15669428 (number)

15669428 is an even 8-digits composite number following 15669427 and preceding 15669429. In scientific notation, it is written as 1.5669428 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 7803000 positive integers (up to 15669428) that are relatively prime to 15669428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5669428 × 10^7
Engineering notation 1.5669428 × 10^6

Prime Factorization of 15669428

Prime Factorization 2 × 2 × 15607 × 251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7834714
Product of the distinct prime numbers

The prime factorization of 15669428 is 2 × 2 × 15607 × 251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 20, 10, 321, 709, 5152, 454, 8744, 19862, 95653, 124314, 3157928, 6714995, 44273318, 84033151, 708771021, 9795646, 9106021059, 8721086625

Basic calculations (n = 15669428)

Multiplication

n×y
n×2 31338856
n×3 47008284
n×4 62677712
n×5 78347140

Division

n÷y
n÷2 7834714
n÷3 5223142.6666667
n÷3 3917357
n÷5 3133885.6

Exponentiation

ny
n2 245530973847184
n3 3.8473299164683E+21
n4 6.0285459118347E+28
n5 9.4463866110187E+35

Nth Root

y√n
2√n 3958.4628329694
3√n 250.23672510748
4√n 62.916316110921
5√n 27.479614040744

Divisors of 15669428

1, 2, 4, 251, 502, 1004, 15607, 31214, 62428, 3917357, 7834714, 15669428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15669427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15669428 can be divided by 12 positive divisors. The sum of these divisors (counting 15669428) is 1, the average is 0.083333333333333.

Base conversion 15669428

Base System Value
2 Binary 111011110001100010110100
3 Ternary 1002111002102012
4 Quaternary 323301202310
5 Quinary 13002410203
6 Senary 1315503352
8 Octal 73614264
10 Decimal 15669428
12 Duodecimal 52b7b58
16 Hexadecimal ef18b4
20 Vigesimal 4hidb8
36 Base36 9bulw

Cryptographic Hash Functions

md5 658282047bb149b3401cb09d57b2e0f4
sha1 a88493cf9a79fcf03f0f22dc0affae45f6ead62f
sha256 b89e6ed80923a35ba8caf1bea3adac0502a2de7e51639c4ab089c5dcfd521bdb
sha512 2b1ab2045883accce4f384f7a3fa3fc2160238bcd760c8e232d06cf5f6e2db3973d0a00d60cd9053918d2803d37cb405d21afd06366cdd05d0835e3b2508a72b
ripemd-160 8b3d163165356cf17726dd458e75963009d6648a

15669428 as geometric shapes

Circle

Radius = n
Diameter 31338856
Circumference 98453919.781508
Area 7.7135830366706E+14

Sphere

Radius = n
Volume 1.6115657868684E+22
Surface area 3.0854332146682E+15
Circumference 98453919.781508

Square

Length = n
Perimeter 62677712
Area 245530973847184
Diagonal 22159917.592229

Cube

Length = n
Surface area 1473185843083104
Volume 3.8473299164683E+21
Space diagonal 27140245.421542

Equilateral Triangle

Length = n
Perimeter 47008284
Area 1.063180303838E+14
Altitude 13570122.710771

Triangular Pyramid

Length = n
Surface area 1.063180303838E+14
Volume 4.5341217889944E+20
Height 7386639.1974096