n
Surface area 8.3470297342249E+15
Volume 3.1541383479567E+23
Height 65449963.001355