65402968 (number)

65402968 is an even 8-digits composite number following 65402967 and preceding 65402969. In scientific notation, it is written as 6.5402968 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 32443488 positive integers (up to 65402968) that are relatively prime to 65402968.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred two thousand nine hundred sixty-eight

Notation

Scientific notation 6.5402968 × 10^7
Engineering notation 6.5402968 × 10^6

Prime Factorization of 65402968

Prime Factorization 2 × 2 × 2 × 127 × 64373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16350742
Product of the distinct prime numbers

The prime factorization of 65402968 is 2 × 2 × 2 × 127 × 64373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 50, 96, 13, 700, 7990, 2098, 84147, 28556, 970070, 529678, 4278098, 9638241, 24119624, 32898362, 189519870, 851766515, 8193915552, 3804766908

Basic calculations (n = 65402968)

Multiplication

n×y
n×2 130805936
n×3 196208904
n×4 261611872
n×5 327014840

Division

n÷y
n÷2 32701484
n÷3 21800989.333333
n÷3 16350742
n÷5 13080593.6

Exponentiation

ny
n2 4277548223209024
n3 2.79764349561E+23
n4 1.8297418801879E+31
n5 1.1967054963819E+39

Nth Root

y√n
2√n 8087.2101493655
3√n 402.90174873333
4√n 89.928917203342
5√n 36.569539490451

Divisors of 65402968

1, 2, 4, 8, 127, 254, 508, 1016, 64373, 128746, 257492, 514984, 8175371, 16350742, 32701484, 65402968

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 -65402967
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 65402968 can be divided by 16 positive divisors. The sum of these divisors (counting 65402968) is 1, the average is 0.0625.

Base conversion 65402968

Base System Value
2 Binary 11111001011111100001011000
3 Ternary 11120001211000011
4 Quaternary 3321133201120
5 Quinary 113220343333
6 Senary 10253451304
8 Octal 371374130
10 Decimal 65402968
12 Duodecimal 19aa0b34
16 Hexadecimal 3e5f858
20 Vigesimal 108f788
36 Base36 12xt94

Cryptographic Hash Functions

md5 750d95affb5f857443c2f7ce30dd0fb9
sha1 3c1279ebb4238a8f010e7c64ac83dd183dc08d66
sha256 af2f89ae4c05f75dfc657463308c901034d1d64bedcd9b214307c1cdde368870
sha512 3bf7dd21f4bfd6668dde382264a85388c246524a25f104561d2058a97cbb1b79a3b10f1e6ef4f621076398ab678234e58e33aa1a28cc42bc182005979ded7b48
ripemd-160 571fffe7a8e77ba6b29b2a6bcd28fda6201d1e27

65402968 as geometric shapes

Circle

Radius = n
Diameter 130805936
Circumference 410938967.58354
Area 1.343831407341E+16

Sphere

Radius = n
Volume 1.1718741670895E+24
Surface area 5.3753256293638E+16
Circumference 410938967.58354

Square

Length = n
Perimeter 261611872
Area 4277548223209024
Diagonal 92493764.365054

Cube

Length = n
Surface area 25665289339254144
Volume 2.79764349561E+23
Space diagonal 113281263.5418

Equilateral Triangle

Length = n
Perimeter 196208904
Area 1.852232713606E+15
Altitude 56640631.770901

Triangular Pyramid

Length = n
Surface area 1.852232713606E+15
Volume 3.2970544784804E+22
Height 30831254.788351