12561315 (number)

12561315 is an odd 8-digits composite number following 12561314 and preceding 12561316. In scientific notation, it is written as 1.2561315 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6013440 positive integers (up to 12561315) that are relatively prime to 12561315.

Interesting facts

Basic properties

Name

Name twelve million five hundred sixty-one thousand three hundred fifteen

Notation

Scientific notation 1.2561315 × 10^7
Engineering notation 1.2561315 × 10^6

Prime Factorization of 12561315

Prime Factorization 111 × 5 × 13 × 1741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12561315
Product of the distinct prime numbers

The prime factorization of 12561315 is 111 × 5 × 13 × 1741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 8, 31, 680, 943, 4699, 4606, 81315, 48063, 305341, 958987, 4602289, 6608758, 43361218, 43483291, 574575936, 360872815, 9008465295, 2942599590

Basic calculations (n = 12561315)

Multiplication

n×y
n×2 25122630
n×3 37683945
n×4 50245260
n×5 62806575

Division

n÷y
n÷2 6280657.5
n÷3 4187105
n÷3 3140328.75
n÷5 2512263

Exponentiation

ny
n2 157786634529225
n3 1.9820076191115E+21
n4 2.4896622036059E+28
n5 3.1273431183088E+35

Nth Root

y√n
2√n 3544.1945488362
3√n 232.45828827388
4√n 59.533138241119
5√n 26.290994923217

Divisors of 12561315

1, 5, 13, 65, 111, 555, 1443, 1741, 7215, 8705, 22633, 113165, 193251, 966255, 2512263, 12561315

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 -12561314
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 12561315 can be divided by 16 positive divisors. The sum of these divisors (counting 12561315) is 1, the average is 0.0625.

Base conversion 12561315

Base System Value
2 Binary 101111111010101110100011
3 Ternary 212122011212220
4 Quaternary 233322232203
5 Quinary 11203430230
6 Senary 1125122123
8 Octal 57725643
10 Decimal 12561315
12 Duodecimal 4259343
16 Hexadecimal bfaba3
20 Vigesimal 3ia35f
36 Base36 7h8df

Cryptographic Hash Functions

md5 66e823793c7ac92a518f7a229e8254c3
sha1 2c99aa843b10eda20515fba9929e7a7e7e44f236
sha256 cfe2d9374a0c84e5c416ddc38a3fb5bf419fdc3aa0625b4644842516e3a9cef8
sha512 6ebd33583e083bc1d00a94d271a4e4038673cbb517a2e3baea22140e16c0cd3373597df57facd7d0d7d1a512bb5e717f5b9781e4e02f5251b486dc33cbc7209a
ripemd-160 4c2b6fa3e6756a7dee78a9038679b0918483ce80

12561315 as geometric shapes

Circle

Radius = n
Diameter 25122630
Circumference 78925069.846855
Area 4.9570133187167E+14

Sphere

Radius = n
Volume 8.3022141007461E+21
Surface area 1.9828053274867E+15
Circumference 78925069.846855

Square

Length = n
Perimeter 50245260
Area 157786634529225
Diagonal 17764382.034241

Cube

Length = n
Surface area 946719807175350
Volume 1.9820076191115E+21
Space diagonal 21756835.789877

Equilateral Triangle

Length = n
Perimeter 37683945
Area 68323616939980
Altitude 10878417.894939

Triangular Pyramid

Length = n
Surface area 68323616939980
Volume 2.3358183797285E+20
Height 5921460.6780802