65430028 (number)

65430028 is an even 8-digits composite number following 65430027 and preceding 65430029. In scientific notation, it is written as 6.5430028 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 32695232 positive integers (up to 65430028) that are relatively prime to 65430028.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred thirty thousand twenty-eight

Notation

Scientific notation 6.5430028 × 10^7
Engineering notation 6.5430028 × 10^6

Prime Factorization of 65430028

Prime Factorization 2 × 2 × 2099 × 7793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32715014
Product of the distinct prime numbers

The prime factorization of 65430028 is 2 × 2 × 2099 × 7793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 1, 56, 697, 751, 9665, 5110, 16424, 81895, 771468, 547562, 9266022, 5335498, 51127871, 64256, 545932920, 902446769, 3018108488, 2279212903

Basic calculations (n = 65430028)

Multiplication

n×y
n×2 130860056
n×3 196290084
n×4 261720112
n×5 327150140

Division

n÷y
n÷2 32715014
n÷3 21810009.333333
n÷3 16357507
n÷5 13086005.6

Exponentiation

ny
n2 4281088564080784
n3 2.8011174461829E+23
n4 1.8327719293503E+31
n5 1.1991831865501E+39

Nth Root

y√n
2√n 8088.8829883983
3√n 402.95730695638
4√n 89.938217618532
5√n 36.572565065707

Divisors of 65430028

1, 2, 4, 2099, 4198, 7793, 8396, 15586, 31172, 16357507, 32715014, 65430028

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65430027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65430028 can be divided by 12 positive divisors. The sum of these divisors (counting 65430028) is 1, the average is 0.083333333333333.

Base conversion 65430028

Base System Value
2 Binary 11111001100110001000001100
3 Ternary 11120010012010101
4 Quaternary 3321212020030
5 Quinary 113222230103
6 Senary 10254220444
8 Octal 371461014
10 Decimal 65430028
12 Duodecimal 19ab4724
16 Hexadecimal 3e6620c
20 Vigesimal 108if18
36 Base36 12ye4s

Cryptographic Hash Functions

md5 b9a3187e4797977d00a26b9fdfc30ce7
sha1 25fe05f9bcd73a75e5a06c51dd31d4d3f20e2f48
sha256 8b41069d67be0b7bab4720132b971ddce6a4c8f9d64cefc9fc164a681a03063c
sha512 b6da0364153b7a94aa2503f5e27edfe63d3872e07be768c89421c372e42edacb83001d820266c31a895cc82630b8447dafd87743683dea483ea68deeab45bd02
ripemd-160 454929aa39c32ebc54b9903f238bd6e8d1436826

65430028 as geometric shapes

Circle

Radius = n
Diameter 130860056
Circumference 411108990.57795
Area 1.3449436382283E+16

Sphere

Radius = n
Volume 1.1733293321027E+24
Surface area 5.3797745529134E+16
Circumference 411108990.57795

Square

Length = n
Perimeter 261720112
Area 4281088564080784
Diagonal 92532032.984051

Cube

Length = n
Surface area 25686531384484704
Volume 2.8011174461829E+23
Space diagonal 113328132.83665

Equilateral Triangle

Length = n
Perimeter 196290084
Area 1.8537657261725E+15
Altitude 56664066.418327

Triangular Pyramid

Length = n
Surface area 1.8537657261725E+15
Volume 3.3011485684931E+22
Height 30844010.994684