15668628 (number)

15668628 is an even 8-digits composite number following 15668627 and preceding 15668629. In scientific notation, it is written as 1.5668628 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 4854784 positive integers (up to 15668628) that are relatively prime to 15668628.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-eight thousand six hundred twenty-eight

Notation

Scientific notation 1.5668628 × 10^7
Engineering notation 1.5668628 × 10^6

Prime Factorization of 15668628

Prime Factorization 2 × 2 × 3 × 17 × 89 × 863

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7834314
Product of the distinct prime numbers

The prime factorization of 15668628 is 2 × 2 × 3 × 17 × 89 × 863. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15668628)

Multiplication

n×y
n×2 31337256
n×3 47005884
n×4 62674512
n×5 78343140

Division

n÷y
n÷2 7834314
n÷3 5222876
n÷3 3917157
n÷5 3133725.6

Exponentiation

ny
n2 245505903402384
n3 3.8467406722159E+21
n4 6.0273148605421E+28
n5 9.4439754388706E+35

Nth Root

y√n
2√n 3958.3617823539
3√n 250.23246643709
4√n 62.915513050073
5√n 27.479333441602

Divisors of 15668628

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 -15668627
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 15668628 can be divided by 48 positive divisors. The sum of these divisors (counting 15668628) is 1, the average is 0.020833333333333.

Base conversion 15668628

Base System Value
2 Binary 111011110001010110010100
3 Ternary 1002111001022120
4 Quaternary 323301112110
5 Quinary 13002344003
6 Senary 1315455540
8 Octal 73612624
10 Decimal 15668628
12 Duodecimal 52b75b0
16 Hexadecimal ef1594
20 Vigesimal 4hibb8
36 Base36 9btzo

Cryptographic Hash Functions

md5 d974f0e71b7cec608feff5ea68561341
sha1 4d79d5bd7cdf5a1a916e811e8e5dad1fde62165c
sha256 d4d08268b6b0f67762ede1e404caaac712fde2273c48d7f113da56684a5893d4
sha512 5e5908184881cb5dbcba7dc8f941ee5af00dccf6e1fb77b6bfb54e507f87da92c40887d2f27c9a14af578aca25eb6f5273330e016fd957f7f9b03dfcde570bf7
ripemd-160 ba78b119a71ef9e8a768d7325441b10507c78a79

15668628 as geometric shapes

Circle

Radius = n
Diameter 31337256
Circumference 98448893.233263
Area 7.7127954254186E+14

Sphere

Radius = n
Volume 1.6113189648131E+22
Surface area 3.0851181701674E+15
Circumference 98448893.233263

Square

Length = n
Perimeter 62674512
Area 245505903402384
Diagonal 22158786.221379

Cube

Length = n
Surface area 1473035420414304
Volume 3.8467406722159E+21
Space diagonal 27138859.780896

Equilateral Triangle

Length = n
Perimeter 47005884
Area 1.0630717456276E+14
Altitude 13569429.890448

Triangular Pyramid

Length = n
Surface area 1.0630717456276E+14
Volume 4.5334273579833E+20
Height 7386262.0737929