202398990 (number)

202398990 is an even 9-digits composite number following 202398989 and preceding 202398991. In scientific notation, it is written as 2.02398990 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 52801280 positive integers (up to 202398990) that are relatively prime to 202398990.

Interesting facts

Basic properties

Name

Name two hundred two million three hundred ninety-eight thousand nine hundred ninety

Notation

Scientific notation 2.02398990 × 10^8
Engineering notation 2.02398990 × 10^6

Prime Factorization of 202398990

Prime Factorization 2 × 3 × 5 × 71 × 167 × 569

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 202398990
Product of the distinct prime numbers

The prime factorization of 202398990 is 2 × 3 × 5 × 71 × 167 × 569. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 1, 6, 33, 100, 815, 2166, 1657, 7, 44201, 967870, 259588, 24739, 6553010, 23894275, 21944797, 984131535, 520179963, 7166190984, 122660090

Basic calculations (n = 202398990)

Multiplication

n×y
n×2 404797980
n×3 607196970
n×4 809595960
n×5 1011994950

Division

n÷y
n÷2 101199495
n÷3 67466330
n÷3 50599747.5
n÷5 40479798

Exponentiation

ny
n2 40965351153020100
n3 8.2913456983666E+24
n4 1.6781599950902E+33
n5 3.3965788806467E+41

Nth Root

y√n
2√n 14226.69989843
3√n 587.13249023725
4√n 119.27573055081
5√n 45.839689602038

Divisors of 202398990

1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 167, 213, 334, 355, 426, 501, 569, 710, 835, 1002, 1065, 1138, 1670, 1707, 2130, 2505, 2845, 3414, 5010, 5690, 8535, 11857, 17070, 23714, 35571, 40399, 59285, 71142, 80798, 95023, 118570, 121197, 177855, 190046, 201995, 242394, 285069, 355710, 403990, 475115, 570138, 605985, 950230, 1211970, 1425345, 2850690, 6746633, 13493266, 20239899, 33733165, 40479798, 67466330, 101199495, 202398990

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202398989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202398990 can be divided by 64 positive divisors. The sum of these divisors (counting 202398990) is 1, the average is 0.015625.

Base conversion 202398990

Base System Value
2 Binary 1100000100000101110100001110
3 Ternary 112002211221012220
4 Quaternary 30010011310032
5 Quinary 403303231430
6 Senary 32030040210
8 Octal 1404056416
10 Decimal 202398990
12 Duodecimal 57949066
16 Hexadecimal c105d0e
20 Vigesimal 334jh9a
36 Base36 3ci426

Cryptographic Hash Functions

md5 bcc45c85d3fbed1ae9c3fa73dba81ef3
sha1 683596a7b12cf9cff90ba539dc1e1b117d3db2b3
sha256 0e496e2bfebd9a56b2765f0c00c6384b0f190b1ae64353441b01f54dcbe2721f
sha512 483b01ee507d109ae1461bdb8979044dc1c5446d7141249639a80a8c4baa72a7128306e3c8eb870675cfe1d3ad6721cf1066b007f0cca01d78791ba54616e580
ripemd-160 6f4b8b3d7bffea571d92f3ef536c5c800f20eca2

202398990 as geometric shapes

Circle

Radius = n
Diameter 404797980
Circumference 1271710360.156
Area 1.2869644623405E+17

Sphere

Radius = n
Volume 3.4730707645816E+25
Surface area 5.1478578493622E+17
Circumference 1271710360.156

Square

Length = n
Perimeter 809595960
Area 40965351153020100
Diagonal 286235396.66862

Cube

Length = n
Surface area 245792106918120600
Volume 8.2913456983666E+24
Space diagonal 350565334.08063

Equilateral Triangle

Length = n
Perimeter 607196970
Area 1.7738517386733E+16
Altitude 175282667.04031

Triangular Pyramid

Length = n
Surface area 1.7738517386733E+16
Volume 9.7714446141282E+23
Height 95411798.889539