428492087 (number)

428492087 is an odd 9-digits composite number following 428492086 and preceding 428492088. In scientific notation, it is written as 4.28492087 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 428223840 positive integers (up to 428492087) that are relatively prime to 428492087.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million four hundred ninety-two thousand eighty-seven

Notation

Scientific notation 4.28492087 × 10^8
Engineering notation 4.28492087 × 10^6

Prime Factorization of 428492087

Prime Factorization 1607 × 266641

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 428492087
Product of the distinct prime numbers

The prime factorization of 428492087 is 1607 × 266641. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 56, 17, 334, 588, 1806, 1033, 28597, 53204, 835737, 500148, 7083993, 1545770, 39993726, 9639531, 673239930, 854310084, 6535736646, 3139500388

Basic calculations (n = 428492087)

Multiplication

n×y
n×2 856984174
n×3 1285476261
n×4 1713968348
n×5 2142460435

Division

n÷y
n÷2 214246043.5
n÷3 142830695.66667
n÷3 107123021.75
n÷5 85698417.4

Exponentiation

ny
n2 183605468621615569
n3 7.8673490434289E+25
n4 3.3710968107763E+34
n5 1.4444883079286E+43

Nth Root

y√n
2√n 20700.050410567
3√n 753.90091207736
4√n 143.8751208881
5√n 53.258454706507

Divisors of 428492087

1, 1607, 266641, 428492087

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428492086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428492087 can be divided by 4 positive divisors. The sum of these divisors (counting 428492087) is 1, the average is 0.25.

Base conversion 428492087

Base System Value
2 Binary 11001100010100100010100110111
3 Ternary 1002212021122122022
4 Quaternary 121202210110313
5 Quinary 1334143221322
6 Senary 110304023355
8 Octal 3142442467
10 Decimal 428492087
12 Duodecimal bb601b5b
16 Hexadecimal 198a4537
20 Vigesimal 6di1a47
36 Base36 7342lz

Cryptographic Hash Functions

md5 da4d753aadae873175a0ca96a8dfea0e
sha1 6723de0437768b5793eb9fe343a5b480cb470398
sha256 4ae49241bbe36686ba15488bc823f648bca75e1e9005c28a1a077b96d053a263
sha512 20324606918679903e04c966e0ffb9baf68178bc05d7267c9957a1d29ff9df1b48200ebcfcc5726fed2151e80a4ae859da83b3c660200782e2e7938b0d4b94b5
ripemd-160 b229ebf6a2b12d7c3a84dcc2dab23a46dad89e1d

428492087 as geometric shapes

Circle

Radius = n
Diameter 856984174
Circumference 2692295185.2811
Area 5.7681359138058E+17

Sphere

Radius = n
Volume 3.2954674610751E+26
Surface area 2.3072543655223E+18
Circumference 2692295185.2811

Square

Length = n
Perimeter 1713968348
Area 183605468621615569
Diagonal 605979320.80495

Cube

Length = n
Surface area 1101632811729693414
Volume 7.8673490434289E+25
Space diagonal 742170065.32522

Equilateral Triangle

Length = n
Perimeter 1285476261
Area 7.9503500050033E+16
Altitude 371085032.66261

Triangular Pyramid

Length = n
Surface area 7.9503500050033E+16
Volume 9.2717597642835E+24
Height 201993106.93498