65402068 (number)

65402068 is an even 8-digits composite number following 65402067 and preceding 65402069. In scientific notation, it is written as 6.5402068 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 32701032 positive integers (up to 65402068) that are relatively prime to 65402068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5402068 × 10^7
Engineering notation 6.5402068 × 10^6

Prime Factorization of 65402068

Prime Factorization 2 × 2 × 16350517

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 32701034
Product of the distinct prime numbers

The prime factorization of 65402068 is 2 × 2 × 16350517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 94, 47, 350, 427, 3346, 3131, 8712, 86743, 970872, 358782, 4310228, 6293061, 68876769, 39553895, 614891077, 384281107, 3453911069, 7005939907

Basic calculations (n = 65402068)

Multiplication

n×y
n×2 130804136
n×3 196206204
n×4 261608272
n×5 327010340

Division

n÷y
n÷2 32701034
n÷3 21800689.333333
n÷3 16350517
n÷5 13080413.6

Exponentiation

ny
n2 4277430498676624
n3 2.7975280033972E+23
n4 1.8296411671009E+31
n5 1.1966231602633E+39

Nth Root

y√n
2√n 8087.1545057579
3√n 402.89990063557
4√n 89.928607827309
5√n 36.569438844356

Divisors of 65402068

1, 2, 4, 16350517, 32701034, 65402068

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65402067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65402068 can be divided by 6 positive divisors. The sum of these divisors (counting 65402068) is 1, the average is 0.16666666666667.

Base conversion 65402068

Base System Value
2 Binary 11111001011111010011010100
3 Ternary 11120001202202211
4 Quaternary 3321133103110
5 Quinary 113220331233
6 Senary 10253443204
8 Octal 371372324
10 Decimal 65402068
12 Duodecimal 19aa0504
16 Hexadecimal 3e5f4d4
20 Vigesimal 108f538
36 Base36 12xsk4

Cryptographic Hash Functions

md5 25bee7888ab66e39aa01d0680d484cb5
sha1 0c7e0c56237c848cfa370a1ed59168dca52d7f26
sha256 3778d7cd2da145291e56a296596d40b5ba51bd052939b7f5192aa7f66f715181
sha512 6da903585ea685788a018396f4f64afd06e360f391fc7823ec8c0643357f23b27f80d03ee89f7195fb4972e43e89496a4a527025091f8d7a0f52f16402b9f57a
ripemd-160 34ad5acd2b7e2354e41609726799e5d267ca8038

65402068 as geometric shapes

Circle

Radius = n
Diameter 130804136
Circumference 410933312.71676
Area 1.3437944230883E+16

Sphere

Radius = n
Volume 1.1718257898246E+24
Surface area 5.3751776923534E+16
Circumference 410933312.71676

Square

Length = n
Perimeter 261608272
Area 4277430498676624
Diagonal 92492491.572847

Cube

Length = n
Surface area 25664582992059744
Volume 2.7975280033972E+23
Space diagonal 113279704.69607

Equilateral Triangle

Length = n
Perimeter 196206204
Area 1.8521817373881E+15
Altitude 56639852.348037

Triangular Pyramid

Length = n
Surface area 1.8521817373881E+15
Volume 3.2969183696024E+22
Height 30830830.524282