201638378 (number)

201638378 is an even 9-digits composite number following 201638377 and preceding 201638379. In scientific notation, it is written as 2.01638378 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 96435724 positive integers (up to 201638378) that are relatively prime to 201638378.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred thirty-eight thousand three hundred seventy-eight

Notation

Scientific notation 2.01638378 × 10^8
Engineering notation 2.01638378 × 10^6

Prime Factorization of 201638378

Prime Factorization 2 × 23 × 4383443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201638378
Product of the distinct prime numbers

The prime factorization of 201638378 is 2 × 23 × 4383443. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201638378)

Multiplication

n×y
n×2 403276756
n×3 604915134
n×4 806553512
n×5 1008191890

Division

n÷y
n÷2 100819189
n÷3 67212792.666667
n÷3 50409594.5
n÷5 40327675.6

Exponentiation

ny
n2 40658035482470884
n3 8.1982203273519E+24
n4 1.6530758492939E+33
n5 3.3332353296259E+41

Nth Root

y√n
2√n 14199.942887209
3√n 586.39608899677
4√n 119.16351323794
5√n 45.805184739006

Divisors of 201638378

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 -201638377
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 201638378 can be divided by 8 positive divisors. The sum of these divisors (counting 201638378) is 1, the average is 0.125.

Base conversion 201638378

Base System Value
2 Binary 1100000001001100000111101010
3 Ternary 112001102021212002
4 Quaternary 30001030013222
5 Quinary 403104412003
6 Senary 32001451002
8 Octal 1401140752
10 Decimal 201638378
12 Duodecimal 57640a62
16 Hexadecimal c04c1ea
20 Vigesimal 3304fii
36 Base36 3c1t62

Cryptographic Hash Functions

md5 2286de1b18e1a94273836a660f66fc10
sha1 64312ec7c3877933e7bcece357adb15071df9b42
sha256 8fbaecc679c48bfdeef4a347e57c4832366946cad14b7c9d6219a8b952bfaac7
sha512 8b7904872204fe31382bb8c0f91549ee6852533b7efcf0874b6e39d7f94b8620cd4f292974c6352e1abce1a7fa02c05d540c0c93544f0d85b70adf198af72f42
ripemd-160 fcd3fb6bfc49e3c39af281be5e344fec2ce9c6d5

201638378 as geometric shapes

Circle

Radius = n
Diameter 403276756
Circumference 1266931294.0131
Area 1.2773098558112E+17

Sphere

Radius = n
Volume 3.4340625003892E+25
Surface area 5.1092394232449E+17
Circumference 1266931294.0131

Square

Length = n
Perimeter 806553512
Area 40658035482470884
Diagonal 285159728.86251

Cube

Length = n
Surface area 243948212894825304
Volume 8.1982203273519E+24
Space diagonal 349247915.45178

Equilateral Triangle

Length = n
Perimeter 604915134
Area 1.7605445797894E+16
Altitude 174623957.72589

Triangular Pyramid

Length = n
Surface area 1.7605445797894E+16
Volume 9.6616953118865E+23
Height 95053242.954171