201821434 (number)

201821434 is an even 9-digits composite number following 201821433 and preceding 201821435. In scientific notation, it is written as 2.01821434 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 98449440 positive integers (up to 201821434) that are relatively prime to 201821434.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred twenty-one thousand four hundred thirty-four

Notation

Scientific notation 2.01821434 × 10^8
Engineering notation 2.01821434 × 10^6

Prime Factorization of 201821434

Prime Factorization 2 × 41 × 2461237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201821434
Product of the distinct prime numbers

The prime factorization of 201821434 is 2 × 41 × 2461237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 30, 50, 740, 50, 1573, 1989, 36454, 52300, 244594, 237374, 6166898, 1204203, 17348532, 28232552, 884593228, 949064926, 4710679606, 2630598671

Basic calculations (n = 201821434)

Multiplication

n×y
n×2 403642868
n×3 605464302
n×4 807285736
n×5 1009107170

Division

n÷y
n÷2 100910717
n÷3 67273811.333333
n÷3 50455358.5
n÷5 40364286.8

Exponentiation

ny
n2 40731891221816356
n3 8.220568695919E+24
n4 1.6590869625059E+33
n5 3.3483930990364E+41

Nth Root

y√n
2√n 14206.387084688
3√n 586.57348719559
4√n 119.19054947725
5√n 45.813498504237

Divisors of 201821434

1, 2, 41, 82, 2461237, 4922474, 100910717, 201821434

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 -201821433
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 201821434 can be divided by 8 positive divisors. The sum of these divisors (counting 201821434) is 1, the average is 0.125.

Base conversion 201821434

Base System Value
2 Binary 1100000001111000110011111010
3 Ternary 112001202120221221
4 Quaternary 30001320303322
5 Quinary 403131241214
6 Senary 32005422254
8 Octal 1401706372
10 Decimal 201821434
12 Duodecimal 5770a98a
16 Hexadecimal c078cfa
20 Vigesimal 3317dbe
36 Base36 3c5qey

Cryptographic Hash Functions

md5 8dc3d3892f5d7aec46ddc42c18940412
sha1 644cf8598317ba9e40b7c8c0a94cdbda9603a3f1
sha256 f653888109a85a56b5b693e3720a884964f9fbead8ee8268a804b32b55002048
sha512 b10c18ee196d91454e392b81852ae06c793e10bd94c9e5990d4b576eeb5da7faba157df3707cceb4754bd92f25942ffc6d19e01e490093be21c96e2b16305351
ripemd-160 9bce73b847b11d5e0e4615f4fefab2643ae52e3c

201821434 as geometric shapes

Circle

Radius = n
Diameter 403642868
Circumference 1268081468.7827
Area 1.2796301022928E+17

Sphere

Radius = n
Volume 3.4434237631239E+25
Surface area 5.1185204091711E+17
Circumference 1268081468.7827

Square

Length = n
Perimeter 807285736
Area 40731891221816356
Diagonal 285418609.14039

Cube

Length = n
Surface area 244391347330898136
Volume 8.220568695919E+24
Space diagonal 349564977.74441

Equilateral Triangle

Length = n
Perimeter 605464302
Area 1.7637426271139E+16
Altitude 174782488.8722

Triangular Pyramid

Length = n
Surface area 1.7637426271139E+16
Volume 9.6880331168236E+23
Height 95139536.380129