138798426 (number)

138798426 is an even 9-digits composite number following 138798425 and preceding 138798427. In scientific notation, it is written as 1.38798426 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 41797440 positive integers (up to 138798426) that are relatively prime to 138798426.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred ninety-eight thousand four hundred twenty-six

Notation

Scientific notation 1.38798426 × 10^8
Engineering notation 1.38798426 × 10^6

Prime Factorization of 138798426

Prime Factorization 2 × 3 × 13 × 47 × 37861

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 138798426
Product of the distinct prime numbers

The prime factorization of 138798426 is 2 × 3 × 13 × 47 × 37861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 77, 96, 792, 333, 3316, 8245, 79766, 18535, 150887, 234736, 8865141, 5248857, 5816984, 22123403, 820412575, 980642381, 9528947689, 9192288292

Basic calculations (n = 138798426)

Multiplication

n×y
n×2 277596852
n×3 416395278
n×4 555193704
n×5 693992130

Division

n÷y
n÷2 69399213
n÷3 46266142
n÷3 34699606.5
n÷5 27759685.2

Exponentiation

ny
n2 19265003060077476
n3 2.6739521016239E+24
n4 3.7114034290479E+32
n5 5.1513695420286E+40

Nth Root

y√n
2√n 11781.274379285
3√n 517.75962421421
4√n 108.54157903442
5√n 42.508610405344

Divisors of 138798426

1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 37861, 75722, 113583, 227166, 492193, 984386, 1476579, 1779467, 2953158, 3558934, 5338401, 10676802, 23133071, 46266142, 69399213, 138798426

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 -138798425
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 138798426 can be divided by 32 positive divisors. The sum of these divisors (counting 138798426) is 1, the average is 0.03125.

Base conversion 138798426

Base System Value
2 Binary 1000010001011110010101011010
3 Ternary 100200011200122110
4 Quaternary 20101132111122
5 Quinary 241013022201
6 Senary 21434533150
8 Octal 1021362532
10 Decimal 138798426
12 Duodecimal 3a5971b6
16 Hexadecimal 845e55a
20 Vigesimal 2379g16
36 Base36 2amxju

Cryptographic Hash Functions

md5 ab3e46f2ebc58f25a05c776ffe3c2bae
sha1 19ed04e0b5142227aa959c2722a2af6d33e6c758
sha256 96478e12989f097a90be1331f1dd01cec1491baff9320fd2eba593403fc360ca
sha512 2e776328441a18271ed93348839b79694d397d2323dfa56d4c2216017d4e3199d8878e10370480adcf74c206ceca240f720d62b6bb0418224117b73b607438c0
ripemd-160 9c93f81b37a83fa6dd58f91cc20ae869d157c19c

138798426 as geometric shapes

Circle

Radius = n
Diameter 277596852
Circumference 872096230.90285
Area 6.0522792084924E+16

Sphere

Radius = n
Volume 1.120062437135E+25
Surface area 2.420911683397E+17
Circumference 872096230.90285

Square

Length = n
Perimeter 555193704
Area 19265003060077476
Diagonal 196290616.48524

Cube

Length = n
Surface area 115590018360464856
Volume 2.6739521016239E+24
Space diagonal 240405925.84259

Equilateral Triangle

Length = n
Perimeter 416395278
Area 8.341991027006E+15
Altitude 120202962.92129

Triangular Pyramid

Length = n
Surface area 8.341991027006E+15
Volume 3.1512827727105E+23
Height 65430205.495079