12961746 (number)

12961746 is an even 8-digits composite number following 12961745 and preceding 12961747. In scientific notation, it is written as 1.2961746 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 3703320 positive integers (up to 12961746) that are relatively prime to 12961746.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-one thousand seven hundred forty-six

Notation

Scientific notation 1.2961746 × 10^7
Engineering notation 1.2961746 × 10^6

Prime Factorization of 12961746

Prime Factorization 2 × 3 × 3 × 7 × 102871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4320582
Product of the distinct prime numbers

The prime factorization of 12961746 is 2 × 3 × 3 × 7 × 102871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 9, 62, 620, 133, 6663, 6109, 68651, 84993, 936607, 365004, 8532535, 7688808, 32522450, 88044032, 32771915, 274979817, 4838731339, 139364975

Basic calculations (n = 12961746)

Multiplication

n×y
n×2 25923492
n×3 38885238
n×4 51846984
n×5 64808730

Division

n÷y
n÷2 6480873
n÷3 4320582
n÷3 3240436.5
n÷5 2592349.2

Exponentiation

ny
n2 168006859368516
n3 2.1776622373924E+21
n4 2.8226304794872E+28
n5 3.6586219326972E+35

Nth Root

y√n
2√n 3600.242491833
3√n 234.90260638983
4√n 60.002020731247
5√n 26.456518985241

Divisors of 12961746

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 102871, 205742, 308613, 617226, 720097, 925839, 1440194, 1851678, 2160291, 4320582, 6480873, 12961746

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12961745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961746 can be divided by 24 positive divisors. The sum of these divisors (counting 12961746) is 1, the average is 0.041666666666667.

Base conversion 12961746

Base System Value
2 Binary 110001011100011111010010
3 Ternary 220101112011200
4 Quaternary 301130133102
5 Quinary 11304233441
6 Senary 1141452030
8 Octal 61343722
10 Decimal 12961746
12 Duodecimal 4411016
16 Hexadecimal c5c7d2
20 Vigesimal 410476
36 Base36 7ptci

Cryptographic Hash Functions

md5 3190f965db00ab99264fe3092b35a900
sha1 c02a39434effc8c115a5179d80623829882029da
sha256 bb426c4154c59854ae52880850427d6bed2c4a2fe5f534a56a84dc29c2ad5dd4
sha512 78c26531bcb084160f86f9e5689bb02e56a90ae017100e7a680097d0d05ecc32f0a19ac89cb394d13ceeb621a181a83bf9c11863257744e150863ac02c565a65
ripemd-160 b605ca728149c8a0a32fd894773590007a6fa702

12961746 as geometric shapes

Circle

Radius = n
Diameter 25923492
Circumference 81441052.022594
Area 5.2780911514482E+14

Sphere

Radius = n
Volume 9.1217702493226E+21
Surface area 2.1112364605793E+15
Circumference 81441052.022594

Square

Length = n
Perimeter 51846984
Area 168006859368516
Diagonal 18330676.985235

Cube

Length = n
Surface area 1008041156211096
Volume 2.1776622373924E+21
Space diagonal 22450402.626803

Equilateral Triangle

Length = n
Perimeter 38885238
Area 72749104111587
Altitude 11225201.313401

Triangular Pyramid

Length = n
Surface area 72749104111587
Volume 2.5663995586568E+20
Height 6110225.6617451