138826208 (number)

138826208 is an even 9-digits composite number following 138826207 and preceding 138826209. In scientific notation, it is written as 1.38826208 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 12 positive divisors. There are 69413088 positive integers (up to 138826208) that are relatively prime to 138826208.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred twenty-six thousand two hundred eight

Notation

Scientific notation 1.38826208 × 10^8
Engineering notation 1.38826208 × 10^6

Prime Factorization of 138826208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 4338319

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8676638
Product of the distinct prime numbers

The prime factorization of 138826208 is 2 × 2 × 2 × 2 × 2 × 4338319. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138826208)

Multiplication

n×y
n×2 277652416
n×3 416478624
n×4 555304832
n×5 694131040

Division

n÷y
n÷2 69413104
n÷3 46275402.666667
n÷3 34706552
n÷5 27765241.6

Exponentiation

ny
n2 19272716027659264
n3 2.6755580839808E+24
n4 3.7143758308279E+32
n5 5.1565271168069E+40

Nth Root

y√n
2√n 11782.453394773
3√n 517.79416696485
4√n 108.54701006833
5√n 42.510311980363

Divisors of 138826208

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 -138826207
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 138826208 can be divided by 12 positive divisors. The sum of these divisors (counting 138826208) is 1, the average is 0.083333333333333.

Base conversion 138826208

Base System Value
2 Binary 1000010001100101000111100000
3 Ternary 100200020002202102
4 Quaternary 20101211013200
5 Quinary 241014414313
6 Senary 21435305532
8 Octal 1021450740
10 Decimal 138826208
12 Duodecimal 3a5ab2a8
16 Hexadecimal 84651e0
20 Vigesimal 237d5a8
36 Base36 2anizk

Cryptographic Hash Functions

md5 c4b778b3afcb79ae515c3e83e0a4c7db
sha1 35deddde518790aa980939edd11bd052fa68900b
sha256 ef349720b11721e640e827fe2f0143f4d90c4661b6732b0f48149e8f107a5885
sha512 f7d5accc3636d4341e8a70e8f6822ce0ab45681019419267fb14cfdea440dca0b6f3b4b566123dae8a2d8def1db248d3e72922ecf3b0c2045e0a32847ad9db24
ripemd-160 18a535dbf565fad1ee6ef2cf255deb5efc71acf0

138826208 as geometric shapes

Circle

Radius = n
Diameter 277652416
Circumference 872270790.35706
Area 6.0547023087217E+16

Sphere

Radius = n
Volume 1.1207351494516E+25
Surface area 2.4218809234887E+17
Circumference 872270790.35706

Square

Length = n
Perimeter 555304832
Area 19272716027659264
Diagonal 196329906.16643

Cube

Length = n
Surface area 115636296165955584
Volume 2.6755580839808E+24
Space diagonal 240454045.67812

Equilateral Triangle

Length = n
Perimeter 416478624
Area 8.3453308399382E+15
Altitude 120227022.83906

Triangular Pyramid

Length = n
Surface area 8.3453308399382E+15
Volume 3.1531754410688E+23
Height 65443302.055476