138403453 (number)

138403453 is an odd 9-digits composite number following 138403452 and preceding 138403454. In scientific notation, it is written as 1.38403453 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 138316348 positive integers (up to 138403453) that are relatively prime to 138403453.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38403453 × 10^8
Engineering notation 1.38403453 × 10^6

Prime Factorization of 138403453

Prime Factorization 1619 × 85487

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138403453
Product of the distinct prime numbers

The prime factorization of 138403453 is 1619 × 85487. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138403453)

Multiplication

n×y
n×2 276806906
n×3 415210359
n×4 553613812
n×5 692017265

Division

n÷y
n÷2 69201726.5
n÷3 46134484.333333
n÷3 34600863.25
n÷5 27680690.6

Exponentiation

ny
n2 19155515802323209
n3 2.6511895310376E+24
n4 3.6693378565305E+32
n5 5.0784902956745E+40

Nth Root

y√n
2√n 11764.49969187
3√n 517.26803516354
4√n 108.464278414
5√n 42.484389817657

Divisors of 138403453

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 -138403452
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 138403453 can be divided by 4 positive divisors. The sum of these divisors (counting 138403453) is 1, the average is 0.25.

Base conversion 138403453

Base System Value
2 Binary 1000001111111101111001111101
3 Ternary 100122102121211211
4 Quaternary 20033331321331
5 Quinary 240412402303
6 Senary 21422244421
8 Octal 1017757175
10 Decimal 138403453
12 Duodecimal 3a426711
16 Hexadecimal 83fde7d
20 Vigesimal 23508cd
36 Base36 2aegsd

Cryptographic Hash Functions

md5 c793be20f0af17fef2956e7e977066a5
sha1 1f1eb77e68de35c4427ea19b2326e2bb2701faee
sha256 72f751df3bde2e88edf724768490b8bb3ff8d5651eb6dc412cb223b06e4edbb1
sha512 9623406c59b73039ec26313c48c260b85b83c6b5b5ca81d0d4c823c37e43e196fdb5d0ed1310adf71a9d698f3371f6ba9daeed675cf9a6e90b36371b36fa9150
ripemd-160 a6403d096b4411cb3a7b390b10c5541519166907

138403453 as geometric shapes

Circle

Radius = n
Diameter 276806906
Circumference 869614542.35252
Area 6.0178827720302E+16

Sphere

Radius = n
Volume 1.1105276738643E+25
Surface area 2.4071531088121E+17
Circumference 869614542.35252

Square

Length = n
Perimeter 553613812
Area 19155515802323209
Diagonal 195732040.31187

Cube

Length = n
Surface area 114933094813939254
Volume 2.6511895310376E+24
Space diagonal 239721812.53897

Equilateral Triangle

Length = n
Perimeter 415210359
Area 8.2945816537031E+15
Altitude 119860906.26949

Triangular Pyramid

Length = n
Surface area 8.2945816537031E+15
Volume 3.1244568260124E+23
Height 65244013.437289