43428021 (number)

43428021 is an odd 8-digits composite number following 43428020 and preceding 43428022. In scientific notation, it is written as 4.3428021 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 22783680 positive integers (up to 43428021) that are relatively prime to 43428021.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.3428021 × 10^7
Engineering notation 4.3428021 × 10^6

Prime Factorization of 43428021

Prime Factorization 3 × 7 × 13 × 271 × 587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43428021
Product of the distinct prime numbers

The prime factorization of 43428021 is 3 × 7 × 13 × 271 × 587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 88, 45, 746, 944, 228, 8482, 51219, 52867, 421606, 977117, 4817302, 9152761, 57101312, 49337970, 788253556, 636629708, 9715287962, 668140623

Basic calculations (n = 43428021)

Multiplication

n×y
n×2 86856042
n×3 130284063
n×4 173712084
n×5 217140105

Division

n÷y
n÷2 21714010.5
n÷3 14476007
n÷3 10857005.25
n÷5 8685604.2

Exponentiation

ny
n2 1885993007976441
n3 8.1904943956254E+22
n4 3.556969626136E+30
n5 1.544721516202E+38

Nth Root

y√n
2√n 6589.9940060671
3√n 351.49839507114
4√n 81.178778052315
5√n 33.694111433471

Divisors of 43428021

1, 3, 7, 13, 21, 39, 91, 271, 273, 587, 813, 1761, 1897, 3523, 4109, 5691, 7631, 10569, 12327, 22893, 24661, 53417, 73983, 159077, 160251, 477231, 1113539, 2068001, 3340617, 6204003, 14476007, 43428021

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43428020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43428021 can be divided by 32 positive divisors. The sum of these divisors (counting 43428021) is 1, the average is 0.03125.

Base conversion 43428021

Base System Value
2 Binary 10100101101010100010110101
3 Ternary 10000201101001020
4 Quaternary 2211222202311
5 Quinary 42104144041
6 Senary 4150451353
8 Octal 245524265
10 Decimal 43428021
12 Duodecimal 12663b59
16 Hexadecimal 296a8b5
20 Vigesimal db8a11
36 Base36 put9x

Cryptographic Hash Functions

md5 6547480a88f546da45eea7be7a27a8ae
sha1 18eb68d62dd9f4cebd2c3b18c8faa95b3dc46a7d
sha256 f17aa2b68a2c14b0b613bb89fcef46aef3b34d039f5156a44381fef355a67ed8
sha512 6e0061060ef97d4d31ea9efdb432acaaf3177c3a7ad03f83a82b2e804799798c40caa18493c99ce3748f3b4bd513213320c7b6a38a465f9b883bf3bdf2ebdf42
ripemd-160 6e639e414be63c4199485ae28f03ae5f63f53af6

43428021 as geometric shapes

Circle

Radius = n
Diameter 86856042
Circumference 272866303.46709
Area 5.9250217785805E+15

Sphere

Radius = n
Volume 3.4308262696754E+23
Surface area 2.3700087114322E+16
Circumference 272866303.46709

Square

Length = n
Perimeter 173712084
Area 1885993007976441
Diagonal 61416496.285224

Cube

Length = n
Surface area 11315958047858646
Volume 8.1904943956254E+22
Space diagonal 75219538.844168

Equilateral Triangle

Length = n
Perimeter 130284063
Area 8.1665892813371E+14
Altitude 37609769.422084

Triangular Pyramid

Length = n
Surface area 8.1665892813371E+14
Volume 9.6525902140286E+21
Height 20472165.428408