202428949 (number)

202428949 is an odd 9-digits composite number following 202428948 and preceding 202428950. In scientific notation, it is written as 2.02428949 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 199989964 positive integers (up to 202428949) that are relatively prime to 202428949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.02428949 × 10^8
Engineering notation 2.02428949 × 10^6

Prime Factorization of 202428949

Prime Factorization 83 × 2438903

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 202428949
Product of the distinct prime numbers

The prime factorization of 202428949 is 83 × 2438903. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 63, 4, 6, 269, 7873, 2641, 43506, 17568, 78389, 844978, 6777739, 2228631, 97669857, 98345964, 758239468, 381422834, 3964044901, 3434214973

Basic calculations (n = 202428949)

Multiplication

n×y
n×2 404857898
n×3 607286847
n×4 809715796
n×5 1012144745

Division

n÷y
n÷2 101214474.5
n÷3 67476316.333333
n÷3 50607237.25
n÷5 40485789.8

Exponentiation

ny
n2 40977479393244601
n3 8.2950280862437E+24
n4 1.6791538174238E+33
n5 3.3990934247043E+41

Nth Root

y√n
2√n 14227.752774068
3√n 587.16145782986
4√n 119.28014408974
5√n 45.841046555408

Divisors of 202428949

1, 83, 2438903, 202428949

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202428948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202428949 can be divided by 4 positive divisors. The sum of these divisors (counting 202428949) is 1, the average is 0.25.

Base conversion 202428949

Base System Value
2 Binary 1100000100001101001000010101
3 Ternary 112002220110022111
4 Quaternary 30010031020111
5 Quinary 403310211244
6 Senary 32030431021
8 Octal 1404151025
10 Decimal 202428949
12 Duodecimal 57962471
16 Hexadecimal c10d215
20 Vigesimal 3353c79
36 Base36 3cir6d

Cryptographic Hash Functions

md5 9b287e681d79d7820813faeba0bc8ef1
sha1 6d476bcbbc89c77be3ec8abd4c093905c51c4dbd
sha256 308b987b8de4b11d79409c010d363d0ca18061874d215428d16934c1edcc22b9
sha512 5e206605453cc4f2f76a46c891f12d08d387fdb264518bb6ff5d579d0b3272da1daee66f47384957f2e63cc50d1538feafab9a7d86a24615400e5b472686ddfd
ripemd-160 669df67a25b25b435ab175801d0cf6db71bdb58c

202428949 as geometric shapes

Circle

Radius = n
Diameter 404857898
Circumference 1271898598.1046
Area 1.2873454822444E+17

Sphere

Radius = n
Volume 3.4746132396085E+25
Surface area 5.1493819289778E+17
Circumference 1271898598.1046

Square

Length = n
Perimeter 809715796
Area 40977479393244601
Diagonal 286277765.09273

Cube

Length = n
Surface area 245864876359467606
Volume 8.2950280862437E+24
Space diagonal 350617224.59077

Equilateral Triangle

Length = n
Perimeter 607286847
Area 1.7743769068802E+16
Altitude 175308612.29538

Triangular Pyramid

Length = n
Surface area 1.7743769068802E+16
Volume 9.7757843498596E+23
Height 95425921.697577