138528071 (number)

138528071 is an odd 9-digits composite number following 138528070 and preceding 138528072. In scientific notation, it is written as 1.38528071 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 125934600 positive integers (up to 138528071) that are relatively prime to 138528071.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38528071 × 10^8
Engineering notation 1.38528071 × 10^6

Prime Factorization of 138528071

Prime Factorization 11 × 12593461

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138528071
Product of the distinct prime numbers

The prime factorization of 138528071 is 11 × 12593461. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 96, 6, 882, 728, 3654, 9581, 70237, 8791, 163524, 604518, 1193961, 6318937, 3359812, 77038534, 980109298, 258026147, 9436984688, 2970964127

Basic calculations (n = 138528071)

Multiplication

n×y
n×2 277056142
n×3 415584213
n×4 554112284
n×5 692640355

Division

n÷y
n÷2 69264035.5
n÷3 46176023.666667
n÷3 34632017.75
n÷5 27705614.2

Exponentiation

ny
n2 19190026454981041
n3 2.6583573472475E+24
n4 3.6825711534287E+32
n5 5.1013947820473E+40

Nth Root

y√n
2√n 11769.794858025
3√n 517.42323738691
4√n 108.48868539173
5√n 42.49203762385

Divisors of 138528071

1, 11, 12593461, 138528071

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138528070
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138528071 can be divided by 4 positive divisors. The sum of these divisors (counting 138528071) is 1, the average is 0.25.

Base conversion 138528071

Base System Value
2 Binary 1000010000011100010101000111
3 Ternary 100122122221210022
4 Quaternary 20100130111013
5 Quinary 240430344241
6 Senary 21425045355
8 Octal 1020342507
10 Decimal 138528071
12 Duodecimal 3a48685b
16 Hexadecimal 841c547
20 Vigesimal 235g03b
36 Base36 2ah4xz

Cryptographic Hash Functions

md5 8dced55c0951eb350c715ad7c3c06d93
sha1 1b97f16073f9099f01467af031458516588ceeda
sha256 5999a4ef367044ede049568daa186719aee967a6b32ff638156e70d1d83ef3f1
sha512 c7e0c346db28b83301e81b33faaabe1402b987ef74a7ff3cb16523854f746bf5bad256e791e34650a74dccf867ca176f05e6dbf5881189474ddf427c720af27c
ripemd-160 728062c6eded85c294407380841efcec5250b219

138528071 as geometric shapes

Circle

Radius = n
Diameter 277056142
Circumference 870397540.33913
Area 6.0287246133162E+16

Sphere

Radius = n
Volume 1.1135301216972E+25
Surface area 2.4114898453265E+17
Circumference 870397540.33913

Square

Length = n
Perimeter 554112284
Area 19190026454981041
Diagonal 195908276.77758

Cube

Length = n
Surface area 115140158729886246
Volume 2.6583573472475E+24
Space diagonal 239937657.24651

Equilateral Triangle

Length = n
Perimeter 415584213
Area 8.3095252046545E+15
Altitude 119968828.62325

Triangular Pyramid

Length = n
Surface area 8.3095252046545E+15
Volume 3.1329041784263E+23
Height 65302758.925861