65668712 (number)

65668712 is an even 8-digits composite number following 65668711 and preceding 65668713. In scientific notation, it is written as 6.5668712 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 31106160 positive integers (up to 65668712) that are relatively prime to 65668712.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred sixty-eight thousand seven hundred twelve

Notation

Scientific notation 6.5668712 × 10^7
Engineering notation 6.5668712 × 10^6

Prime Factorization of 65668712

Prime Factorization 2 × 2 × 2 × 19 × 432031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16417178
Product of the distinct prime numbers

The prime factorization of 65668712 is 2 × 2 × 2 × 19 × 432031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 26, 4, 878, 621, 1180, 7355, 93924, 99066, 461841, 543983, 6932294, 2282185, 22860600, 21728933, 104489473, 252304687, 8216072521, 2450318383

Basic calculations (n = 65668712)

Multiplication

n×y
n×2 131337424
n×3 197006136
n×4 262674848
n×5 328343560

Division

n÷y
n÷2 32834356
n÷3 21889570.666667
n÷3 16417178
n÷5 13133742.4

Exponentiation

ny
n2 4312379735738944
n3 2.8318842290088E+23
n4 1.8596618985212E+31
n5 1.2212160163136E+39

Nth Root

y√n
2√n 8103.6233871028
3√n 403.44669869965
4√n 90.020127677663
5√n 36.599209029262

Divisors of 65668712

1, 2, 4, 8, 19, 38, 76, 152, 432031, 864062, 1728124, 3456248, 8208589, 16417178, 32834356, 65668712

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 -65668711
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 65668712 can be divided by 16 positive divisors. The sum of these divisors (counting 65668712) is 1, the average is 0.0625.

Base conversion 65668712

Base System Value
2 Binary 11111010100000011001101000
3 Ternary 11120120022112112
4 Quaternary 3322200121220
5 Quinary 113302344322
6 Senary 10303301452
8 Octal 372403150
10 Decimal 65668712
12 Duodecimal 19baa888
16 Hexadecimal 3ea0668
20 Vigesimal 10a8bfc
36 Base36 133iaw

Cryptographic Hash Functions

md5 0328bb5336343b9113add3fe98c56151
sha1 ce3eaa3236d4895070b7018688eec9c413df0fcc
sha256 b7d499a86fa0d1ab118503f5568a916aa38954e53c8d4ec29ee073bdd5ed4a97
sha512 23d33ec55c4fcc687c75643efe3f1b3bc86cb542c50664e520b7b62e2ecdccb3ed43c005ecf6fb50e6410d7d698f60bc39a044006dbb6a2ec4bcde994b488eda
ripemd-160 dbe5cb1442819a21d0284cc24395f09778b21c15

65668712 as geometric shapes

Circle

Radius = n
Diameter 131337424
Circumference 412608686.37981
Area 1.3547740497287E+16

Sphere

Radius = n
Volume 1.1862168919561E+24
Surface area 5.4190961989148E+16
Circumference 412608686.37981

Square

Length = n
Perimeter 262674848
Area 4312379735738944
Diagonal 92869583.133973

Cube

Length = n
Surface area 25874278414433664
Volume 2.8318842290088E+23
Space diagonal 113741545.65161

Equilateral Triangle

Length = n
Perimeter 197006136
Area 1.8673152009576E+15
Altitude 56870772.825804

Triangular Pyramid

Length = n
Surface area 1.8673152009576E+15
Volume 3.3374075697789E+22
Height 30956527.711324