201728994 (number)

201728994 is an even 9-digits composite number following 201728993 and preceding 201728995. In scientific notation, it is written as 2.01728994 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 67176800 positive integers (up to 201728994) that are relatively prime to 201728994.

Interesting facts

Basic properties

Name

Name two hundred one million seven hundred twenty-eight thousand nine hundred ninety-four

Notation

Scientific notation 2.01728994 × 10^8
Engineering notation 2.01728994 × 10^6

Prime Factorization of 201728994

Prime Factorization 2 × 3 × 1049 × 32051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201728994
Product of the distinct prime numbers

The prime factorization of 201728994 is 2 × 3 × 1049 × 32051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 53, 4, 30, 467, 6865, 779, 82208, 87723, 385875, 285708, 4247948, 4420525, 6523950, 91393028, 905611405, 284425481, 7029108223, 8553968340

Basic calculations (n = 201728994)

Multiplication

n×y
n×2 403457988
n×3 605186982
n×4 806915976
n×5 1008644970

Division

n÷y
n÷2 100864497
n÷3 67242998
n÷3 50432248.5
n÷5 40345798.8

Exponentiation

ny
n2 40694587020252036
n3 8.2092781008409E+24
n4 1.6560494127489E+33
n5 3.3407318204812E+41

Nth Root

y√n
2√n 14203.133245872
3√n 586.48391769723
4√n 119.17689896063
5√n 45.809300956106

Divisors of 201728994

1, 2, 3, 6, 1049, 2098, 3147, 6294, 32051, 64102, 96153, 192306, 33621499, 67242998, 100864497, 201728994

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201728993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201728994 can be divided by 16 positive divisors. The sum of these divisors (counting 201728994) is 1, the average is 0.0625.

Base conversion 201728994

Base System Value
2 Binary 1100000001100010001111100010
3 Ternary 112001120220011020
4 Quaternary 30001202033202
5 Quinary 403120311434
6 Senary 32003430310
8 Octal 1401421742
10 Decimal 201728994
12 Duodecimal 57685396
16 Hexadecimal c0623e2
20 Vigesimal 330g29e
36 Base36 3c3r36

Cryptographic Hash Functions

md5 546a8aad4ea4d357e47730d9f0dac1f0
sha1 4c259a11f94646acaf16378e26aac0b005b48155
sha256 cd05ac5ef89b1af38996545a7c78534a7d7527d7f52c62dedea34b12581f42aa
sha512 0cfae15727078bf8e69f6758ccb95874c7246e25bd58ddee7804f037cff2b1f6707558c4a87bc32bd9d351513ec3fd2b44c1e686f34a707369d91918cff639dd
ripemd-160 9e3f34d49a3aebf34074499c4b32df0c5cdaf68f

201728994 as geometric shapes

Circle

Radius = n
Diameter 403457988
Circumference 1267500651.1329
Area 1.2784581562369E+17

Sphere

Radius = n
Volume 3.438694369717E+25
Surface area 5.1138326249478E+17
Circumference 1267500651.1329

Square

Length = n
Perimeter 806915976
Area 40694587020252036
Diagonal 285287879.23868

Cube

Length = n
Surface area 244167522121512216
Volume 8.2092781008409E+24
Space diagonal 349404866.96776

Equilateral Triangle

Length = n
Perimeter 605186982
Area 1.7621273078027E+16
Altitude 174702433.48388

Triangular Pyramid

Length = n
Surface area 1.7621273078027E+16
Volume 9.674727022918E+23
Height 95095959.746227