12897075 (number)

12897075 is an odd 8-digits composite number following 12897074 and preceding 12897076. In scientific notation, it is written as 1.2897075 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 6844960 positive integers (up to 12897075) that are relatively prime to 12897075.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2897075 × 10^7
Engineering notation 1.2897075 × 10^6

Prime Factorization of 12897075

Prime Factorization 359 × 3 × 25 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12897075
Product of the distinct prime numbers

The prime factorization of 12897075 is 359 × 3 × 25 × 479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 35, 46, 951, 861, 1927, 7310, 6093, 95171, 970013, 133229, 9525098, 6362543, 85650840, 88479840, 532877176, 181130394, 4539509990, 5244405382

Basic calculations (n = 12897075)

Multiplication

n×y
n×2 25794150
n×3 38691225
n×4 51588300
n×5 64485375

Division

n÷y
n÷2 6448537.5
n÷3 4299025
n÷3 3224268.75
n÷5 2579415

Exponentiation

ny
n2 166334543555625
n3 2.1452290833277E+21
n4 2.7667180379858E+28
n5 3.5682570039756E+35

Nth Root

y√n
2√n 3591.2497824574
3√n 234.51128251794
4√n 59.927037157341
5√n 26.430065844372

Divisors of 12897075

1, 3, 25, 75, 359, 479, 1077, 1437, 8975, 11975, 26925, 35925, 171961, 515883, 4299025, 12897075

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 -12897074
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 12897075 can be divided by 16 positive divisors. The sum of these divisors (counting 12897075) is 1, the average is 0.0625.

Base conversion 12897075

Base System Value
2 Binary 110001001100101100110011
3 Ternary 220021020110110
4 Quaternary 301030230303
5 Quinary 11300201300
6 Senary 1140232403
8 Octal 61145463
10 Decimal 12897075
12 Duodecimal 439b703
16 Hexadecimal c4cb33
20 Vigesimal 40c2df
36 Base36 7ofg3

Cryptographic Hash Functions

md5 d8ff16639517202ddf02cfd58aff10e0
sha1 47fdc505d17bf945de9cd364a202606c32d7f2d7
sha256 10d37a4ae16f2e4784f47d03cdeb082af91705dc182e79b153de0893c84ff27f
sha512 54558a65be370cf245e54540474ab02e36cfebc9f928da7ffbb2e0e3ad9998ffaafdc10eb26c642fde9229e07af03827acb840253a113713e112a462da85e718
ripemd-160 848ef86eb9fae54a91d8c26d6880d9afc60d4de8

12897075 as geometric shapes

Circle

Radius = n
Diameter 25794150
Circumference 81034712.145593
Area 5.2255538007256E+14

Sphere

Radius = n
Volume 8.9859145712658E+21
Surface area 2.0902215202903E+15
Circumference 81034712.145593

Square

Length = n
Perimeter 51588300
Area 166334543555625
Diagonal 18239218.379943

Cube

Length = n
Surface area 998007261333750
Volume 2.1452290833277E+21
Space diagonal 22338389.169026

Equilateral Triangle

Length = n
Perimeter 38691225
Area 72024970123030
Altitude 11169194.584513

Triangular Pyramid

Length = n
Surface area 72024970123030
Volume 2.5281767200327E+20
Height 6079739.459981