126189384 (number)

126189384 is an even 9-digits composite number following 126189383 and preceding 126189385. In scientific notation, it is written as 1.26189384 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 41803776 positive integers (up to 126189384) that are relatively prime to 126189384.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million one hundred eighty-nine thousand three hundred eighty-four

Notation

Scientific notation 1.26189384 × 10^8
Engineering notation 1.26189384 × 10^6

Prime Factorization of 126189384

Prime Factorization 2 × 2 × 2 × 3 × 163 × 32257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31547346
Product of the distinct prime numbers

The prime factorization of 126189384 is 2 × 2 × 2 × 3 × 163 × 32257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126189384)

Multiplication

n×y
n×2 252378768
n×3 378568152
n×4 504757536
n×5 630946920

Division

n÷y
n÷2 63094692
n÷3 42063128
n÷3 31547346
n÷5 25237876.8

Exponentiation

ny
n2 15923760634299456
n3 2.0094095454057E+24
n4 2.5356615273847E+32
n5 3.1997356617317E+40

Nth Root

y√n
2√n 11233.404826677
3√n 501.58084194334
4√n 105.98775790947
5√n 41.706578611014

Divisors of 126189384

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 -126189383
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 126189384 can be divided by 32 positive divisors. The sum of these divisors (counting 126189384) is 1, the average is 0.03125.

Base conversion 126189384

Base System Value
2 Binary 111100001010111111101001000
3 Ternary 22210110002021220
4 Quaternary 13201113331020
5 Quinary 224301030014
6 Senary 20304402040
8 Octal 741277510
10 Decimal 126189384
12 Duodecimal 36316320
16 Hexadecimal 7857f48
20 Vigesimal 1j8dd94
36 Base36 234oco

Cryptographic Hash Functions

md5 2a12117d4f915b80575630c42ef82fe6
sha1 e02986781727033027fd10ac0160e60632960a70
sha256 8b7d2db0d0178a5f8019a077be907347924cd056347b2bf623a1da59ad3f82b4
sha512 a050f086f1bedbc0d1131cf2fb3cc3aed239e2a75b35a746d5e1ad6dfec3fbed0b6d168012b7c8893a4622e86afdb22d2c4bf41b0054a3ce91926a10c6bc3af8
ripemd-160 bc5fb0fe295a11a609c9bdc6665da87cbe92c647

126189384 as geometric shapes

Circle

Radius = n
Diameter 252378768
Circumference 792871283.47084
Area 5.0025969426238E+16

Sphere

Radius = n
Volume 8.4169950211997E+24
Surface area 2.0010387770495E+17
Circumference 792871283.47084

Square

Length = n
Perimeter 504757536
Area 15923760634299456
Diagonal 178458738.28031

Cube

Length = n
Surface area 95542563805796736
Volume 2.0094095454057E+24
Space diagonal 218566424.46382

Equilateral Triangle

Length = n
Perimeter 378568152
Area 6.895190616543E+15
Altitude 109283212.23191

Triangular Pyramid

Length = n
Surface area 6.895190616543E+15
Volume 2.3681118595622E+23
Height 59486246.093435