202181390 (number)

202181390 is an even 9-digits composite number following 202181389 and preceding 202181391. In scientific notation, it is written as 2.02181390 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 80872552 positive integers (up to 202181390) that are relatively prime to 202181390.

Interesting facts

Basic properties

Name

Name two hundred two million one hundred eighty-one thousand three hundred ninety

Notation

Scientific notation 2.02181390 × 10^8
Engineering notation 2.02181390 × 10^6

Prime Factorization of 202181390

Prime Factorization 2 × 5 × 20218139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 202181390
Product of the distinct prime numbers

The prime factorization of 202181390 is 2 × 5 × 20218139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 79, 3, 894, 25, 4662, 2414, 79537, 60568, 431950, 279088, 7810271, 4268544, 95589603, 59618629, 536473184, 573671300, 5811517869, 9642918877

Basic calculations (n = 202181390)

Multiplication

n×y
n×2 404362780
n×3 606544170
n×4 808725560
n×5 1010906950

Division

n÷y
n÷2 101090695
n÷3 67393796.666667
n÷3 50545347.5
n÷5 40436278

Exponentiation

ny
n2 40877314462332100
n3 8.2646322574614E+24
n4 1.6709548376524E+33
n5 3.3783597170378E+41

Nth Root

y√n
2√n 14219.050249577
3√n 586.9220052568
4√n 119.24365915879
5√n 45.829828872229

Divisors of 202181390

1, 2, 5, 10, 20218139, 40436278, 101090695, 202181390

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 -202181389
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 202181390 can be divided by 8 positive divisors. The sum of these divisors (counting 202181390) is 1, the average is 0.125.

Base conversion 202181390

Base System Value
2 Binary 1100000011010000101100001110
3 Ternary 112002102212201122
4 Quaternary 30003100230032
5 Quinary 403224301030
6 Senary 32021240542
8 Octal 1403205416
10 Decimal 202181390
12 Duodecimal 57863152
16 Hexadecimal c0d0b0e
20 Vigesimal 333cd9a
36 Base36 3cdg5q

Cryptographic Hash Functions

md5 2af6cee7c234a1853f7bd5d5738b50ef
sha1 c27057d5d41e23c3ce5a09d6a522663143c4b2cd
sha256 697a9bdd3cdd334323ea3b465d62eb4300d049d38f87339060bb460cf8f6bbe1
sha512 504f0dfcc047a2506cf31719c3da8ebffd6539d850eb0d5678e9c69dec0d46878bd6844d9f93c8b4591bf55d8a0a9189a33d041096eea1bb58ec2b3a8e521718
ripemd-160 752fd11e9bf563e4b379a388c4bdc60212b80e80

202181390 as geometric shapes

Circle

Radius = n
Diameter 404362780
Circumference 1270343139.0331
Area 1.2841987081334E+17

Sphere

Radius = n
Volume 3.4618810646216E+25
Surface area 5.1367948325337E+17
Circumference 1270343139.0331

Square

Length = n
Perimeter 808725560
Area 40877314462332100
Diagonal 285927663.79744

Cube

Length = n
Surface area 245263886773992600
Volume 8.2646322574614E+24
Space diagonal 350188439.8249

Equilateral Triangle

Length = n
Perimeter 606544170
Area 1.7700396381432E+16
Altitude 175094219.91245

Triangular Pyramid

Length = n
Surface area 1.7700396381432E+16
Volume 9.7399625221067E+23
Height 95309221.265815