28435143 (number)

28435143 is an odd 8-digits composite number following 28435142 and preceding 28435144. In scientific notation, it is written as 2.8435143 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 17070240 positive integers (up to 28435143) that are relatively prime to 28435143.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-five thousand one hundred forty-three

Notation

Scientific notation 2.8435143 × 10^7
Engineering notation 2.8435143 × 10^6

Prime Factorization of 28435143

Prime Factorization 11 × 3 × 107 × 8053

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28435143
Product of the distinct prime numbers

The prime factorization of 28435143 is 11 × 3 × 107 × 8053. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 39, 64, 208, 679, 815, 6138, 48052, 93636, 680958, 572082, 1850979, 6672190, 90470492, 54737234, 526681990, 404059548, 7842590720, 79205241

Basic calculations (n = 28435143)

Multiplication

n×y
n×2 56870286
n×3 85305429
n×4 113740572
n×5 142175715

Division

n÷y
n÷2 14217571.5
n÷3 9478381
n÷3 7108785.75
n÷5 5687028.6

Exponentiation

ny
n2 808557357430449
n3 2.2991444082237E+22
n4 6.5376500025491E+29
n5 1.8589901270643E+37

Nth Root

y√n
2√n 5332.4612516173
3√n 305.22385429526
4√n 73.023703354577
5√n 30.957870793747

Divisors of 28435143

1, 3, 11, 33, 107, 321, 1177, 3531, 8053, 24159, 88583, 265749, 861671, 2585013, 9478381, 28435143

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 -28435142
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 28435143 can be divided by 16 positive divisors. The sum of these divisors (counting 28435143) is 1, the average is 0.0625.

Base conversion 28435143

Base System Value
2 Binary 1101100011110001011000111
3 Ternary 1222111122200110
4 Quaternary 1230132023013
5 Quinary 24234411033
6 Senary 2453244103
8 Octal 154361307
10 Decimal 28435143
12 Duodecimal 9633633
16 Hexadecimal 1b1e2c7
20 Vigesimal 8he7h3
36 Base36 gxgp3

Cryptographic Hash Functions

md5 92b8a5d42efb54462b2a741a038f983c
sha1 3f362da39595f8dfaa414a0ec96244666473e316
sha256 1509f4f8b68d3048846df86b5568683cbdb7703a4a8bc16c09779cc7be23b61b
sha512 32ecdc156a915a77c598b83d6e9537fc77d1ba8fd7158a579a1780c3be7a6edcd2db037426bc2c2fe3b2e3521a0228c97a5466e386b23f06ba471afacdfdc995
ripemd-160 d038f8809b8fd1bcfd62bb09a47a31f38aea9ac5

28435143 as geometric shapes

Circle

Radius = n
Diameter 56870286
Circumference 178663272.70515
Area 2.5401578541095E+15

Sphere

Radius = n
Volume 9.6306335765568E+22
Surface area 1.0160631416438E+16
Circumference 178663272.70515

Square

Length = n
Perimeter 113740572
Area 808557357430449
Diagonal 40213364.878618

Cube

Length = n
Surface area 4851344144582694
Volume 2.2991444082237E+22
Space diagonal 49251112.396487

Equilateral Triangle

Length = n
Perimeter 85305429
Area 3.5011560597579E+14
Altitude 24625556.198243

Triangular Pyramid

Length = n
Surface area 3.5011560597579E+14
Volume 2.7095676699702E+21
Height 13404454.959539