65406968 (number)

65406968 is an even 8-digits composite number following 65406967 and preceding 65406969. In scientific notation, it is written as 6.5406968 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 28164960 positive integers (up to 65406968) that are relatively prime to 65406968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5406968 × 10^7
Engineering notation 6.5406968 × 10^6

Prime Factorization of 65406968

Prime Factorization 2 × 2 × 2 × 11 × 19 × 39119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16351742
Product of the distinct prime numbers

The prime factorization of 65406968 is 2 × 2 × 2 × 11 × 19 × 39119. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 70, 21, 603, 967, 659, 8831, 79172, 79483, 126587, 564851, 3778101, 9841893, 87326802, 50445560, 840750344, 738357888, 4320613839, 3489398158

Basic calculations (n = 65406968)

Multiplication

n×y
n×2 130813936
n×3 196220904
n×4 261627872
n×5 327034840

Division

n÷y
n÷2 32703484
n÷3 21802322.666667
n÷3 16351742
n÷5 13081393.6

Exponentiation

ny
n2 4278071462953024
n3 2.7981568327908E+23
n4 1.8301895442133E+31
n5 1.1970714895229E+39

Nth Root

y√n
2√n 8087.4574496562
3√n 402.90996229606
4√n 89.930292169303
5√n 36.569986793025

Divisors of 65406968

1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 39119, 78238, 156476, 312952, 430309, 743261, 860618, 1486522, 1721236, 2973044, 3442472, 5946088, 8175871, 16351742, 32703484, 65406968

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 -65406967
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 65406968 can be divided by 32 positive divisors. The sum of these divisors (counting 65406968) is 1, the average is 0.03125.

Base conversion 65406968

Base System Value
2 Binary 11111001100000011111111000
3 Ternary 11120002000111022
4 Quaternary 3321200133320
5 Quinary 113221010333
6 Senary 10253522012
8 Octal 371403770
10 Decimal 65406968
12 Duodecimal 19aa3308
16 Hexadecimal 3e607f8
20 Vigesimal 108fh88
36 Base36 12xwc8

Cryptographic Hash Functions

md5 9ce2a401ad03a19a766e003ccf246764
sha1 932671c9964549c6444759167f2a5f2e1cdd1f66
sha256 b9ec744f10042de0399fda5807ef408ae82b7340a9bc47794c5d8ebb271b5f1c
sha512 726f0716ef8c8cc08def9f54455ff37a3ff041c93308e40afb2900416dccc2d71c5b63fd42e802da31460abf7358c7046451e9d39ffdadbd788c5af6a8e5f55e
ripemd-160 6d36428483e83c6e13a8622012b7de59f987b81a

65406968 as geometric shapes

Circle

Radius = n
Diameter 130813936
Circumference 410964100.32477
Area 1.3439957879545E+16

Sphere

Radius = n
Volume 1.172089193265E+24
Surface area 5.3759831518181E+16
Circumference 410964100.32477

Square

Length = n
Perimeter 261627872
Area 4278071462953024
Diagonal 92499421.219303

Cube

Length = n
Surface area 25668428777718144
Volume 2.7981568327908E+23
Space diagonal 113288191.74503

Equilateral Triangle

Length = n
Perimeter 196220904
Area 1.8524592830613E+15
Altitude 56644095.872516

Triangular Pyramid

Length = n
Surface area 1.8524592830613E+15
Volume 3.2976594521498E+22
Height 30833140.406434