65642216 (number)

65642216 is an even 8-digits composite number following 65642215 and preceding 65642217. In scientific notation, it is written as 6.5642216 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 32741104 positive integers (up to 65642216) that are relatively prime to 65642216.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred forty-two thousand two hundred sixteen

Notation

Scientific notation 6.5642216 × 10^7
Engineering notation 6.5642216 × 10^6

Prime Factorization of 65642216

Prime Factorization 2 × 2 × 2 × 419 × 19583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16410554
Product of the distinct prime numbers

The prime factorization of 65642216 is 2 × 2 × 2 × 419 × 19583. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 37, 22, 312, 454, 8390, 6918, 22072, 4987, 477886, 787773, 9438619, 181716, 67956578, 99986693, 276389338, 195424861, 9937945253, 1181167652

Basic calculations (n = 65642216)

Multiplication

n×y
n×2 131284432
n×3 196926648
n×4 262568864
n×5 328211080

Division

n÷y
n÷2 32821108
n÷3 21880738.666667
n÷3 16410554
n÷5 13128443.2

Exponentiation

ny
n2 4308900521390656
n3 2.8284577874764E+23
n4 1.8566623703241E+31
n5 1.2187543235188E+39

Nth Root

y√n
2√n 8101.9883979181
3√n 403.39243053337
4√n 90.011045977247
5√n 36.596255144047

Divisors of 65642216

1, 2, 4, 8, 419, 838, 1676, 3352, 19583, 39166, 78332, 156664, 8205277, 16410554, 32821108, 65642216

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 -65642215
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 65642216 can be divided by 16 positive divisors. The sum of these divisors (counting 65642216) is 1, the average is 0.0625.

Base conversion 65642216

Base System Value
2 Binary 11111010011001111011101000
3 Ternary 11120111222012012
4 Quaternary 3322121323220
5 Quinary 113301022331
6 Senary 10302535052
8 Octal 372317350
10 Decimal 65642216
12 Duodecimal 19b97488
16 Hexadecimal 3e99ee8
20 Vigesimal 10a55ag
36 Base36 132xuw

Cryptographic Hash Functions

md5 12b55bcd12a9755a72a7d58925b1417e
sha1 64c654124f01fb9ec13849308dba01ea4370b590
sha256 84bc87b57a9ce3e4c5a71b2090739ccb5a703881666f8fd58cbe334e2f20a462
sha512 e92022b9748f61aea95a13d363d6defbf8275dd5f3e55477241820aef8a01d336c1925c49d3600f5a4cbb59055c2b6cce3c56af7eef4a9cecf328104a43e646a
ripemd-160 1e804731af9b3be255cf48e56c0824c72cde880f

65642216 as geometric shapes

Circle

Radius = n
Diameter 131284432
Circumference 412442207.10191
Area 1.353681022305E+16

Sphere

Radius = n
Volume 1.1847816274833E+24
Surface area 5.41472408922E+16
Circumference 412442207.10191

Square

Length = n
Perimeter 262568864
Area 4308900521390656
Diagonal 92832112.131424

Cube

Length = n
Surface area 25853403128343936
Volume 2.8284577874764E+23
Space diagonal 113695653.23341

Equilateral Triangle

Length = n
Perimeter 196926648
Area 1.8658086569522E+15
Altitude 56847826.616705

Triangular Pyramid

Length = n
Surface area 1.8658086569522E+15
Volume 3.3333694697074E+22
Height 30944037.377141