12897735 (number)

12897735 is an odd 8-digits composite number following 12897734 and preceding 12897736. In scientific notation, it is written as 1.2897735 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 6878784 positive integers (up to 12897735) that are relatively prime to 12897735.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-seven thousand seven hundred thirty-five

Notation

Scientific notation 1.2897735 × 10^7
Engineering notation 1.2897735 × 10^6

Prime Factorization of 12897735

Prime Factorization 5 × 3 × 859849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12897735
Product of the distinct prime numbers

The prime factorization of 12897735 is 5 × 3 × 859849. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 33, 89, 971, 746, 9014, 4237, 82185, 78030, 388658, 177975, 3626152, 8937293, 84615336, 45508853, 401328601, 838562894, 3703684987, 153676233

Basic calculations (n = 12897735)

Multiplication

n×y
n×2 25795470
n×3 38693205
n×4 51590940
n×5 64488675

Division

n÷y
n÷2 6448867.5
n÷3 4299245
n÷3 3224433.75
n÷5 2579547

Exponentiation

ny
n2 166351568130225
n3 2.1455584425781E+21
n4 2.7672844219385E+28
n5 3.5691701143791E+35

Nth Root

y√n
2√n 3591.3416712978
3√n 234.51528277397
4√n 59.927803825084
5√n 26.430336347357

Divisors of 12897735

1, 3, 5, 15, 859849, 2579547, 4299245, 12897735

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12897734
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12897735 can be divided by 8 positive divisors. The sum of these divisors (counting 12897735) is 1, the average is 0.125.

Base conversion 12897735

Base System Value
2 Binary 110001001100110111000111
3 Ternary 220021021100220
4 Quaternary 301030313013
5 Quinary 11300211420
6 Senary 1140235423
8 Octal 61146707
10 Decimal 12897735
12 Duodecimal 439bb73
16 Hexadecimal c4cdc7
20 Vigesimal 40c46f
36 Base36 7ofyf

Cryptographic Hash Functions

md5 046597510acfceb12c4ee58e8bc10e1f
sha1 7b48bd869b0246cb7f5e4aa47bd97113f6330662
sha256 179dcd6728615c1c44c5395ac68f6c4e5b6b92be5272efedf2dec0576d957975
sha512 ffcb51f0c13666e15b174c01919994ef4ca48106149f6408c1daed6f1d78c5b8527ee9b5a36a76efd41c334758866cc568e2b03bcf34920ad955fd4b39081fa9
ripemd-160 bf88f6efc90ced074208dc1145a06d7bd10a4694

12897735 as geometric shapes

Circle

Radius = n
Diameter 25795470
Circumference 81038859.047896
Area 5.2260886435106E+14

Sphere

Radius = n
Volume 8.9872941880678E+21
Surface area 2.0904354574042E+15
Circumference 81038859.047896

Square

Length = n
Perimeter 51590940
Area 166351568130225
Diagonal 18240151.760894

Cube

Length = n
Surface area 998109408781350
Volume 2.1455584425781E+21
Space diagonal 22339532.322559

Equilateral Triangle

Length = n
Perimeter 38693205
Area 72032341980076
Altitude 11169766.16128

Triangular Pyramid

Length = n
Surface area 72032341980076
Volume 2.5285648736317E+20
Height 6080050.5869647