28958446 (number)

28958446 is an even 8-digits composite number following 28958445 and preceding 28958447. In scientific notation, it is written as 2.8958446 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 12386880 positive integers (up to 28958446) that are relatively prime to 28958446.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred fifty-eight thousand four hundred forty-six

Notation

Scientific notation 2.8958446 × 10^7
Engineering notation 2.8958446 × 10^6

Prime Factorization of 28958446

Prime Factorization 2 × 187 × 11 × 7039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28958446
Product of the distinct prime numbers

The prime factorization of 28958446 is 2 × 187 × 11 × 7039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 29, 1, 951, 326, 8782, 384, 41894, 24968, 657812, 679399, 1572520, 7572902, 11014908, 69069327, 439558504, 891143451, 2639706632, 4684977431

Basic calculations (n = 28958446)

Multiplication

n×y
n×2 57916892
n×3 86875338
n×4 115833784
n×5 144792230

Division

n÷y
n÷2 14479223
n÷3 9652815.3333333
n÷3 7239611.5
n÷5 5791689.2

Exponentiation

ny
n2 838591594734916
n3 2.4284309412185E+22
n4 7.0323586276005E+29
n5 2.0364617757E+37

Nth Root

y√n
2√n 5381.3052320046
3√n 307.08486868369
4√n 73.357380214976
5√n 31.070987089671

Divisors of 28958446

1, 2, 11, 22, 187, 374, 2057, 4114, 7039, 14078, 77429, 154858, 1316293, 2632586, 14479223, 28958446

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 -28958445
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 28958446 can be divided by 16 positive divisors. The sum of these divisors (counting 28958446) is 1, the average is 0.0625.

Base conversion 28958446

Base System Value
2 Binary 1101110011101111011101110
3 Ternary 2000111020112001
4 Quaternary 1232131323232
5 Quinary 24403132241
6 Senary 2512402514
8 Octal 156357356
10 Decimal 28958446
12 Duodecimal 984643a
16 Hexadecimal 1b9deee
20 Vigesimal 90jg26
36 Base36 h8oha

Cryptographic Hash Functions

md5 5714ee40b946bac9a01c2c58e6a1ff69
sha1 9b0eee5504f14c889f9e1a1d60af0dfddb1cc1e1
sha256 588d0947bd86635532189566380b2fe4fe3489becf7cf46026b2f90314781d5c
sha512 5cd57c4fe2c729640d19667d8bf50150512804a2977f126846a6a4db7ae4d252026fde30cc5ebf507c42060c06d4a5ea76a9420bbde957a6800ddfd20306feab
ripemd-160 5b0335442b1bc807cbfa78638199cd09f9d56399

28958446 as geometric shapes

Circle

Radius = n
Diameter 57916892
Circumference 181951282.42595
Area 2.6345131933814E+15

Sphere

Radius = n
Volume 1.0172187739576E+23
Surface area 1.0538052773525E+16
Circumference 181951282.42595

Square

Length = n
Perimeter 115833784
Area 838591594734916
Diagonal 40953427.078449

Cube

Length = n
Surface area 5031549568409496
Volume 2.4284309412185E+22
Space diagonal 50157499.78024

Equilateral Triangle

Length = n
Perimeter 86875338
Area 3.6312081222027E+14
Altitude 25078749.89012

Triangular Pyramid

Length = n
Surface area 3.6312081222027E+14
Volume 2.861933310298E+21
Height 13651142.359483