126400512 (number)

126400512 is an even 9-digits composite number following 126400511 and preceding 126400513. In scientific notation, it is written as 1.26400512 × 10^8. The sum of its digits is 21. It has a total of 14 prime factors and 96 positive divisors. There are 36102144 positive integers (up to 126400512) that are relatively prime to 126400512.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million four hundred thousand five hundred twelve

Notation

Scientific notation 1.26400512 × 10^8
Engineering notation 1.26400512 × 10^6

Prime Factorization of 126400512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 2939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 123438
Product of the distinct prime numbers

The prime factorization of 126400512 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 2939. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126400512)

Multiplication

n×y
n×2 252801024
n×3 379201536
n×4 505602048
n×5 632002560

Division

n÷y
n÷2 63200256
n÷3 42133504
n÷3 31600128
n÷5 25280102.4

Exponentiation

ny
n2 15977089433862144
n3 2.01951228471E+24
n4 2.5526738677763E+32
n5 3.2265928385594E+40

Nth Root

y√n
2√n 11242.798228199
3√n 501.86041843423
4√n 106.03206226514
5√n 41.720525171652

Divisors of 126400512

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126400511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126400512 can be divided by 96 positive divisors. The sum of these divisors (counting 126400512) is 1, the average is 0.010416666666667.

Base conversion 126400512

Base System Value
2 Binary 111100010001011100000000000
3 Ternary 22210211210220110
4 Quaternary 13202023200000
5 Quinary 224324304022
6 Senary 20313111320
8 Octal 742134000
10 Decimal 126400512
12 Duodecimal 363b8540
16 Hexadecimal 788b800
20 Vigesimal 1ja015c
36 Base36 23979c

Cryptographic Hash Functions

md5 bc1e3dd4d960496dc7199a9d6ab60d71
sha1 4ba1b51e48d4d25f87fa488e104de04336c6e17b
sha256 fa0ea5b163486b708cfae010f90cd7c3ce97aa7fdf2e1f8c390cd05ca1dbc8d6
sha512 cc7289006cb38d80ca10aec03145ceebb2c157982b0d2faf613f7f73fa499730f2948cbe147967cab4a155a7108bdcdbca3cbe0117dc0695e23358ec2542a21a
ripemd-160 f23f22d136499778e4ffd8e18e175c1e0eaeadbb

126400512 as geometric shapes

Circle

Radius = n
Diameter 252801024
Circumference 794197839.81838
Area 5.0193506791168E+16

Sphere

Radius = n
Volume 8.4593132766389E+24
Surface area 2.0077402716467E+17
Circumference 794197839.81838

Square

Length = n
Perimeter 505602048
Area 15977089433862144
Diagonal 178757318.3613

Cube

Length = n
Surface area 95862536603172864
Volume 2.01951228471E+24
Space diagonal 218932108.88672

Equilateral Triangle

Length = n
Perimeter 379201536
Area 6.9182826641303E+15
Altitude 109466054.44336

Triangular Pyramid

Length = n
Surface area 6.9182826641303E+15
Volume 2.3800180520133E+23
Height 59585772.787101