15697914 (number)

15697914 is an even 8-digits composite number following 15697913 and preceding 15697915. In scientific notation, it is written as 1.5697914 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 4740912 positive integers (up to 15697914) that are relatively prime to 15697914.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-seven thousand nine hundred fourteen

Notation

Scientific notation 1.5697914 × 10^7
Engineering notation 1.5697914 × 10^6

Prime Factorization of 15697914

Prime Factorization 2 × 69 × 19 × 5987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15697914
Product of the distinct prime numbers

The prime factorization of 15697914 is 2 × 69 × 19 × 5987. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 53, 62, 865, 374, 844, 118, 60015, 81835, 10625, 816622, 7152320, 8011927, 86169812, 22421818, 198932980, 798486534, 1171591097, 2061705213

Basic calculations (n = 15697914)

Multiplication

n×y
n×2 31395828
n×3 47093742
n×4 62791656
n×5 78489570

Division

n÷y
n÷2 7848957
n÷3 5232638
n÷3 3924478.5
n÷5 3139582.8

Exponentiation

ny
n2 246424503951396
n3 3.8683506705217E+21
n4 6.0725036147692E+28
n5 9.5325639509335E+35

Nth Root

y√n
2√n 3962.0593130341
3√n 250.38827133597
4√n 62.94489107969
5√n 27.489598013168

Divisors of 15697914

1, 2, 19, 38, 69, 138, 1311, 2622, 5987, 11974, 113753, 227506, 413103, 826206, 7848957, 15697914

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 -15697913
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 15697914 can be divided by 16 positive divisors. The sum of these divisors (counting 15697914) is 1, the average is 0.0625.

Base conversion 15697914

Base System Value
2 Binary 111011111000011111111010
3 Ternary 1002112112111020
4 Quaternary 323320133322
5 Quinary 13004313124
6 Senary 1320243310
8 Octal 73703772
10 Decimal 15697914
12 Duodecimal 5310536
16 Hexadecimal ef87fa
20 Vigesimal 4i24fe
36 Base36 9cgl6

Cryptographic Hash Functions

md5 298b93422623e4a23a64f03fb06dcb1a
sha1 f0235560ea67f072d0630e36e80333a58867fd24
sha256 4c6e41bfe8267c7323d16461b12daa6ebd70299db739ff8853b232dc38733aaa
sha512 e9b8e3bd285489a1a4020db5d08a5b1d9d336f998a62bac9ecf8f71aa3306af6ed1b3e2f66e06c1d269c61f14239f981934b1e6b2a308eb35f7a05d1f215da7b
ripemd-160 47971fe70ce77809efeeb9ae73355e5b1067188d

15697914 as geometric shapes

Circle

Radius = n
Diameter 31395828
Circumference 98632902.598169
Area 7.7416541127821E+14

Sphere

Radius = n
Volume 1.620370939736E+22
Surface area 3.0966616451129E+15
Circumference 98632902.598169

Square

Length = n
Perimeter 62791656
Area 246424503951396
Diagonal 22200202.879766

Cube

Length = n
Surface area 1478547023708376
Volume 3.8683506705217E+21
Space diagonal 27189584.620847

Equilateral Triangle

Length = n
Perimeter 47093742
Area 1.0670494026844E+14
Altitude 13594792.310423

Triangular Pyramid

Length = n
Surface area 1.0670494026844E+14
Volume 4.5588949852223E+20
Height 7400067.6265888