202138385 (number)

202138385 is an odd 9-digits composite number following 202138384 and preceding 202138386. In scientific notation, it is written as 2.02138385 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 161656560 positive integers (up to 202138385) that are relatively prime to 202138385.

Interesting facts

Basic properties

Name

Name two hundred two million one hundred thirty-eight thousand three hundred eighty-five

Notation

Scientific notation 2.02138385 × 10^8
Engineering notation 2.02138385 × 10^6

Prime Factorization of 202138385

Prime Factorization 5 × 4447 × 9091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 202138385
Product of the distinct prime numbers

The prime factorization of 202138385 is 5 × 4447 × 9091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 202138385)

Multiplication

n×y
n×2 404276770
n×3 606415155
n×4 808553540
n×5 1010691925

Division

n÷y
n÷2 101069192.5
n÷3 67379461.666667
n÷3 50534596.25
n÷5 40427677

Exponentiation

ny
n2 40859926690408225
n3 8.2593595924175E+24
n4 1.6695336091455E+33
n5 3.374768274559E+41

Nth Root

y√n
2√n 14217.53793735
3√n 586.88038855039
4√n 119.23731772122
5√n 45.82787905924

Divisors of 202138385

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 -202138384
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 202138385 can be divided by 8 positive divisors. The sum of these divisors (counting 202138385) is 1, the average is 0.125.

Base conversion 202138385

Base System Value
2 Binary 1100000011000110001100010001
3 Ternary 112002100200201212
4 Quaternary 30003012030101
5 Quinary 403221412020
6 Senary 32020305505
8 Octal 1403061421
10 Decimal 202138385
12 Duodecimal 57842295
16 Hexadecimal c0c6311
20 Vigesimal 33375j5
36 Base36 3cciz5

Cryptographic Hash Functions

md5 f545b054392cecc3a5697fdcddbc1158
sha1 e6841acb76fb32785682b4e5d4547de313690f59
sha256 c74a4cd375407f19c4d17e99aa37da118e6bf7c09629ba9850871c197443a204
sha512 660d0ae75e1b1ca6da851cae3b3cfb3ee34fe516ff66000aab7f7545cf600e18571e474335c3c86a195edd4444a8588f87ac8639562f0dc03a1cf20b1c9a6c4d
ripemd-160 7cd1c7169e408b53fbf3dbb689c6a3d58712e06f

202138385 as geometric shapes

Circle

Radius = n
Diameter 404276770
Circumference 1270072930.649
Area 1.283652455168E+17

Sphere

Radius = n
Volume 3.4596724558527E+25
Surface area 5.1346098206722E+17
Circumference 1270072930.649

Square

Length = n
Perimeter 808553540
Area 40859926690408225
Diagonal 285866845.54319

Cube

Length = n
Surface area 245159560142449350
Volume 8.2593595924175E+24
Space diagonal 350113952.97992

Equilateral Triangle

Length = n
Perimeter 606415155
Area 1.7692867255332E+16
Altitude 175056976.48996

Triangular Pyramid

Length = n
Surface area 1.7692867255332E+16
Volume 9.733748626761E+23
Height 95288948.514398