15669828 (number)

15669828 is an even 8-digits composite number following 15669827 and preceding 15669829. In scientific notation, it is written as 1.5669828 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 5223240 positive integers (up to 15669828) that are relatively prime to 15669828.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5669828 × 10^7
Engineering notation 1.5669828 × 10^6

Prime Factorization of 15669828

Prime Factorization 2 × 2 × 27 × 145091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7834914
Product of the distinct prime numbers

The prime factorization of 15669828 is 2 × 2 × 27 × 145091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 39, 71, 611, 229, 7670, 4273, 42100, 45333, 939202, 642555, 8300228, 4509041, 30169074, 94767779, 129976541, 338014530, 1541891636, 7447804281

Basic calculations (n = 15669828)

Multiplication

n×y
n×2 31339656
n×3 47009484
n×4 62679312
n×5 78349140

Division

n÷y
n÷2 7834914
n÷3 5223276
n÷3 3917457
n÷5 3133965.6

Exponentiation

ny
n2 245543509549584
n3 3.8476245611583E+21
n4 6.0291615081927E+28
n5 9.44759238176E+35

Nth Root

y√n
2√n 3958.5133573098
3√n 250.23885438831
4√n 62.916717629814
5√n 27.479754336016

Divisors of 15669828

1, 2, 4, 27, 54, 108, 145091, 290182, 580364, 3917457, 7834914, 15669828

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 -15669827
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 15669828 can be divided by 12 positive divisors. The sum of these divisors (counting 15669828) is 1, the average is 0.083333333333333.

Base conversion 15669828

Base System Value
2 Binary 111011110001101001000100
3 Ternary 1002111002222000
4 Quaternary 323301221010
5 Quinary 13002413303
6 Senary 1315505300
8 Octal 73615104
10 Decimal 15669828
12 Duodecimal 52b8230
16 Hexadecimal ef1a44
20 Vigesimal 4hieb8
36 Base36 9bux0

Cryptographic Hash Functions

md5 39469cd4ae01ee488433425e33a1cd18
sha1 a4324450521244937542f093edeacf46638f4c3c
sha256 bd7acaf645ffdefd061fffa9e8b09069eceed9cbecfbb3bad1d9d5c7eb5cacf7
sha512 bd445947bf33f92ee6546088e316a3d90dcdd2353d380a18f17bc1f031a43770c64fdd7a1920f0ee8e4dc31a3f5d1db556bb57ed7a1a05b4b472e76d84be8306
ripemd-160 e9ea5f211c8b334c80b6e6a30f6f2556da17b9fa

15669828 as geometric shapes

Circle

Radius = n
Diameter 31339656
Circumference 98456433.055631
Area 7.7139768573763E+14

Sphere

Radius = n
Volume 1.6116892073476E+22
Surface area 3.0855907429505E+15
Circumference 98456433.055631

Square

Length = n
Perimeter 62679312
Area 245543509549584
Diagonal 22160483.277654

Cube

Length = n
Surface area 1473261057297504
Volume 3.8476245611583E+21
Space diagonal 27140938.241865

Equilateral Triangle

Length = n
Perimeter 47009484
Area 1.0632345850216E+14
Altitude 13570469.120933

Triangular Pyramid

Length = n
Surface area 1.0632345850216E+14
Volume 4.5344690310916E+20
Height 7386827.7592179