138190745 (number)

138190745 is an odd 9-digits composite number following 138190744 and preceding 138190746. In scientific notation, it is written as 1.38190745 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 82114560 positive integers (up to 138190745) that are relatively prime to 138190745.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred ninety thousand seven hundred forty-five

Notation

Scientific notation 1.38190745 × 10^8
Engineering notation 1.38190745 × 10^6

Prime Factorization of 138190745

Prime Factorization 35 × 11 × 37 × 109 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 138190745
Product of the distinct prime numbers

The prime factorization of 138190745 is 35 × 11 × 37 × 109 × 89. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 57, 37, 363, 408, 383, 3973, 90638, 18023, 689415, 119773, 5706880, 4780977, 88615368, 18275844, 111346832, 786049764, 4050930472, 6833123029

Basic calculations (n = 138190745)

Multiplication

n×y
n×2 276381490
n×3 414572235
n×4 552762980
n×5 690953725

Division

n÷y
n÷2 69095372.5
n÷3 46063581.666667
n÷3 34547686.25
n÷5 27638149

Exponentiation

ny
n2 19096682003655025
n3 2.6389847131132E+24
n4 3.6468326354872E+32
n5 5.0395851878829E+40

Nth Root

y√n
2√n 11755.455967337
3√n 517.0029081966
4√n 108.42258052333
5√n 42.471323192721

Divisors of 138190745

1, 11, 35, 37, 89, 109, 385, 407, 979, 1199, 1295, 3115, 3293, 3815, 4033, 9701, 14245, 34265, 36223, 41965, 44363, 106711, 115255, 141155, 339535, 358937, 1267805, 1552705, 3734885, 3948307, 12562795, 138190745

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138190744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138190745 can be divided by 32 positive divisors. The sum of these divisors (counting 138190745) is 1, the average is 0.03125.

Base conversion 138190745

Base System Value
2 Binary 1000001111001001111110011001
3 Ternary 100122000211001202
4 Quaternary 20033021332121
5 Quinary 240334100440
6 Senary 21413523545
8 Octal 1017117631
10 Decimal 138190745
12 Duodecimal 3a3435b5
16 Hexadecimal 83c9f99
20 Vigesimal 233dgh5
36 Base36 2a9wnt

Cryptographic Hash Functions

md5 8f63ae33545e74f3b951076a9be2461b
sha1 310b5f176e92f589f7033d3e3c2252297e97c9ca
sha256 b79ad94915474d9a896703da1db6722768255cdba21886dbd8c9ecd13ef86b62
sha512 c834964206b9e59d0af6eb7f0086fc7f239f18d3530969bbc1a65d4243b5fe37112b681936fbb228ddb816a44e573b2557e73995d3c25fd07d792e8f7d57b50a
ripemd-160 00e2720ebcf5b5bbe96d8c7302a19df4d6a8a918

138190745 as geometric shapes

Circle

Radius = n
Diameter 276381490
Circumference 868278058.5722
Area 5.9993995890623E+16

Sphere

Radius = n
Volume 1.105415331687E+25
Surface area 2.3997598356249E+17
Circumference 868278058.5722

Square

Length = n
Perimeter 552762980
Area 19096682003655025
Diagonal 195431225.77344

Cube

Length = n
Surface area 114580092021930150
Volume 2.6389847131132E+24
Space diagonal 239353391.47579

Equilateral Triangle

Length = n
Perimeter 414572235
Area 8.2691058715792E+15
Altitude 119676695.7379

Triangular Pyramid

Length = n
Surface area 8.2691058715792E+15
Volume 3.1100733101499E+23
Height 65143741.924481