201855642 (number)

201855642 is an even 9-digits composite number following 201855641 and preceding 201855643. In scientific notation, it is written as 2.01855642 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 66591360 positive integers (up to 201855642) that are relatively prime to 201855642.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred fifty-five thousand six hundred forty-two

Notation

Scientific notation 2.01855642 × 10^8
Engineering notation 2.01855642 × 10^6

Prime Factorization of 201855642

Prime Factorization 2 × 291 × 346831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201855642
Product of the distinct prime numbers

The prime factorization of 201855642 is 2 × 291 × 346831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 16, 1, 64, 273, 5083, 538, 57007, 92128, 165245, 715901, 8317414, 7836842, 43749047, 27104967, 78935763, 528267539, 5581202118, 2483091576

Basic calculations (n = 201855642)

Multiplication

n×y
n×2 403711284
n×3 605566926
n×4 807422568
n×5 1009278210

Division

n÷y
n÷2 100927821
n÷3 67285214
n÷3 50463910.5
n÷5 40371128.4

Exponentiation

ny
n2 40745700207232164
n3 8.2247494740704E+24
n4 1.6602120853776E+33
n5 3.3512317635006E+41

Nth Root

y√n
2√n 14207.590999181
3√n 586.60662601519
4√n 119.19559974756
5√n 45.815051443272

Divisors of 201855642

1, 2, 291, 582, 346831, 693662, 100927821, 201855642

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 -201855641
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 201855642 can be divided by 8 positive divisors. The sum of these divisors (counting 201855642) is 1, the average is 0.125.

Base conversion 201855642

Base System Value
2 Binary 1100000010000001001010011010
3 Ternary 112001211022212220
4 Quaternary 30002001022122
5 Quinary 403133340032
6 Senary 32010244510
8 Octal 1402011232
10 Decimal 201855642
12 Duodecimal 57726736
16 Hexadecimal c08129a
20 Vigesimal 331bj22
36 Base36 3c6gt6

Cryptographic Hash Functions

md5 4de511b0c39fd433f7b72ecea2c3d1f7
sha1 bead7211c96ba061c1436676b7591fe76863326b
sha256 dbf854ebeb5064e4fcb62b6f551c5b5c34bda5c6aafb47752ba186a8b13091d5
sha512 a5c84af3afcaccedade0eb99f7859f72c71dd18a733ce55dadcef06da86c998946a482490d90af4e70ac819ce095a2d01999798fafeb29af6bc791f4609dc4b8
ripemd-160 912508fb0cc3e6d0e63c7957fd7ba180baeea7ac

201855642 as geometric shapes

Circle

Radius = n
Diameter 403711284
Circumference 1268296403.9857
Area 1.2800639243641E+17

Sphere

Radius = n
Volume 3.4451750033808E+25
Surface area 5.1202556974565E+17
Circumference 1268296403.9857

Square

Length = n
Perimeter 807422568
Area 40745700207232164
Diagonal 285466986.55793

Cube

Length = n
Surface area 244474201243392984
Volume 8.2247494740704E+24
Space diagonal 349624227.73843

Equilateral Triangle

Length = n
Perimeter 605566926
Area 1.7643405737224E+16
Altitude 174812113.86922

Triangular Pyramid

Length = n
Surface area 1.7643405737224E+16
Volume 9.6929602111261E+23
Height 95155662.185976