138938067 (number)

138938067 is an odd 9-digits composite number following 138938066 and preceding 138938068. In scientific notation, it is written as 1.38938067 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 92436768 positive integers (up to 138938067) that are relatively prime to 138938067.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38938067 × 10^8
Engineering notation 1.38938067 × 10^6

Prime Factorization of 138938067

Prime Factorization 3 × 3 × 499 × 30937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 46312689
Product of the distinct prime numbers

The prime factorization of 138938067 is 3 × 3 × 499 × 30937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 2, 89, 753, 706, 9790, 3195, 72421, 75940, 906593, 460338, 4744022, 9932416, 92446078, 51021758, 651099774, 796615992, 1719158743, 3269564010

Basic calculations (n = 138938067)

Multiplication

n×y
n×2 277876134
n×3 416814201
n×4 555752268
n×5 694690335

Division

n÷y
n÷2 69469033.5
n÷3 46312689
n÷3 34734516.75
n÷5 27787613.4

Exponentiation

ny
n2 19303786461696489
n3 2.6820307767689E+24
n4 3.7263617175878E+32
n5 5.1773349398444E+40

Nth Root

y√n
2√n 11787.199285666
3√n 517.93320024302
4√n 108.56886886058
5√n 42.51716029699

Divisors of 138938067

1, 3, 9, 499, 1497, 4491, 30937, 92811, 278433, 15437563, 46312689, 138938067

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138938066
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138938067 can be divided by 12 positive divisors. The sum of these divisors (counting 138938067) is 1, the average is 0.083333333333333.

Base conversion 138938067

Base System Value
2 Binary 1000010010000000011011010011
3 Ternary 100200102210012100
4 Quaternary 20102000123103
5 Quinary 241032004232
6 Senary 21441531443
8 Octal 1022003323
10 Decimal 138938067
12 Duodecimal 3a643b83
16 Hexadecimal 84806d3
20 Vigesimal 2387537
36 Base36 2apxar

Cryptographic Hash Functions

md5 bb8dfeb93a3ee37ee86a93dac172f105
sha1 3e105c02ba5d186cd0e168e3146ecd658d436a5a
sha256 67006a9441a191ff7162e6bb38b12a17b6c3a35616fc28a39c6485179a2ed073
sha512 3c63954eb1c82c80eae7f58ba5895b46fd5b8f1eb95ed5b45075521f2e42251c3f91fea3840f08929547d65d87857f0f37a84bdc923e222e56d2a1805eeb404a
ripemd-160 8ddcf5a195b3bfb99ba6b20789b59f275539babf

138938067 as geometric shapes

Circle

Radius = n
Diameter 277876134
Circumference 872973621.18233
Area 6.0644633734532E+16

Sphere

Radius = n
Volume 1.1234464246665E+25
Surface area 2.4257853493813E+17
Circumference 872973621.18233

Square

Length = n
Perimeter 555752268
Area 19303786461696489
Diagonal 196488098.6813

Cube

Length = n
Surface area 115822718770178934
Volume 2.6820307767689E+24
Space diagonal 240647791.14941

Equilateral Triangle

Length = n
Perimeter 416814201
Area 8.3587847325296E+15
Altitude 120323895.5747

Triangular Pyramid

Length = n
Surface area 8.3587847325296E+15
Volume 3.1608035826738E+23
Height 65496032.893767