201985243 (number)

201985243 is an odd 9-digits composite number following 201985242 and preceding 201985244. In scientific notation, it is written as 2.01985243 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 194740200 positive integers (up to 201985243) that are relatively prime to 201985243.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred eighty-five thousand two hundred forty-three

Notation

Scientific notation 2.01985243 × 10^8
Engineering notation 2.01985243 × 10^6

Prime Factorization of 201985243

Prime Factorization 31 × 271 × 24043

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201985243
Product of the distinct prime numbers

The prime factorization of 201985243 is 31 × 271 × 24043. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 74, 4, 269, 303, 2206, 8183, 97298, 8493, 516051, 890177, 2531649, 7121784, 34760924, 58321846, 797951443, 244329670, 114367866, 6127491216

Basic calculations (n = 201985243)

Multiplication

n×y
n×2 403970486
n×3 605955729
n×4 807940972
n×5 1009926215

Division

n÷y
n÷2 100992621.5
n÷3 67328414.333333
n÷3 50496310.75
n÷5 40397048.6

Exponentiation

ny
n2 40798038389769049
n3 8.2406016980808E+24
n4 1.6644799364531E+33
n5 3.362003844331E+41

Nth Root

y√n
2√n 14212.151244622
3√n 586.73214234931
4√n 119.21472746528
5√n 45.820933024882

Divisors of 201985243

1, 31, 271, 8401, 24043, 745333, 6515653, 201985243

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 -201985242
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 201985243 can be divided by 8 positive divisors. The sum of these divisors (counting 201985243) is 1, the average is 0.125.

Base conversion 201985243

Base System Value
2 Binary 1100000010100000110011011011
3 Ternary 112002001220122221
4 Quaternary 30002200303123
5 Quinary 403202011433
6 Senary 32013124511
8 Octal 1402406333
10 Decimal 201985243
12 Duodecimal 57789737
16 Hexadecimal c0a0cdb
20 Vigesimal 3328323
36 Base36 3c98t7

Cryptographic Hash Functions

md5 517c24ac7c0b109924bad1d1ebb3208d
sha1 c47de024949bd637fbb157cce5ea7f7309aa09d9
sha256 a68a30272a900e755885da7bdbf985c889ab9f16cf10d703fb2f3eb704551395
sha512 5f5ee70e0da60d778c942bb66a9ccffca6c52ede752b05c6f988a156351be763c07a750d65efef15022e9985bca7264751df9aaa657b93d77671e19cbf9dfdac
ripemd-160 a2c267c8cd6bde278a187aa96f09ccceba2c4028

201985243 as geometric shapes

Circle

Radius = n
Diameter 403970486
Circumference 1269110711.0847
Area 1.2817081768617E+17

Sphere

Radius = n
Volume 3.4518151674467E+25
Surface area 5.1268327074469E+17
Circumference 1269110711.0847

Square

Length = n
Perimeter 807940972
Area 40798038389769049
Diagonal 285650270.04983

Cube

Length = n
Surface area 244788230338614294
Volume 8.2406016980808E+24
Space diagonal 349848703.25515

Equilateral Triangle

Length = n
Perimeter 605955729
Area 1.7666068835056E+16
Altitude 174924351.62757

Triangular Pyramid

Length = n
Surface area 1.7666068835056E+16
Volume 9.7116422362839E+23
Height 95216756.683275