12543634 (number)

12543634 is an even 8-digits composite number following 12543633 and preceding 12543635. In scientific notation, it is written as 1.2543634 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 6271816 positive integers (up to 12543634) that are relatively prime to 12543634.

Interesting facts

Basic properties

Name

Name twelve million five hundred forty-three thousand six hundred thirty-four

Notation

Scientific notation 1.2543634 × 10^7
Engineering notation 1.2543634 × 10^6

Prime Factorization of 12543634

Prime Factorization 2 × 6271817

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12543634
Product of the distinct prime numbers

The prime factorization of 12543634 is 2 × 6271817. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 78, 56, 685, 17, 9308, 2163, 36165, 9490, 518598, 464277, 3244306, 4947891, 30822845, 42465937, 832855876, 487762270, 793898988, 2399282691

Basic calculations (n = 12543634)

Multiplication

n×y
n×2 25087268
n×3 37630902
n×4 50174536
n×5 62718170

Division

n÷y
n÷2 6271817
n÷3 4181211.3333333
n÷3 3135908.5
n÷5 2508726.8

Exponentiation

ny
n2 157342753925956
n3 1.9736499177993E+21
n4 2.4756742213004E+28
n5 3.1053951335227E+35

Nth Root

y√n
2√n 3541.6993096535
3√n 232.3491695251
4√n 59.512177826504
5√n 26.283589440149

Divisors of 12543634

1, 2, 6271817, 12543634

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12543633
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12543634 can be divided by 4 positive divisors. The sum of these divisors (counting 12543634) is 1, the average is 0.25.

Base conversion 12543634

Base System Value
2 Binary 101111110110011010010010
3 Ternary 212121021122001
4 Quaternary 233312122102
5 Quinary 11202344014
6 Senary 1124504214
8 Octal 57663222
10 Decimal 12543634
12 Duodecimal 424b06a
16 Hexadecimal bf6692
20 Vigesimal 3i7j1e
36 Base36 7guqa

Cryptographic Hash Functions

md5 0657d41d1a815c5428821590195366de
sha1 0a55b5816670817438a6668c81b575b45cefd4d1
sha256 a95a2af6530f0e88b8c5b4a6d0af3be341750d0c22781c9d0f660b200b1eeb2a
sha512 b04b39c2bf9367458c3754aa2ee1429ceaca031a42561b2aada365d3c7ed101f1344a552b9d0ba08a1c52c540c17b57ab9eb1a0a3218045403858b57e7188efb
ripemd-160 9445e29c74f8f669d3d85dbfd34b17329610ce09

12543634 as geometric shapes

Circle

Radius = n
Diameter 25087268
Circumference 78813976.847438
Area 4.9430683982937E+14

Sphere

Radius = n
Volume 8.267205443355E+21
Surface area 1.9772273593175E+15
Circumference 78813976.847438

Square

Length = n
Perimeter 50174536
Area 157342753925956
Diagonal 17739377.324244

Cube

Length = n
Surface area 944056523555736
Volume 1.9736499177993E+21
Space diagonal 21726211.399548

Equilateral Triangle

Length = n
Perimeter 37630902
Area 68131411000641
Altitude 10863105.699774

Triangular Pyramid

Length = n
Surface area 68131411000641
Volume 2.3259687342735E+20
Height 5913125.7747481