12461940 (number)

12461940 is an even 8-digits composite number following 12461939 and preceding 12461941. In scientific notation, it is written as 1.2461940 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 3323136 positive integers (up to 12461940) that are relatively prime to 12461940.

Interesting facts

Basic properties

Name

Name twelve million four hundred sixty-one thousand nine hundred forty

Notation

Scientific notation 1.2461940 × 10^7
Engineering notation 1.2461940 × 10^6

Prime Factorization of 12461940

Prime Factorization 2 × 2 × 15 × 3 × 69233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6230970
Product of the distinct prime numbers

The prime factorization of 12461940 is 2 × 2 × 15 × 3 × 69233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 60, 87, 548, 322, 8617, 9887, 18175, 47106, 627793, 668187, 1619389, 7341271, 8110949, 92676755, 362242141, 119714445, 3430832929, 913256387

Basic calculations (n = 12461940)

Multiplication

n×y
n×2 24923880
n×3 37385820
n×4 49847760
n×5 62309700

Division

n÷y
n÷2 6230970
n÷3 4153980
n÷3 3115485
n÷5 2492388

Exponentiation

ny
n2 155299948563600
n3 1.9353386410027E+21
n4 2.4118074023857E+28
n5 3.0055799140086E+35

Nth Root

y√n
2√n 3530.1473057084
3√n 231.84365705145
4√n 59.415042756093
5√n 26.24926402463

Divisors of 12461940

1, 2, 3, 4, 6, 12, 15, 30, 45, 60, 90, 180, 69233, 138466, 207699, 276932, 415398, 830796, 1038495, 2076990, 3115485, 4153980, 6230970, 12461940

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 -12461939
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 12461940 can be divided by 24 positive divisors. The sum of these divisors (counting 12461940) is 1, the average is 0.041666666666667.

Base conversion 12461940

Base System Value
2 Binary 101111100010011101110100
3 Ternary 212110010120100
4 Quaternary 233202131310
5 Quinary 11142240230
6 Senary 1123034100
8 Octal 57423564
10 Decimal 12461940
12 Duodecimal 420b930
16 Hexadecimal be2774
20 Vigesimal 3hheh0
36 Base36 7f3p0

Cryptographic Hash Functions

md5 619017a0bc0fc268aff35fdb4bec0cd4
sha1 dc216cf99debb1553b88599a8d86ca7bd09428be
sha256 f0b931a7d1e2bcd765f0f07d0170b71310b1dd2b40dac289356ddf4d6e833ac9
sha512 f2d2cbdae8a6723968de18e74c607d388f3d768aa7a3fbccbd67e094859ccd00f01948f90af6c63a01c50dbec1ecfbb696bfc45cb3a15fd550f737f3a5ee2dcf
ripemd-160 0466b1b099818561a66c5d58c7be32d745727558

12461940 as geometric shapes

Circle

Radius = n
Diameter 24923880
Circumference 78300678.306954
Area 4.8788917751028E+14

Sphere

Radius = n
Volume 8.1067275423766E+21
Surface area 1.9515567100411E+15
Circumference 78300678.306954

Square

Length = n
Perimeter 49847760
Area 155299948563600
Diagonal 17623844.56148

Cube

Length = n
Surface area 931799691381600
Volume 1.9353386410027E+21
Space diagonal 21584713.240875

Equilateral Triangle

Length = n
Perimeter 37385820
Area 67246850331247
Altitude 10792356.620437

Triangular Pyramid

Length = n
Surface area 67246850331247
Volume 2.2808184615756E+20
Height 5874614.8538266