15666970 (number)

15666970 is an even 8-digits composite number following 15666969 and preceding 15666971. In scientific notation, it is written as 1.5666970 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 5697040 positive integers (up to 15666970) that are relatively prime to 15666970.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-six thousand nine hundred seventy

Notation

Scientific notation 1.5666970 × 10^7
Engineering notation 1.5666970 × 10^6

Prime Factorization of 15666970

Prime Factorization 2 × 5 × 11 × 142427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15666970
Product of the distinct prime numbers

The prime factorization of 15666970 is 2 × 5 × 11 × 142427. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 46, 76, 396, 862, 595, 3063, 27127, 91172, 108546, 207656, 5783412, 9231970, 15469506, 96205638, 805032696, 70369129, 364799205, 8925865456

Basic calculations (n = 15666970)

Multiplication

n×y
n×2 31333940
n×3 47000910
n×4 62667880
n×5 78334850

Division

n÷y
n÷2 7833485
n÷3 5222323.3333333
n÷3 3916742.5
n÷5 3133394

Exponentiation

ny
n2 245453948980900
n3 3.8455196550653E+21
n4 6.0247641070318E+28
n5 9.4389798521944E+35

Nth Root

y√n
2√n 3958.1523467396
3√n 250.22363988116
4√n 62.91384860855
5√n 27.478751863389

Divisors of 15666970

1, 2, 5, 10, 11, 22, 55, 110, 142427, 284854, 712135, 1424270, 1566697, 3133394, 7833485, 15666970

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 -15666969
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 15666970 can be divided by 16 positive divisors. The sum of these divisors (counting 15666970) is 1, the average is 0.0625.

Base conversion 15666970

Base System Value
2 Binary 111011110000111100011010
3 Ternary 1002110222001011
4 Quaternary 323300330122
5 Quinary 13002320340
6 Senary 1315444134
8 Octal 73607432
10 Decimal 15666970
12 Duodecimal 52b664a
16 Hexadecimal ef0f1a
20 Vigesimal 4hi78a
36 Base36 9bspm

Cryptographic Hash Functions

md5 cb05080823047def99c89befdf48dd31
sha1 e08821c8f9a8abbb210c6efa65fcc236f7fe25cb
sha256 a15da8e4d5e22fd72d3e290b0c7a7afc0a9426d7b007bab55acdea20e5890570
sha512 6c92725362b6ba04d56c80f1e522d6097d2be803ea7b09bc590c308578ae99c6ad6e19acde180404db1a1a00c5f258a5b3d952edce59a938d6a0b0247f569c78
ripemd-160 121bbf058d8b94e2639ef049608a85f3439a7d90

15666970 as geometric shapes

Circle

Radius = n
Diameter 31333940
Circumference 98438475.712023
Area 7.71116322913E+14

Sphere

Radius = n
Volume 1.6108075063451E+22
Surface area 3.084465291652E+15
Circumference 98438475.712023

Square

Length = n
Perimeter 62667880
Area 245453948980900
Diagonal 22156441.455292

Cube

Length = n
Surface area 1472723693885400
Volume 3.8455196550653E+21
Space diagonal 27135988.040657

Equilateral Triangle

Length = n
Perimeter 47000910
Area 1.0628467763833E+14
Altitude 13567994.020329

Triangular Pyramid

Length = n
Surface area 1.0628467763833E+14
Volume 4.5319883754714E+20
Height 7385480.4850975