138222489 (number)

138222489 is an odd 9-digits composite number following 138222488 and preceding 138222490. In scientific notation, it is written as 1.38222489 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 91680176 positive integers (up to 138222489) that are relatively prime to 138222489.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million two hundred twenty-two thousand four hundred eighty-nine

Notation

Scientific notation 1.38222489 × 10^8
Engineering notation 1.38222489 × 10^6

Prime Factorization of 138222489

Prime Factorization 3 × 197 × 233879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138222489
Product of the distinct prime numbers

The prime factorization of 138222489 is 3 × 197 × 233879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138222489)

Multiplication

n×y
n×2 276444978
n×3 414667467
n×4 552889956
n×5 691112445

Division

n÷y
n÷2 69111244.5
n÷3 46074163
n÷3 34555622.25
n÷5 27644497.8

Exponentiation

ny
n2 19105456465355121
n3 2.6408037461225E+24
n4 3.6501846674958E+32
n5 5.0453761005091E+40

Nth Root

y√n
2√n 11756.806071378
3√n 517.04249233282
4√n 108.42880646479
5√n 42.473274243526

Divisors of 138222489

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 -138222488
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 138222489 can be divided by 8 positive divisors. The sum of these divisors (counting 138222489) is 1, the average is 0.125.

Base conversion 138222489

Base System Value
2 Binary 1000001111010001101110011001
3 Ternary 100122002102121110
4 Quaternary 20033101232121
5 Quinary 240341104424
6 Senary 21414330533
8 Octal 1017215631
10 Decimal 138222489
12 Duodecimal 3a359a49
16 Hexadecimal 83d1b99
20 Vigesimal 233hg49
36 Base36 2aal5l

Cryptographic Hash Functions

md5 6799e4719b6c2ea1c28a14f11bc44460
sha1 693aad8062b9f48def061ad36c6afa72b2109c21
sha256 dc03cc29c136b5c7a502816bfac79e9733eb1af34fe72499390417a38e3cc6ff
sha512 adde2d732e7a4725ef6224d9a2dea661fccd3ca447edde8177f4b2a4f771fd3ad2c3259ff1ec27ccb090a58d57fe8a72dec4074a5578034e183f533405dcd6a1
ripemd-160 94499d7e738598db4a8a9e3b2dd056fdb29445d6

138222489 as geometric shapes

Circle

Radius = n
Diameter 276444978
Circumference 868477512.00659
Area 6.0021561675039E+16

Sphere

Radius = n
Volume 1.1061772864521E+25
Surface area 2.4008624670016E+17
Circumference 868477512.00659

Square

Length = n
Perimeter 552889956
Area 19105456465355121
Diagonal 195476118.56877

Cube

Length = n
Surface area 114632738792130726
Volume 2.6408037461225E+24
Space diagonal 239408373.69663

Equilateral Triangle

Length = n
Perimeter 414667467
Area 8.2729053249476E+15
Altitude 119704186.84832

Triangular Pyramid

Length = n
Surface area 8.2729053249476E+15
Volume 3.1122170611101E+23
Height 65158706.189589