138528045 (number)

138528045 is an odd 9-digits composite number following 138528044 and preceding 138528046. In scientific notation, it is written as 1.38528045 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 73881600 positive integers (up to 138528045) that are relatively prime to 138528045.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred twenty-eight thousand forty-five

Notation

Scientific notation 1.38528045 × 10^8
Engineering notation 1.38528045 × 10^6

Prime Factorization of 138528045

Prime Factorization 9 × 5 × 3078401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138528045
Product of the distinct prime numbers

The prime factorization of 138528045 is 9 × 5 × 3078401. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 72, 79, 22, 71, 8855, 8473, 64360, 52446, 545562, 717691, 7222267, 2034242, 72754080, 99592819, 748092036, 402464918, 9569304283, 737646508

Basic calculations (n = 138528045)

Multiplication

n×y
n×2 277056090
n×3 415584135
n×4 554112180
n×5 692640225

Division

n÷y
n÷2 69264022.5
n÷3 46176015
n÷3 34632011.25
n÷5 27705609

Exponentiation

ny
n2 19190019251522025
n3 2.6583558504257E+24
n4 3.6825683887379E+32
n5 5.1013899947066E+40

Nth Root

y√n
2√n 11769.793753503
3√n 517.42320501561
4√n 108.48868030123
5√n 42.492036028804

Divisors of 138528045

1, 5, 9, 45, 3078401, 15392005, 27705609, 138528045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138528044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138528045 can be divided by 8 positive divisors. The sum of these divisors (counting 138528045) is 1, the average is 0.125.

Base conversion 138528045

Base System Value
2 Binary 1000010000011100010100101101
3 Ternary 100122122221202100
4 Quaternary 20100130110231
5 Quinary 240430344140
6 Senary 21425045313
8 Octal 1020342455
10 Decimal 138528045
12 Duodecimal 3a486839
16 Hexadecimal 841c52d
20 Vigesimal 235g025
36 Base36 2ah4x9

Cryptographic Hash Functions

md5 3b33d199dfa5576e414d3b21a68b6106
sha1 241a2ed7f5565ee28bfda1342a54cd63c9287e39
sha256 c6acc3f13ae42d8a23d2486af174b8ad6ef04f11f999d97d9630e5095b66779d
sha512 da84d3e8bfc3fca2ba21ee1e68b183fbac30d4036e4c6341b717b5bc22fefc66686b7ad8cab4e17800055c30135516ff870f8b3b9c3e94036b87404514d7975d
ripemd-160 d434949e0de650eec8a267d793c8deba853b5bab

138528045 as geometric shapes

Circle

Radius = n
Diameter 277056090
Circumference 870397376.97631
Area 6.0287223502828E+16

Sphere

Radius = n
Volume 1.11352949471E+25
Surface area 2.4114889401131E+17
Circumference 870397376.97631

Square

Length = n
Perimeter 554112180
Area 19190019251522025
Diagonal 195908240.00803

Cube

Length = n
Surface area 115140115509132150
Volume 2.6583558504257E+24
Space diagonal 239937612.21319

Equilateral Triangle

Length = n
Perimeter 415584135
Area 8.3095220854653E+15
Altitude 119968806.10659

Triangular Pyramid

Length = n
Surface area 8.3095220854653E+15
Volume 3.1329024144049E+23
Height 65302746.669343