138441408 (number)

138441408 is an even 9-digits composite number following 138441407 and preceding 138441409. In scientific notation, it is written as 1.38441408 × 10^8. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 39554304 positive integers (up to 138441408) that are relatively prime to 138441408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38441408 × 10^8
Engineering notation 1.38441408 × 10^6

Prime Factorization of 138441408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 103007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4326294
Product of the distinct prime numbers

The prime factorization of 138441408 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 103007. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 6, 2, 17, 66, 12, 3276, 6069, 18758, 48756, 380931, 218443, 1506450, 9703210, 69095061, 13875198, 545217226, 793657584, 71776481, 6760053418

Basic calculations (n = 138441408)

Multiplication

n×y
n×2 276882816
n×3 415324224
n×4 553765632
n×5 692207040

Division

n÷y
n÷2 69220704
n÷3 46147136
n÷3 34610352
n÷5 27688281.6

Exponentiation

ny
n2 19166023449022464
n3 2.6533712720437E+24
n4 3.6733645484848E+32
n5 5.0854576018952E+40

Nth Root

y√n
2√n 11766.112697064
3√n 517.31531508672
4√n 108.47171381085
5√n 42.486719699071

Divisors of 138441408

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 103007, 206014, 309021, 412028, 618042, 721049, 824056, 1236084, 1442098, 1648112, 2163147, 2472168, 2884196, 3296224, 4326294, 4944336, 5768392, 6592448, 8652588, 9888672, 11536784, 17305176, 19777344, 23073568, 34610352, 46147136, 69220704, 138441408

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138441407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138441408 can be divided by 56 positive divisors. The sum of these divisors (counting 138441408) is 1, the average is 0.017857142857143.

Base conversion 138441408

Base System Value
2 Binary 1000010000000111001011000000
3 Ternary 100122111112220120
4 Quaternary 20100013023000
5 Quinary 240420111113
6 Senary 21423140240
8 Octal 1020071300
10 Decimal 138441408
12 Duodecimal 3a444680
16 Hexadecimal 84072c0
20 Vigesimal 23553a8
36 Base36 2afa2o

Cryptographic Hash Functions

md5 4310e9806fe090a2880fb63821620434
sha1 f745bf5c079ef93098ced2d2452c6142f2f62a28
sha256 b2947bf56da70c056cc6eaac9a61278a3d7f16c0a7fa660563854e90781cce0c
sha512 d5e46dea8ff0a7c13d5f68ab9aa28f71b8380f21d5f15b66b4214c3f97837a56477b3126574bb19818e705ce121f7bb3a0d2f737fa984f0b0f21b5f4b0b49c8e
ripemd-160 3928ac2d6af8960bd922b3adbc9a72021074f149

138441408 as geometric shapes

Circle

Radius = n
Diameter 276882816
Circumference 869853020.65085
Area 6.0211838465979E+16

Sphere

Radius = n
Volume 1.1114415593998E+25
Surface area 2.4084735386391E+17
Circumference 869853020.65085

Square

Length = n
Perimeter 553765632
Area 19166023449022464
Diagonal 195785716.78763

Cube

Length = n
Surface area 114996140694134784
Volume 2.6533712720437E+24
Space diagonal 239787552.52737

Equilateral Triangle

Length = n
Perimeter 415324224
Area 8.2991315981908E+15
Altitude 119893776.26369

Triangular Pyramid

Length = n
Surface area 8.2991315981908E+15
Volume 3.1270280324461E+23
Height 65261905.595876