13697897 (number)

13697897 is an odd 8-digits composite number following 13697896 and preceding 13697898. In scientific notation, it is written as 1.3697897 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 13682820 positive integers (up to 13697897) that are relatively prime to 13697897.

Interesting facts

Basic properties

Name

Name thirteen million six hundred ninety-seven thousand eight hundred ninety-seven

Notation

Scientific notation 1.3697897 × 10^7
Engineering notation 1.3697897 × 10^6

Prime Factorization of 13697897

Prime Factorization 971 × 14107

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13697897
Product of the distinct prime numbers

The prime factorization of 13697897 is 971 × 14107. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 15, 42, 581, 401, 3365, 8617, 63077, 55823, 221542, 270599, 7862102, 1077260, 81203765, 94838575, 709493102, 175881994, 9381299072, 3740714319

Basic calculations (n = 13697897)

Multiplication

n×y
n×2 27395794
n×3 41093691
n×4 54791588
n×5 68489485

Division

n÷y
n÷2 6848948.5
n÷3 4565965.6666667
n÷3 3424474.25
n÷5 2739579.4

Exponentiation

ny
n2 187632382222609
n3 2.5701690455499E+21
n4 3.5205910858531E+28
n5 4.8224694073134E+35

Nth Root

y√n
2√n 3701.0670083099
3√n 239.26800698085
4√n 60.836395425024
5√n 26.750430724776

Divisors of 13697897

1, 971, 14107, 13697897

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13697896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13697897 can be divided by 4 positive divisors. The sum of these divisors (counting 13697897) is 1, the average is 0.25.

Base conversion 13697897

Base System Value
2 Binary 110100010000001101101001
3 Ternary 221202220222112
4 Quaternary 310100031221
5 Quinary 12001313042
6 Senary 1205332105
8 Octal 64201551
10 Decimal 13697897
12 Duodecimal 4707035
16 Hexadecimal d10369
20 Vigesimal 45c4eh
36 Base36 85ld5

Cryptographic Hash Functions

md5 ddf8f3a47a9b9a7632a31d665b2667ab
sha1 fca9b2992171be5c7123f06a1e066389dae5912d
sha256 d61cc0910dce3ee3d846bb3bd021074246a654eddf0e3e5bf53c6925f28abe7c
sha512 c1dd6d3eb772dbded28434025f5227074fb533ebb34a945327c6c8073b5351cc7e4b0513998e2bf58fd4dec459d91c80cdda1496e49a54bd5d0f5f86b1f16446
ripemd-160 ce5a9d1ef908a881aa6c43a0ae87a946235fe99f

13697897 as geometric shapes

Circle

Radius = n
Diameter 27395794
Circumference 86066425.169659
Area 5.894645135661E+14

Sphere

Radius = n
Volume 1.0765898922645E+22
Surface area 2.3578580542644E+15
Circumference 86066425.169659

Square

Length = n
Perimeter 54791588
Area 187632382222609
Diagonal 19371751.71339

Cube

Length = n
Surface area 1125794293335654
Volume 2.5701690455499E+21
Space diagonal 23725453.560845

Equilateral Triangle

Length = n
Perimeter 41093691
Area 81247204788686
Altitude 11862726.780423

Triangular Pyramid

Length = n
Surface area 81247204788686
Volume 3.0289732681735E+20
Height 6457250.5711299