12697685 (number)

12697685 is an odd 8-digits composite number following 12697684 and preceding 12697686. In scientific notation, it is written as 1.2697685 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 7015680 positive integers (up to 12697685) that are relatively prime to 12697685.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-seven thousand six hundred eighty-five

Notation

Scientific notation 1.2697685 × 10^7
Engineering notation 1.2697685 × 10^6

Prime Factorization of 12697685

Prime Factorization 7 × 11 × 559 × 5 × 59

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12697685
Product of the distinct prime numbers

The prime factorization of 12697685 is 7 × 11 × 559 × 5 × 59. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 46, 22, 991, 944, 3812, 6976, 6433, 22061, 408373, 144948, 4081430, 5441839, 20413334, 7406469, 391518412, 71531439, 4299380893, 1768712168

Basic calculations (n = 12697685)

Multiplication

n×y
n×2 25395370
n×3 38093055
n×4 50790740
n×5 63488425

Division

n÷y
n÷2 6348842.5
n÷3 4232561.6666667
n÷3 3174421.25
n÷5 2539537

Exponentiation

ny
n2 161231204359225
n3 2.0472630451241E+21
n4 2.5995501259126E+28
n5 3.3008268640549E+35

Nth Root

y√n
2√n 3563.3811191058
3√n 233.29647830603
4√n 59.694062678845
5√n 26.347833467762

Divisors of 12697685

1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 559, 649, 2065, 2795, 3245, 3913, 4543, 6149, 19565, 22715, 30745, 32981, 43043, 164905, 215215, 230867, 362791, 1154335, 1813955, 2539537, 12697685

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12697684
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12697685 can be divided by 32 positive divisors. The sum of these divisors (counting 12697685) is 1, the average is 0.03125.

Base conversion 12697685

Base System Value
2 Binary 110000011100000001010101
3 Ternary 212220002221122
4 Quaternary 300130001111
5 Quinary 11222311220
6 Senary 1132053325
8 Octal 60340125
10 Decimal 12697685
12 Duodecimal 4304245
16 Hexadecimal c1c055
20 Vigesimal 3j7445
36 Base36 7k5lh

Cryptographic Hash Functions

md5 b640f1663d1a76fccec9f1023440f3f7
sha1 9d64cbb2f82f8f5aef42139118be35b660baf8e4
sha256 da20de9cc77ea03f50bbfe193dbbe34acc545dc83f7813cbaf8b0f17aa320a9d
sha512 4bd1483ad51fd609ea33a4b6c3d8c5d25d5506ea1874db25fc859f28a41985b59ff4d45d305211c787d6fafe6084889df77e77dde3b535027a70c2e464192536
ripemd-160 e185b52ad10a4e416d210020b43aa2bef58c229e

12697685 as geometric shapes

Circle

Radius = n
Diameter 25395370
Circumference 79781907.827195
Area 5.0652276714438E+14

Sphere

Radius = n
Volume 8.5755553900368E+21
Surface area 2.0260910685775E+15
Circumference 79781907.827195

Square

Length = n
Perimeter 50790740
Area 161231204359225
Diagonal 17957238.337741

Cube

Length = n
Surface area 967387226155350
Volume 2.0472630451241E+21
Space diagonal 21993035.558505

Equilateral Triangle

Length = n
Perimeter 38093055
Area 69815159428925
Altitude 10996517.779253

Triangular Pyramid

Length = n
Surface area 69815159428925
Volume 2.4127226367997E+20
Height 5985746.1125805