65430072 (number)

65430072 is an even 8-digits composite number following 65430071 and preceding 65430073. In scientific notation, it is written as 6.5430072 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 20331648 positive integers (up to 65430072) that are relatively prime to 65430072.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred thirty thousand seventy-two

Notation

Scientific notation 6.5430072 × 10^7
Engineering notation 6.5430072 × 10^6

Prime Factorization of 65430072

Prime Factorization 2 × 2 × 2 × 27 × 107 × 19 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16357518
Product of the distinct prime numbers

The prime factorization of 65430072 is 2 × 2 × 2 × 27 × 107 × 19 × 149. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 9, 14, 10, 123, 99, 432, 3198, 60207, 1390, 153712, 891953, 1249367, 2682483, 8631419, 61989998, 107759659, 182855005, 2643634526, 5011118413

Basic calculations (n = 65430072)

Multiplication

n×y
n×2 130860144
n×3 196290216
n×4 261720288
n×5 327150360

Division

n÷y
n÷2 32715036
n÷3 21810024
n÷3 16357518
n÷5 13086014.4

Exponentiation

ny
n2 4281094321925184
n3 2.8011230972236E+23
n4 1.832776859322E+31
n5 1.1991872186537E+39

Nth Root

y√n
2√n 8088.8857081801
3√n 402.95739728248
4√n 89.938232738808
5√n 36.572569984526

Divisors of 65430072

1, 2, 4, 8, 19, 27, 38, 54, 76, 107, 108, 149, 152, 214, 216, 298, 428, 513, 596, 856, 1026, 1192, 2033, 2052, 2831, 2889, 4023, 4066, 4104, 5662, 5778, 8046, 8132, 11324, 11556, 15943, 16092, 16264, 22648, 23112, 31886, 32184, 54891, 63772, 76437, 109782, 127544, 152874, 219564, 302917, 305748, 430461, 439128, 605834, 611496, 860922, 1211668, 1721844, 2423336, 3443688, 8178759, 16357518, 32715036, 65430072

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65430071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65430072 can be divided by 64 positive divisors. The sum of these divisors (counting 65430072) is 1, the average is 0.015625.

Base conversion 65430072

Base System Value
2 Binary 11111001100110001000111000
3 Ternary 11120010012012000
4 Quaternary 3321212020320
5 Quinary 113222230242
6 Senary 10254221000
8 Octal 371461070
10 Decimal 65430072
12 Duodecimal 19ab4760
16 Hexadecimal 3e66238
20 Vigesimal 108if3c
36 Base36 12ye60

Cryptographic Hash Functions

md5 ecf8de8f511eca3b1beb4e0eac341c0a
sha1 35eb342efb75149e1bce4dc17dc303742c949575
sha256 b08056d6ae1c138de4849b4fea4d23f2144fdc19c6c95207d358170f4f1e0c96
sha512 909ed4ca7cf268af3f45433d4365f5c42f90f8580316d8aa3f83cfd7efec0f80d16b1e03a54cc40b59c5d7e7de63b8274a7d974bd319ce626897b7e01c4e805d
ripemd-160 f1b69f091ab05ebf31b84cf2a04f21f278cc9878

65430072 as geometric shapes

Circle

Radius = n
Diameter 130860144
Circumference 411109267.0381
Area 1.3449454471085E+16

Sphere

Radius = n
Volume 1.1733316992051E+24
Surface area 5.3797817884341E+16
Circumference 411109267.0381

Square

Length = n
Perimeter 261720288
Area 4281094321925184
Diagonal 92532095.209448

Cube

Length = n
Surface area 25686565931551104
Volume 2.8011230972236E+23
Space diagonal 113328209.04689

Equilateral Triangle

Length = n
Perimeter 196290216
Area 1.8537682193923E+15
Altitude 56664104.523445

Triangular Pyramid

Length = n
Surface area 1.8537682193923E+15
Volume 3.3011552283084E+22
Height 30844031.736483