138486534 (number)

138486534 is an even 9-digits composite number following 138486533 and preceding 138486535. In scientific notation, it is written as 1.38486534 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 44842272 positive integers (up to 138486534) that are relatively prime to 138486534.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million four hundred eighty-six thousand five hundred thirty-four

Notation

Scientific notation 1.38486534 × 10^8
Engineering notation 1.38486534 × 10^6

Prime Factorization of 138486534

Prime Factorization 2 × 3 × 139 × 47 × 3533

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 138486534
Product of the distinct prime numbers

The prime factorization of 138486534 is 2 × 3 × 139 × 47 × 3533. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 23, 89, 282, 290, 2650, 357, 31726, 4746, 226140, 404013, 7936702, 1055295, 34022774, 58922171, 328279020, 639043777, 999757643, 302465035

Basic calculations (n = 138486534)

Multiplication

n×y
n×2 276973068
n×3 415459602
n×4 553946136
n×5 692432670

Division

n÷y
n÷2 69243267
n÷3 46162178
n÷3 34621633.5
n÷5 27697306.8

Exponentiation

ny
n2 19178520099333156
n3 2.655966775806E+24
n4 3.6781563320053E+32
n5 5.0937512192956E+40

Nth Root

y√n
2√n 11768.030166515
3√n 517.37151656401
4√n 108.48055201977
5√n 42.489489110062

Divisors of 138486534

1, 2, 3, 6, 47, 94, 139, 141, 278, 282, 417, 834, 3533, 6533, 7066, 10599, 13066, 19599, 21198, 39198, 166051, 332102, 491087, 498153, 982174, 996306, 1473261, 2946522, 23081089, 46162178, 69243267, 138486534

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 -138486533
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 138486534 can be divided by 32 positive divisors. The sum of these divisors (counting 138486534) is 1, the average is 0.03125.

Base conversion 138486534

Base System Value
2 Binary 1000010000010010001100000110
3 Ternary 100122120211210220
4 Quaternary 20100102030012
5 Quinary 240423032114
6 Senary 21424125210
8 Octal 1020221406
10 Decimal 138486534
12 Duodecimal 3a466806
16 Hexadecimal 8412306
20 Vigesimal 235ag6e
36 Base36 2ag8w6

Cryptographic Hash Functions

md5 e37a2ec765847cf4c098dd82e45b631f
sha1 b14cf99ec3e0bfb0fc63696c026e4912273d03a5
sha256 dabfffa3f75668bf320b873ee222826a1a7c81c2fb45404309f73fa3627161b6
sha512 e6588d377d5708a4534c80d19acbaf7b2e931a981b4605e85dee82e768e8bc9d046598046fd07383562d4ec39f016bef2399e65c0f08d9b5e87d66547025cfc7
ripemd-160 e0835be351614e8a4547958b912bf34d5101f9e7

138486534 as geometric shapes

Circle

Radius = n
Diameter 276973068
Circumference 870136555.67103
Area 6.0251097850789E+16

Sphere

Radius = n
Volume 1.1125287614734E+25
Surface area 2.4100439140316E+17
Circumference 870136555.67103

Square

Length = n
Perimeter 553946136
Area 19178520099333156
Diagonal 195849534.58884

Cube

Length = n
Surface area 115071120595998936
Volume 2.655966775806E+24
Space diagonal 239865713.05211

Equilateral Triangle

Length = n
Perimeter 415459602
Area 8.3045428065065E+15
Altitude 119932856.52606

Triangular Pyramid

Length = n
Surface area 8.3045428065065E+15
Volume 3.1300868629643E+23
Height 65283178.196281