138355038 (number)

138355038 is an even 9-digits composite number following 138355037 and preceding 138355039. In scientific notation, it is written as 1.38355038 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 46118340 positive integers (up to 138355038) that are relatively prime to 138355038.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred fifty-five thousand thirty-eight

Notation

Scientific notation 1.38355038 × 10^8
Engineering notation 1.38355038 × 10^6

Prime Factorization of 138355038

Prime Factorization 2 × 9 × 7686391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138355038
Product of the distinct prime numbers

The prime factorization of 138355038 is 2 × 9 × 7686391. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 62, 17, 807, 478, 1778, 7812, 57925, 6247, 555918, 84949, 873008, 4047866, 33081282, 8250589, 692616359, 359356390, 2652271140, 9052178998

Basic calculations (n = 138355038)

Multiplication

n×y
n×2 276710076
n×3 415065114
n×4 553420152
n×5 691775190

Division

n÷y
n÷2 69177519
n÷3 46118346
n÷3 34588759.5
n÷5 27671007.6

Exponentiation

ny
n2 19142116539981444
n3 2.6484082612896E+24
n4 3.6642062563023E+32
n5 5.0696139583054E+40

Nth Root

y√n
2√n 11762.441838326
3√n 517.20771284231
4√n 108.45479167988
5√n 42.481417103383

Divisors of 138355038

1, 2, 9, 18, 7686391, 15372782, 69177519, 138355038

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 -138355037
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 138355038 can be divided by 8 positive divisors. The sum of these divisors (counting 138355038) is 1, the average is 0.125.

Base conversion 138355038

Base System Value
2 Binary 1000001111110010000101011110
3 Ternary 100122100011102200
4 Quaternary 20033302011132
5 Quinary 240404330123
6 Senary 21421232330
8 Octal 1017620536
10 Decimal 138355038
12 Duodecimal 3a4026a6
16 Hexadecimal 83f215e
20 Vigesimal 234e7bi
36 Base36 2adffi

Cryptographic Hash Functions

md5 f9d8069fb2b47dc5e8a0bd6a16167b51
sha1 399f42abe29347eed3795ec12fe8735f67f04704
sha256 a522d077dfc66e581e55db70bf6b53f90a0e432c78f05aff9ccc7005522b060f
sha512 b3b91d8549a06dba5ed96b54d300e49430dc025225e8af23f57796699a373731f0b94a0f1048d92b185971b180a65be1bf55ca7d9c20b508e1879ebc91d999b5
ripemd-160 b62dc3149a620e84b0394c20c5c953d55fc24f4d

138355038 as geometric shapes

Circle

Radius = n
Diameter 276710076
Circumference 869310341.93587
Area 6.0136732696165E+16

Sphere

Radius = n
Volume 1.1093626583165E+25
Surface area 2.4054693078466E+17
Circumference 869310341.93587

Square

Length = n
Perimeter 553420152
Area 19142116539981444
Diagonal 195663571.16224

Cube

Length = n
Surface area 114852699239888664
Volume 2.6484082612896E+24
Space diagonal 239637955.29912

Equilateral Triangle

Length = n
Perimeter 415065114
Area 8.2887796029131E+15
Altitude 119818977.64956

Triangular Pyramid

Length = n
Surface area 8.2887796029131E+15
Volume 3.1211790681805E+23
Height 65221190.387415