138732829 (number)

138732829 is an odd 9-digits composite number following 138732828 and preceding 138732830. In scientific notation, it is written as 1.38732829 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 138707676 positive integers (up to 138732829) that are relatively prime to 138732829.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred thirty-two thousand eight hundred twenty-nine

Notation

Scientific notation 1.38732829 × 10^8
Engineering notation 1.38732829 × 10^6

Prime Factorization of 138732829

Prime Factorization 8167 × 16987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138732829
Product of the distinct prime numbers

The prime factorization of 138732829 is 8167 × 16987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 82, 69, 302, 189, 3312, 544, 81982, 22170, 527863, 306699, 2717899, 3991147, 67802152, 91854705, 963988905, 485570510, 4001026397, 2525960046

Basic calculations (n = 138732829)

Multiplication

n×y
n×2 277465658
n×3 416198487
n×4 554931316
n×5 693664145

Division

n÷y
n÷2 69366414.5
n÷3 46244276.333333
n÷3 34683207.25
n÷5 27746565.8

Exponentiation

ny
n2 19246797842343241
n3 2.6701627138594E+24
n4 3.7043922718403E+32
n5 5.1392081959814E+40

Nth Root

y√n
2√n 11778.49009848
3√n 517.67804588775
4√n 108.52875240451
5√n 42.504591678792

Divisors of 138732829

1, 8167, 16987, 138732829

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138732828
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138732829 can be divided by 4 positive divisors. The sum of these divisors (counting 138732829) is 1, the average is 0.25.

Base conversion 138732829

Base System Value
2 Binary 1000010001001110010100011101
3 Ternary 100200001100122221
4 Quaternary 20101032110131
5 Quinary 241003422304
6 Senary 21433305341
8 Octal 1021162435
10 Decimal 138732829
12 Duodecimal 3a565251
16 Hexadecimal 844e51d
20 Vigesimal 2371c19
36 Base36 2alixp

Cryptographic Hash Functions

md5 fdc8802f4b48d3d2ede4cf92e7a0f5c0
sha1 515e50cb3d7a9ae2af951c3df0f6c107db4d6429
sha256 6468215d8d7eeaf828fbf192a93c9ce4040e9d6a9184c348f4fb0a03e67cd38e
sha512 5c8ff396f9c03c94690866faffb8fb19acd78af3aad8934d37e8a405799c2592b983762086d7f0d54314e3a3d296bf8f0bb5842d76f9b3786c93f6cc3a402fc7
ripemd-160 fbb7b689a2435ee8d56e21d8e88160fc6ad1ee2a

138732829 as geometric shapes

Circle

Radius = n
Diameter 277465658
Circumference 871684072.79626
Area 6.0465598706633E+16

Sphere

Radius = n
Volume 1.1184751421E+25
Surface area 2.4186239482653E+17
Circumference 871684072.79626

Square

Length = n
Perimeter 554931316
Area 19246797842343241
Diagonal 196197848.31819

Cube

Length = n
Surface area 115480787054059446
Volume 2.6701627138594E+24
Space diagonal 240292308.50576

Equilateral Triangle

Length = n
Perimeter 416198487
Area 8.3341079364864E+15
Altitude 120146154.25288

Triangular Pyramid

Length = n
Surface area 8.3341079364864E+15
Volume 3.1468169364024E+23
Height 65399282.772729