65676872 (number)

65676872 is an even 8-digits composite number following 65676871 and preceding 65676873. In scientific notation, it is written as 6.5676872 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors. There are 32838432 positive integers (up to 65676872) that are relatively prime to 65676872.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred seventy-six thousand eight hundred seventy-two

Notation

Scientific notation 6.5676872 × 10^7
Engineering notation 6.5676872 × 10^6

Prime Factorization of 65676872

Prime Factorization 2 × 2 × 2 × 8209609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16419218
Product of the distinct prime numbers

The prime factorization of 65676872 is 2 × 2 × 2 × 8209609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 56, 73, 717, 824, 4525, 830, 18243, 12275, 582115, 300995, 3321903, 2801619, 58467930, 57880368, 712696186, 426751725, 3417699183, 7895583729

Basic calculations (n = 65676872)

Multiplication

n×y
n×2 131353744
n×3 197030616
n×4 262707488
n×5 328384360

Division

n÷y
n÷2 32838436
n÷3 21892290.666667
n÷3 16419218
n÷5 13135374.4

Exponentiation

ny
n2 4313451515704384
n3 2.8329400307512E+23
n4 1.8605863978332E+31
n5 1.2219749469544E+39

Nth Root

y√n
2√n 8104.126849945
3√n 403.46340878177
4√n 90.022924024634
5√n 36.600118548251

Divisors of 65676872

1, 2, 4, 8, 8209609, 16419218, 32838436, 65676872

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65676871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65676872 can be divided by 8 positive divisors. The sum of these divisors (counting 65676872) is 1, the average is 0.125.

Base conversion 65676872

Base System Value
2 Binary 11111010100010011001001000
3 Ternary 11120120201201202
4 Quaternary 3322202121020
5 Quinary 113303124442
6 Senary 10303403332
8 Octal 372423110
10 Decimal 65676872
12 Duodecimal 19bb3548
16 Hexadecimal 3ea2648
20 Vigesimal 10a9c3c
36 Base36 133olk

Cryptographic Hash Functions

md5 1fcfd20a6e2008643f0ad040237499c7
sha1 5222b748ed16314d1c6da261d1f7fd6ff8d9270a
sha256 c3cb5037caa2bf78ee1a4e8833ffc3a826141e34c5b70183e1f4874d39a7ef2b
sha512 aa805d33dbdd0c0fb061a99c9d50a330ce161fb03efb1cdeac208f3bb06e6b9b5c85007ce0cc5135ea2ec604e026643a22618f62d88160ba29d936b733f846e8
ripemd-160 5cd26cf34dfa49832ed10e709effaca5eeccfe01

65676872 as geometric shapes

Circle

Radius = n
Diameter 131353744
Circumference 412659957.17191
Area 1.3551107593353E+16

Sphere

Radius = n
Volume 1.1866591451558E+24
Surface area 5.4204430373411E+16
Circumference 412659957.17191

Square

Length = n
Perimeter 262707488
Area 4313451515704384
Diagonal 92881123.116642

Cube

Length = n
Surface area 25880709094226304
Volume 2.8329400307512E+23
Space diagonal 113755679.1862

Equilateral Triangle

Length = n
Perimeter 197030616
Area 1.8677792952962E+15
Altitude 56877839.593099

Triangular Pyramid

Length = n
Surface area 1.8677792952962E+15
Volume 3.338651844065E+22
Height 30960374.372214