1020121438 (number)

1020121438 is an even 10-digits composite number following 1020121437 and preceding 1020121439. In scientific notation, it is written as 1.020121438 × 10^9. The sum of its digits is 22. It has a total of 5 prime factors and 32 positive divisors. There are 396174240 positive integers (up to 1020121438) that are relatively prime to 1020121438.

Interesting facts

Basic properties

Name

Name one billion twenty million one hundred twenty-one thousand four hundred thirty-eight

Notation

Scientific notation 1.020121438 × 10^9
Engineering notation 1.020121438 × 10^9

Prime Factorization of 1020121438

Prime Factorization 2 × 7 × 19 × 23 × 166741

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1020121438
Product of the distinct prime numbers

The prime factorization of 1020121438 is 2 × 7 × 19 × 23 × 166741. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1020121438)

Multiplication

n×y
n×2 2040242876
n×3 3060364314
n×4 4080485752
n×5 5100607190

Division

n÷y
n÷2 510060719
n÷3 340040479.33333
n÷3 255030359.5
n÷5 204024287.6

Exponentiation

ny
n2 1040647748267187844
n3 1.0615870774138E+27
n4 1.0829477359736E+36
n5 1.1047382017002E+45

Nth Root

y√n
2√n 31939.339974395
3√n 1006.6626564221
4√n 178.71580784697
5√n 63.347630503232

Divisors of 1020121438

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 -1020121437
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 1020121438 can be divided by 32 positive divisors. The sum of these divisors (counting 1020121438) is 1, the average is 0.03125.

Base conversion 1020121438

Base System Value
2 Binary 111100110011011101000101011110
3 Ternary 2122002112112112111
4 Quaternary 330303131011132
5 Quinary 4042122341223
6 Senary 245120424234
8 Octal 7463350536
10 Decimal 1020121438
12 Duodecimal 24577807a
16 Hexadecimal 3ccdd15e
20 Vigesimal fiff3bi
36 Base36 gvcqqm

Cryptographic Hash Functions

md5 079fe799a9c154eb497fce4c382cd914
sha1 6f1bcad6b69c4789c07331d95a78bdf9df1e03fd
sha256 79be2019c8ea11644e6f6a3b655f7839358f45dab3c6a9476c9e1b3bc94a520a
sha512 cc2bde9ef163c83f274fe34c81bdb92eb11459e5b90e76724afa440b5ac8fdc6a0947e601fb3eade6a7ea51ee9f6505261bfa00e46a1023cef0c8f42344bfd4a
ripemd-160 f67ce4f2fb59cb83f09bfcc191c889b0660b96ab

1020121438 as geometric shapes

Circle

Radius = n
Diameter 2040242876
Circumference 6409612030.7805
Area 3.269291320931E+18

Sphere

Radius = n
Volume 4.4467655513987E+27
Surface area 1.3077165283724E+19
Circumference 6409612030.7805

Square

Length = n
Perimeter 4080485752
Area 1040647748267187844
Diagonal 1442669572.8871

Cube

Length = n
Surface area 6243886489603127064
Volume 1.0615870774138E+27
Space diagonal 1766902160.5062

Equilateral Triangle

Length = n
Perimeter 3060364314
Area 4.5061369319523E+17
Altitude 883451080.25311

Triangular Pyramid

Length = n
Surface area 4.5061369319523E+17
Volume 1.2510923687655E+26
Height 480889857.62905