202445820 (number)

202445820 is an even 9-digits composite number following 202445819 and preceding 202445821. In scientific notation, it is written as 2.02445820 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 53985504 positive integers (up to 202445820) that are relatively prime to 202445820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.02445820 × 10^8
Engineering notation 2.02445820 × 10^6

Prime Factorization of 202445820

Prime Factorization 2 × 2 × 45 × 1124699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 101222910
Product of the distinct prime numbers

The prime factorization of 202445820 is 2 × 2 × 45 × 1124699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 41, 24, 862, 523, 5316, 8401, 71162, 38374, 773734, 859373, 5142378, 5864276, 53443781, 24447030, 270017100, 842601280, 9595252566, 5230737312

Basic calculations (n = 202445820)

Multiplication

n×y
n×2 404891640
n×3 607337460
n×4 809783280
n×5 1012229100

Division

n÷y
n÷2 101222910
n÷3 67481940
n÷3 50611455
n÷5 40489164

Exponentiation

ny
n2 40984310035472400
n3 8.2971022522654E+24
n4 1.6797136690837E+33
n5 3.4005101110286E+41

Nth Root

y√n
2√n 14228.345652253
3√n 587.17776927447
4√n 119.28262929804
5√n 45.841810634379

Divisors of 202445820

1, 2, 4, 45, 90, 180, 1124699, 2249398, 4498796, 50611455, 101222910, 202445820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202445819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202445820 can be divided by 12 positive divisors. The sum of these divisors (counting 202445820) is 1, the average is 0.083333333333333.

Base conversion 202445820

Base System Value
2 Binary 1100000100010001001111111100
3 Ternary 112002221022110100
4 Quaternary 30010101033330
5 Quinary 403311231240
6 Senary 32031041100
8 Octal 1404211774
10 Decimal 202445820
12 Duodecimal 57970190
16 Hexadecimal c1113fc
20 Vigesimal 3355eb0
36 Base36 3cj470

Cryptographic Hash Functions

md5 ac77d9fd4a500bd0e02963a50cea4425
sha1 89d69331823a5780a7fec28c2cd52a442661cb4a
sha256 c74d809c82e56f2c1aab018a1e518854735fefdbf321e48bf5b68be0fcc8f156
sha512 6937e446b96206df0cccf81a96017673c31e3cb843a521c3f2489f519ec55da6860c092ef0987e024cd16ed206403cc5d923b84c4d61fee4137dde6f60a8e1d5
ripemd-160 d2817a8319a15515ffc390dc6b90960e1efe4398

202445820 as geometric shapes

Circle

Radius = n
Diameter 404891640
Circumference 1272004601.7239
Area 1.2875600731989E+17

Sphere

Radius = n
Volume 3.4754820642401E+25
Surface area 5.1502402927955E+17
Circumference 1272004601.7239

Square

Length = n
Perimeter 809783280
Area 40984310035472400
Diagonal 286301624.28974

Cube

Length = n
Surface area 245905860212834400
Volume 8.2971022522654E+24
Space diagonal 350646446.01994

Equilateral Triangle

Length = n
Perimeter 607337460
Area 1.7746726823648E+16
Altitude 175323223.00997

Triangular Pyramid

Length = n
Surface area 1.7746726823648E+16
Volume 9.7782287779584E+23
Height 95433874.763247