201985188 (number)

201985188 is an even 9-digits composite number following 201985187 and preceding 201985189. In scientific notation, it is written as 2.01985188 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 65443840 positive integers (up to 201985188) that are relatively prime to 201985188.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01985188 × 10^8
Engineering notation 2.01985188 × 10^6

Prime Factorization of 201985188

Prime Factorization 2 × 2 × 3 × 41 × 1163 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 100992594
Product of the distinct prime numbers

The prime factorization of 201985188 is 2 × 2 × 3 × 41 × 1163 × 353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201985188)

Multiplication

n×y
n×2 403970376
n×3 605955564
n×4 807940752
n×5 1009925940

Division

n÷y
n÷2 100992594
n÷3 67328396
n÷3 50496297
n÷5 40397037.6

Exponentiation

ny
n2 40798016171395344
n3 8.2405949664063E+24
n4 1.6644781235214E+33
n5 3.3619992670136E+41

Nth Root

y√n
2√n 14212.149309658
3√n 586.73208909415
4√n 119.21471934983
5√n 45.8209305295

Divisors of 201985188

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201985187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201985188 can be divided by 48 positive divisors. The sum of these divisors (counting 201985188) is 1, the average is 0.020833333333333.

Base conversion 201985188

Base System Value
2 Binary 1100000010100000110010100100
3 Ternary 112002001220120220
4 Quaternary 30002200302210
5 Quinary 403202011223
6 Senary 32013124340
8 Octal 1402406244
10 Decimal 201985188
12 Duodecimal 577896b0
16 Hexadecimal c0a0ca4
20 Vigesimal 33282j8
36 Base36 3c98ro

Cryptographic Hash Functions

md5 85de181379d0e5ce239bb9fcaf3ae9a3
sha1 42941b4745f2bdc7dcab07fe0d2e48c3d0c72063
sha256 224ea7f93c362c60dc65c7e9c9bb617e7dc0d3fa8f0adc2cb290530ecca35850
sha512 8f96d43e6f29aaa2109be2c7881419429e775d8749a8468116695d112da75f13e70f81f96aea1016f492e23a3243420af9d4d3f677233b5dcebdb852a16231b3
ripemd-160 8129c7f48c9638c620544be6d71d08434cd3193a

201985188 as geometric shapes

Circle

Radius = n
Diameter 403970376
Circumference 1269110365.5095
Area 1.2817074788509E+17

Sphere

Radius = n
Volume 3.4518123476895E+25
Surface area 5.1268299154037E+17
Circumference 1269110365.5095

Square

Length = n
Perimeter 807940752
Area 40798016171395344
Diagonal 285650192.26808

Cube

Length = n
Surface area 244788097028372064
Volume 8.2405949664063E+24
Space diagonal 349848607.99235

Equilateral Triangle

Length = n
Perimeter 605955564
Area 1.7666059214218E+16
Altitude 174924303.99618

Triangular Pyramid

Length = n
Surface area 1.7666059214218E+16
Volume 9.7116343029294E+23
Height 95216730.756026