28920201 (number)

28920201 is an odd 8-digits composite number following 28920200 and preceding 28920202. In scientific notation, it is written as 2.8920201 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 18994320 positive integers (up to 28920201) that are relatively prime to 28920201.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred twenty thousand two hundred one

Notation

Scientific notation 2.8920201 × 10^7
Engineering notation 2.8920201 × 10^6

Prime Factorization of 28920201

Prime Factorization 3 × 139 × 311 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28920201
Product of the distinct prime numbers

The prime factorization of 28920201 is 3 × 139 × 311 × 223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 35, 29, 8, 314, 7103, 3352, 19800, 42218, 791172, 283867, 555016, 2010979, 71605189, 39865376, 624222146, 178154329, 4190577480, 3280585163

Basic calculations (n = 28920201)

Multiplication

n×y
n×2 57840402
n×3 86760603
n×4 115680804
n×5 144601005

Division

n÷y
n÷2 14460100.5
n÷3 9640067
n÷3 7230050.25
n÷5 5784040.2

Exponentiation

ny
n2 836378025880401
n3 2.4188220620444E+22
n4 6.995282021756E+29
n5 2.0230496212087E+37

Nth Root

y√n
2√n 5377.7505520431
3√n 306.94962161454
4√n 73.333147703089
5√n 31.062775750205

Divisors of 28920201

1, 3, 139, 223, 311, 417, 669, 933, 30997, 43229, 69353, 92991, 129687, 208059, 9640067, 28920201

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 -28920200
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 28920201 can be divided by 16 positive divisors. The sum of these divisors (counting 28920201) is 1, the average is 0.0625.

Base conversion 28920201

Base System Value
2 Binary 1101110010100100110001001
3 Ternary 2000102022001120
4 Quaternary 1232110212021
5 Quinary 24400421301
6 Senary 2511505453
8 Octal 156244611
10 Decimal 28920201
12 Duodecimal 9828289
16 Hexadecimal 1b94989
20 Vigesimal 90f0a1
36 Base36 h7uyx

Cryptographic Hash Functions

md5 57520c80b661379ceb4330ad46e669ca
sha1 373c7c9f9d7500a83a0787f4282770b5e954982f
sha256 2cf2b9ede2160b42f53a86e0bcc9fbf3196a43877fe0eacaef313086b739d72d
sha512 912ca6d046c2ae164dbda2ebc08f4f5cf8ebcd505c795df7f266e0e830bfe1e404a65c25bd72b764e9e981c19cb9ac03cc6a95ee8fb0a9f855bc242b05a20205
ripemd-160 00744f3c7e3ede1085e36c114b46fe706ac64e6d

28920201 as geometric shapes

Circle

Radius = n
Diameter 57840402
Circumference 181710982.00388
Area 2.6275590617298E+15

Sphere

Radius = n
Volume 1.0131938160613E+23
Surface area 1.0510236246919E+16
Circumference 181710982.00388

Square

Length = n
Perimeter 115680804
Area 836378025880401
Diagonal 40899340.480756

Cube

Length = n
Surface area 5018268155282406
Volume 2.4188220620444E+22
Space diagonal 50091257.497104

Equilateral Triangle

Length = n
Perimeter 86760603
Area 3.6216230878975E+14
Altitude 25045628.748552

Triangular Pyramid

Length = n
Surface area 3.6216230878975E+14
Volume 2.8506091375921E+21
Height 13633113.493585