12957085 (number)

12957085 is an odd 8-digits composite number following 12957084 and preceding 12957086. In scientific notation, it is written as 1.2957085 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 10340304 positive integers (up to 12957085) that are relatively prime to 12957085.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifty-seven thousand eighty-five

Notation

Scientific notation 1.2957085 × 10^7
Engineering notation 1.2957085 × 10^6

Prime Factorization of 12957085

Prime Factorization 5 × 439 × 5903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12957085
Product of the distinct prime numbers

The prime factorization of 12957085 is 5 × 439 × 5903. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 75, 58, 305, 489, 7094, 7755, 72512, 56292, 892422, 277059, 5132599, 595140, 71886365, 6529247, 128206207, 714554575, 4786861106, 6871379487

Basic calculations (n = 12957085)

Multiplication

n×y
n×2 25914170
n×3 38871255
n×4 51828340
n×5 64785425

Division

n÷y
n÷2 6478542.5
n÷3 4319028.3333333
n÷3 3239271.25
n÷5 2591417

Exponentiation

ny
n2 167886051697225
n3 2.1753138421553E+21
n4 2.8185726354483E+28
n5 3.6520485216178E+35

Nth Root

y√n
2√n 3599.5951161207
3√n 234.87444628668
4√n 59.9966258728
5√n 26.454615976555

Divisors of 12957085

1, 5, 439, 2195, 5903, 29515, 2591417, 12957085

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 -12957084
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 12957085 can be divided by 8 positive divisors. The sum of these divisors (counting 12957085) is 1, the average is 0.125.

Base conversion 12957085

Base System Value
2 Binary 110001011011010110011101
3 Ternary 220101021210001
4 Quaternary 301123112131
5 Quinary 11304111320
6 Senary 1141414301
8 Octal 61332635
10 Decimal 12957085
12 Duodecimal 440a391
16 Hexadecimal c5b59d
20 Vigesimal 40jce5
36 Base36 7ppr1

Cryptographic Hash Functions

md5 a09976b6794085e4a79b01acff07ceee
sha1 963e977a1164a599efa59d653780a2e2eefa23ea
sha256 351ccd875057cd9537bafe830e47deea64b229af4d8230ff1854625167123525
sha512 11f73ea2ce274f05da85c60e4818c53b5f8b7584cc0df67722cc296d47a84a26b75ec4c207573b42b1bff9c6d9c743b5182b947b0c04f82a12408ee528f73ab0
ripemd-160 d3a923766ddebf423c9139d840731f03d1a84597

12957085 as geometric shapes

Circle

Radius = n
Diameter 25914170
Circumference 81411766.095877
Area 5.274295866522E+14

Sphere

Radius = n
Volume 9.1119333143565E+21
Surface area 2.1097183466088E+15
Circumference 81411766.095877

Square

Length = n
Perimeter 51828340
Area 167886051697225
Diagonal 18324085.335821

Cube

Length = n
Surface area 1007316310183350
Volume 2.1753138421553E+21
Space diagonal 22442329.537989

Equilateral Triangle

Length = n
Perimeter 38871255
Area 72696792855432
Altitude 11221164.768994

Triangular Pyramid

Length = n
Surface area 72696792855432
Volume 2.5636319483283E+20
Height 6108028.4452737