15668340 (number)

15668340 is an even 8-digits composite number following 15668339 and preceding 15668341. In scientific notation, it is written as 1.5668340 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 4080384 positive integers (up to 15668340) that are relatively prime to 15668340.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-eight thousand three hundred forty

Notation

Scientific notation 1.5668340 × 10^7
Engineering notation 1.5668340 × 10^6

Prime Factorization of 15668340

Prime Factorization 2 × 2 × 3 × 5 × 43 × 6073

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7834170
Product of the distinct prime numbers

The prime factorization of 15668340 is 2 × 2 × 3 × 5 × 43 × 6073. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15668340)

Multiplication

n×y
n×2 31336680
n×3 47005020
n×4 62673360
n×5 78341700

Division

n÷y
n÷2 7834170
n÷3 5222780
n÷3 3917085
n÷5 3133668

Exponentiation

ny
n2 245496878355600
n3 3.8465285590142E+21
n4 6.0268717282344E+28
n5 9.4431075374365E+35

Nth Root

y√n
2√n 3958.3254035008
3√n 250.23093328026
4√n 62.91522394064
5√n 27.479232423106

Divisors of 15668340

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15668339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15668340 can be divided by 48 positive divisors. The sum of these divisors (counting 15668340) is 1, the average is 0.020833333333333.

Base conversion 15668340

Base System Value
2 Binary 111011110001010001110100
3 Ternary 1002111000220220
4 Quaternary 323301101310
5 Quinary 13002341330
6 Senary 1315454340
8 Octal 73612164
10 Decimal 15668340
12 Duodecimal 52b73b0
16 Hexadecimal ef1474
20 Vigesimal 4hiah0
36 Base36 9btro

Cryptographic Hash Functions

md5 88286df8856672f5f78d8d1f22a2278e
sha1 cc8dc6434bdd4b0bc16db4c0970d24f5f2cefe4e
sha256 b63ce2e4f9c298979a7a733b77d23d66829b63a90363b04abce9961410647a96
sha512 9bac63e82cd5d01e8a434e38d24f6c1d0b95ab7ed30417ebc6adf88201fbb7b57d4ac30664550f66e8e04f23c75ae9a163e8cf76e24d7f262f958237e25d365c
ripemd-160 79fdce3f0c9e2d48084d40ab6070214c5b62cb22

15668340 as geometric shapes

Circle

Radius = n
Diameter 31336680
Circumference 98447083.675894
Area 7.7125118952118E+14

Sphere

Radius = n
Volume 1.611230115043E+22
Surface area 3.0850047580847E+15
Circumference 98447083.675894

Square

Length = n
Perimeter 62673360
Area 245496878355600
Diagonal 22158378.927873

Cube

Length = n
Surface area 1472981270133600
Volume 3.8465285590142E+21
Space diagonal 27138360.950264

Equilateral Triangle

Length = n
Perimeter 47005020
Area 1.0630326660286E+14
Altitude 13569180.475132

Triangular Pyramid

Length = n
Surface area 1.0630326660286E+14
Volume 4.5331773801777E+20
Height 7386126.309291