65642212 (number)

65642212 is an even 8-digits composite number following 65642211 and preceding 65642213. In scientific notation, it is written as 6.5642212 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 6 positive divisors. There are 32821104 positive integers (up to 65642212) that are relatively prime to 65642212.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5642212 × 10^7
Engineering notation 6.5642212 × 10^6

Prime Factorization of 65642212

Prime Factorization 2 × 2 × 16410553

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 32821106
Product of the distinct prime numbers

The prime factorization of 65642212 is 2 × 2 × 16410553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 2, 84, 152, 173, 6429, 5813, 55368, 83049, 295673, 949382, 436004, 8493688, 41740170, 35126828, 619642195, 358629425, 3611961305, 712952038

Basic calculations (n = 65642212)

Multiplication

n×y
n×2 131284424
n×3 196926636
n×4 262568848
n×5 328211060

Division

n÷y
n÷2 32821106
n÷3 21880737.333333
n÷3 16410553
n÷5 13128442.4

Exponentiation

ny
n2 4308899996252944
n3 2.8284572704083E+23
n4 1.8566619177709E+31
n5 1.2187539521864E+39

Nth Root

y√n
2√n 8101.9881510651
3√n 403.39242233961
4√n 90.01104460601
5√n 36.596254698038

Divisors of 65642212

1, 2, 4, 16410553, 32821106, 65642212

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 -65642211
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 65642212 can be divided by 6 positive divisors. The sum of these divisors (counting 65642212) is 1, the average is 0.16666666666667.

Base conversion 65642212

Base System Value
2 Binary 11111010011001111011100100
3 Ternary 11120111222012001
4 Quaternary 3322121323210
5 Quinary 113301022322
6 Senary 10302535044
8 Octal 372317344
10 Decimal 65642212
12 Duodecimal 19b97484
16 Hexadecimal 3e99ee4
20 Vigesimal 10a55ac
36 Base36 132xus

Cryptographic Hash Functions

md5 f736a8d333e3652dcf463a4624a15217
sha1 f076e2693442e7e2a90c13f64b236513895c5977
sha256 d4b0d6b7a811e345a91ff218944f80393f21611fd843eff5611a32ce7fd1f2b7
sha512 20edf640293a60cdb91050371e6d781233a03380803a771c561fe87c01d84fd9fe10ec4c9b134a03e912d4c86a77229808b4b1ebfdc7ef48e982c04ef311af96
ripemd-160 503b2c9f8b6ebd9c8e7cb342d6eddc95d291b215

65642212 as geometric shapes

Circle

Radius = n
Diameter 131284424
Circumference 412442181.96917
Area 1.3536808573281E+16

Sphere

Radius = n
Volume 1.1847814108943E+24
Surface area 5.4147234293125E+16
Circumference 412442181.96917

Square

Length = n
Perimeter 262568848
Area 4308899996252944
Diagonal 92832106.47457

Cube

Length = n
Surface area 25853399977517664
Volume 2.8284572704083E+23
Space diagonal 113695646.30521

Equilateral Triangle

Length = n
Perimeter 196926636
Area 1.8658084295609E+15
Altitude 56847823.152604

Triangular Pyramid

Length = n
Surface area 1.8658084295609E+15
Volume 3.3333688603369E+22
Height 30944035.491523