15697948 (number)

15697948 is an even 8-digits composite number following 15697947 and preceding 15697949. In scientific notation, it is written as 1.5697948 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 6727680 positive integers (up to 15697948) that are relatively prime to 15697948.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-seven thousand nine hundred forty-eight

Notation

Scientific notation 1.5697948 × 10^7
Engineering notation 1.5697948 × 10^6

Prime Factorization of 15697948

Prime Factorization 2 × 2 × 7 × 560641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7848974
Product of the distinct prime numbers

The prime factorization of 15697948 is 2 × 2 × 7 × 560641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 64, 78, 926, 909, 2759, 3196, 34619, 22079, 535826, 949038, 3262215, 7427431, 80156319, 98673054, 515838857, 923242630, 3681716419, 767671957

Basic calculations (n = 15697948)

Multiplication

n×y
n×2 31395896
n×3 47093844
n×4 62791792
n×5 78489740

Division

n÷y
n÷2 7848974
n÷3 5232649.3333333
n÷3 3924487
n÷5 3139589.6

Exponentiation

ny
n2 246425571410704
n3 3.8683758058755E+21
n4 6.0725562245092E+28
n5 9.5326671839422E+35

Nth Root

y√n
2√n 3962.0636037298
3√n 250.38845210723
4√n 62.944925162635
5√n 27.489609921063

Divisors of 15697948

1, 2, 4, 7, 14, 28, 560641, 1121282, 2242564, 3924487, 7848974, 15697948

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 -15697947
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 15697948 can be divided by 12 positive divisors. The sum of these divisors (counting 15697948) is 1, the average is 0.083333333333333.

Base conversion 15697948

Base System Value
2 Binary 111011111000100000011100
3 Ternary 1002112112112111
4 Quaternary 323320200130
5 Quinary 13004313243
6 Senary 1320243404
8 Octal 73704034
10 Decimal 15697948
12 Duodecimal 5310564
16 Hexadecimal ef881c
20 Vigesimal 4i24h8
36 Base36 9cgm4

Cryptographic Hash Functions

md5 f0a2bda1c7cadc0552a01992b73de972
sha1 8a0b85ced9a31cbf1e1fd8c82d4fca323f75557f
sha256 caa1f2502fc250378fd25b14ce53d2573de01d02f837c3743e8d047831d43935
sha512 d6306b36cdbdf2c06847b1c35730f9e97a288a0f1e5a66d4411fc0c597fcd1bd44ce39fd57dde5d3e87d60e894d37592b87ba9fd5eca2fd4ef8e50ea6befb489
ripemd-160 b7c0dd0cdd144434e99ff7b2b8ad6fe1782a654c

15697948 as geometric shapes

Circle

Radius = n
Diameter 31395896
Circumference 98633116.226469
Area 7.7416876480053E+14

Sphere

Radius = n
Volume 1.6203814684084E+22
Surface area 3.0966750592021E+15
Circumference 98633116.226469

Square

Length = n
Perimeter 62791792
Area 246425571410704
Diagonal 22200250.963028

Cube

Length = n
Surface area 1478553428464224
Volume 3.8683758058755E+21
Space diagonal 27189643.510574

Equilateral Triangle

Length = n
Perimeter 47093844
Area 1.0670540249188E+14
Altitude 13594821.755287

Triangular Pyramid

Length = n
Surface area 1.0670540249188E+14
Volume 4.5589246075209E+20
Height 7400083.6543425