65409892 (number)

65409892 is an even 8-digits composite number following 65409891 and preceding 65409893. In scientific notation, it is written as 6.5409892 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 32508776 positive integers (up to 65409892) that are relatively prime to 65409892.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5409892 × 10^7
Engineering notation 6.5409892 × 10^6

Prime Factorization of 65409892

Prime Factorization 2 × 2 × 167 × 97919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32704946
Product of the distinct prime numbers

The prime factorization of 65409892 is 2 × 2 × 167 × 97919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 91, 2, 292, 565, 1420, 6095, 58360, 64500, 953741, 83701, 5267706, 6253321, 85395418, 25173720, 970909413, 236554904, 4386381537, 2629278772

Basic calculations (n = 65409892)

Multiplication

n×y
n×2 130819784
n×3 196229676
n×4 261639568
n×5 327049460

Division

n÷y
n÷2 32704946
n÷3 21803297.333333
n÷3 16352473
n÷5 13081978.4

Exponentiation

ny
n2 4278453971451664
n3 2.7985321219962E+23
n4 1.8305168385831E+31
n5 1.197339087159E+39

Nth Root

y√n
2√n 8087.6382213845
3√n 402.91596619855
4√n 89.931297229521
5√n 36.570313757361

Divisors of 65409892

1, 2, 4, 167, 334, 668, 97919, 195838, 391676, 16352473, 32704946, 65409892

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 -65409891
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 65409892 can be divided by 12 positive divisors. The sum of these divisors (counting 65409892) is 1, the average is 0.083333333333333.

Base conversion 65409892

Base System Value
2 Binary 11111001100001001101100100
3 Ternary 11120002011111121
4 Quaternary 3321201031210
5 Quinary 113221104032
6 Senary 10253543324
8 Octal 371411544
10 Decimal 65409892
12 Duodecimal 19aa4b44
16 Hexadecimal 3e61364
20 Vigesimal 108g4ec
36 Base36 12xylg

Cryptographic Hash Functions

md5 a9d40c62528cc6eb8186797519f73242
sha1 f0fb61a4771c8a9eaa7f7aa704f32c12e7cdb0d3
sha256 42bda11bc6b225d3b7ca10b2f4def990b63471a8ed41f7f93a9ff35fd113b0ba
sha512 1bc0f83fccc4d540fda6e6ff436f3944ed5b3c6db897983d996e0ccbb5b831fb1bd0eea003283a62f8031434faca45eb04cc495ead533bb7fa07257d8860e84b
ripemd-160 fd01e5944c249dc14b613614d8a13cd3952719ad

65409892 as geometric shapes

Circle

Radius = n
Diameter 130819784
Circumference 410982472.3586
Area 1.3441159565435E+16

Sphere

Radius = n
Volume 1.1722463940398E+24
Surface area 5.3764638261738E+16
Circumference 410982472.3586

Square

Length = n
Perimeter 261639568
Area 4278453971451664
Diagonal 92503556.379759

Cube

Length = n
Surface area 25670723828709984
Volume 2.7985321219962E+23
Space diagonal 113293256.26159

Equilateral Triangle

Length = n
Perimeter 196229676
Area 1.8526249140998E+15
Altitude 56646628.130797

Triangular Pyramid

Length = n
Surface area 1.8526249140998E+15
Volume 3.2981017347199E+22
Height 30834518.793253