138758437 (number)

138758437 is an odd 9-digits composite number following 138758436 and preceding 138758438. In scientific notation, it is written as 1.38758437 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 130595904 positive integers (up to 138758437) that are relatively prime to 138758437.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred fifty-eight thousand four hundred thirty-seven

Notation

Scientific notation 1.38758437 × 10^8
Engineering notation 1.38758437 × 10^6

Prime Factorization of 138758437

Prime Factorization 17 × 17 × 480133

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8162261
Product of the distinct prime numbers

The prime factorization of 138758437 is 17 × 17 × 480133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 87, 97, 337, 717, 4014, 8308, 59413, 37239, 104722, 962824, 1099716, 736825, 47697100, 26235168, 514494500, 245949343, 2102539575, 5597066285

Basic calculations (n = 138758437)

Multiplication

n×y
n×2 277516874
n×3 416275311
n×4 555033748
n×5 693792185

Division

n÷y
n÷2 69379218.5
n÷3 46252812.333333
n÷3 34689609.25
n÷5 27751687.4

Exponentiation

ny
n2 19253903838682969
n3 2.6716416028039E+24
n4 3.7071281302925E+32
n5 5.1439530511812E+40

Nth Root

y√n
2√n 11779.577114651
3√n 517.70989579647
4√n 108.53376025298
5√n 42.506160705007

Divisors of 138758437

1, 17, 289, 480133, 8162261, 138758437

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138758436
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138758437 can be divided by 6 positive divisors. The sum of these divisors (counting 138758437) is 1, the average is 0.16666666666667.

Base conversion 138758437

Base System Value
2 Binary 1000010001010100100100100101
3 Ternary 100200002122210101
4 Quaternary 20101110210211
5 Quinary 241010232222
6 Senary 21434024101
8 Octal 1021244445
10 Decimal 138758437
12 Duodecimal 3a578031
16 Hexadecimal 8454925
20 Vigesimal 2374g1h
36 Base36 2am2p1

Cryptographic Hash Functions

md5 1cd651bbc2b6a013e3c1d92426545d58
sha1 434b861a7afa05b4d227c951dcdd479f30569f34
sha256 e8708f7bcce0b73b0161138a0f2d0cca50743a0fb200e33b1f374e89e50aa4b3
sha512 02ebcee71379f3df837b7ebe2ad7ae398cd3331d46a05361d972a324aa56cbc096b094e7e963e89c605b75aa5fc3d7a1aa29e8f59fd9720d19c1fb4878cf64fa
ripemd-160 af46b353a37b8bdcbac0f5459b739dd8f6cf2bb1

138758437 as geometric shapes

Circle

Radius = n
Diameter 277516874
Circumference 871844972.6056
Area 6.0487922852531E+16

Sphere

Radius = n
Volume 1.1190946176525E+25
Surface area 2.4195169141012E+17
Circumference 871844972.6056

Square

Length = n
Perimeter 555033748
Area 19253903838682969
Diagonal 196234063.49909

Cube

Length = n
Surface area 115523423032097814
Volume 2.6716416028039E+24
Space diagonal 240336662.86285

Equilateral Triangle

Length = n
Perimeter 416275311
Area 8.3371849231611E+15
Altitude 120168331.43142

Triangular Pyramid

Length = n
Surface area 8.3371849231611E+15
Volume 3.1485598237379E+23
Height 65411354.499698