202428939 (number)

202428939 is an odd 9-digits composite number following 202428938 and preceding 202428940. In scientific notation, it is written as 2.02428939 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 134058600 positive integers (up to 202428939) that are relatively prime to 202428939.

Interesting facts

Basic properties

Name

Name two hundred two million four hundred twenty-eight thousand nine hundred thirty-nine

Notation

Scientific notation 2.02428939 × 10^8
Engineering notation 2.02428939 × 10^6

Prime Factorization of 202428939

Prime Factorization 3 × 151 × 446863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 202428939
Product of the distinct prime numbers

The prime factorization of 202428939 is 3 × 151 × 446863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 202428939)

Multiplication

n×y
n×2 404857878
n×3 607286817
n×4 809715756
n×5 1012144695

Division

n÷y
n÷2 101214469.5
n÷3 67476313
n÷3 50607234.75
n÷5 40485787.8

Exponentiation

ny
n2 40977475344665721
n3 8.2950268569193E+24
n4 1.6791534856227E+33
n5 3.3990925851275E+41

Nth Root

y√n
2√n 14227.752422642
3√n 587.16144816126
4√n 119.28014261662
5√n 45.841046102498

Divisors of 202428939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202428938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202428939 can be divided by 8 positive divisors. The sum of these divisors (counting 202428939) is 1, the average is 0.125.

Base conversion 202428939

Base System Value
2 Binary 1100000100001101001000001011
3 Ternary 112002220110022010
4 Quaternary 30010031020023
5 Quinary 403310211224
6 Senary 32030431003
8 Octal 1404151013
10 Decimal 202428939
12 Duodecimal 57962463
16 Hexadecimal c10d20b
20 Vigesimal 3353c6j
36 Base36 3cir63

Cryptographic Hash Functions

md5 e183a06fb47672cae1850dff2110ae87
sha1 1af300074dd21295bd99c065db5c2bce07f7b7fd
sha256 2d4829806e863234ee1803f8d5ca883f6b96479bac98445fe45b79b51a8f0335
sha512 5074b4ed907b35da0c1965e02aebeac4e16fddd5f7ff9e9f762fee54143a62c66209cd42840924390e4b56aa1df517b4b0b492ba8f0c2c9faf8037fc50e411a8
ripemd-160 ce8b6194855bd2a2920aa57caa75b5e879349b44

202428939 as geometric shapes

Circle

Radius = n
Diameter 404857878
Circumference 1271898535.2728
Area 1.2873453550546E+17

Sphere

Radius = n
Volume 3.4746127246704E+25
Surface area 5.1493814202183E+17
Circumference 1271898535.2728

Square

Length = n
Perimeter 809715756
Area 40977475344665721
Diagonal 286277750.9506

Cube

Length = n
Surface area 245864852067994326
Volume 8.2950268569193E+24
Space diagonal 350617207.27026

Equilateral Triangle

Length = n
Perimeter 607286817
Area 1.7743767315716E+16
Altitude 175308603.63513

Triangular Pyramid

Length = n
Surface area 1.7743767315716E+16
Volume 9.775782901087E+23
Height 95425916.983532