201985240 (number)

201985240 is an even 9-digits composite number following 201985239 and preceding 201985241. In scientific notation, it is written as 2.01985240 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 80077312 positive integers (up to 201985240) that are relatively prime to 201985240.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01985240 × 10^8
Engineering notation 2.01985240 × 10^6

Prime Factorization of 201985240

Prime Factorization 2 × 2 × 2 × 5 × 113 × 44687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 50496310
Product of the distinct prime numbers

The prime factorization of 201985240 is 2 × 2 × 2 × 5 × 113 × 44687. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201985240)

Multiplication

n×y
n×2 403970480
n×3 605955720
n×4 807940960
n×5 1009926200

Division

n÷y
n÷2 100992620
n÷3 67328413.333333
n÷3 50496310
n÷5 40397048

Exponentiation

ny
n2 40798037177857600
n3 8.2406013308985E+24
n4 1.6644798375659E+33
n5 3.362003594659E+41

Nth Root

y√n
2√n 14212.151139078
3√n 586.73213944449
4√n 119.21472702262
5√n 45.820932888771

Divisors of 201985240

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201985239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201985240 can be divided by 32 positive divisors. The sum of these divisors (counting 201985240) is 1, the average is 0.03125.

Base conversion 201985240

Base System Value
2 Binary 1100000010100000110011011000
3 Ternary 112002001220122211
4 Quaternary 30002200303120
5 Quinary 403202011430
6 Senary 32013124504
8 Octal 1402406330
10 Decimal 201985240
12 Duodecimal 57789734
16 Hexadecimal c0a0cd8
20 Vigesimal 3328320
36 Base36 3c98t4

Cryptographic Hash Functions

md5 252f057ab292b266fc73ba2c3149b55b
sha1 b1fcbd56e9eeceaa9442128a0d90093fb658f0d1
sha256 3f58145324d0666252b74466f89c2c3de09c8834cc73adc1713cc18cb30886de
sha512 c86f3f804175fa45656c1228b61abd25662694961072cd14389e59ba2f3d003b483a720678bae6a343f5d7842b6bd06cb60768a7f4d0829e69a6dd52103e1c8e
ripemd-160 3d78da630bd2304824b9c7cbf8e3d4545c84db65

201985240 as geometric shapes

Circle

Radius = n
Diameter 403970480
Circumference 1269110692.2351
Area 1.2817081387884E+17

Sphere

Radius = n
Volume 3.4518150136417E+25
Surface area 5.1268325551536E+17
Circumference 1269110692.2351

Square

Length = n
Perimeter 807940960
Area 40798037177857600
Diagonal 285650265.80718

Cube

Length = n
Surface area 244788223067145600
Volume 8.2406013308985E+24
Space diagonal 349848698.05899

Equilateral Triangle

Length = n
Perimeter 605955720
Area 1.7666068310283E+16
Altitude 174924349.0295

Triangular Pyramid

Length = n
Surface area 1.7666068310283E+16
Volume 9.7116418035554E+23
Height 95216755.269062