12461745 (number)

12461745 is an odd 8-digits composite number following 12461744 and preceding 12461746. In scientific notation, it is written as 1.2461745 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 6195200 positive integers (up to 12461745) that are relatively prime to 12461745.

Interesting facts

Basic properties

Name

Name twelve million four hundred sixty-one thousand seven hundred forty-five

Notation

Scientific notation 1.2461745 × 10^7
Engineering notation 1.2461745 × 10^6

Prime Factorization of 12461745

Prime Factorization 3 × 5 × 23 × 41 × 881

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12461745
Product of the distinct prime numbers

The prime factorization of 12461745 is 3 × 5 × 23 × 41 × 881. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 40, 11, 908, 771, 1410, 4985, 76555, 82550, 802448, 899286, 3601085, 8906210, 19300882, 12145933, 238715827, 810553101, 3610494853, 4729593681

Basic calculations (n = 12461745)

Multiplication

n×y
n×2 24923490
n×3 37385235
n×4 49846980
n×5 62308725

Division

n÷y
n÷2 6230872.5
n÷3 4153915
n÷3 3115436.25
n÷5 2492349

Exponentiation

ny
n2 155295088445025
n3 1.9352477919543E+21
n4 2.4116564495148E+28
n5 3.0053447701459E+35

Nth Root

y√n
2√n 3530.1196863563
3√n 231.84244777614
4√n 59.414810328371
5√n 26.249181876289

Divisors of 12461745

1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 881, 943, 2643, 2829, 4405, 4715, 13215, 14145, 20263, 36121, 60789, 101315, 108363, 180605, 303945, 541815, 830783, 2492349, 4153915, 12461745

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12461744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12461745 can be divided by 32 positive divisors. The sum of these divisors (counting 12461745) is 1, the average is 0.03125.

Base conversion 12461745

Base System Value
2 Binary 101111100010011010110001
3 Ternary 212110010022010
4 Quaternary 233202122301
5 Quinary 11142233440
6 Senary 1123033133
8 Octal 57423261
10 Decimal 12461745
12 Duodecimal 420b7a9
16 Hexadecimal be26b1
20 Vigesimal 3hhe75
36 Base36 7f3jl

Cryptographic Hash Functions

md5 f17a7db4ea68c0ff2a54956dc508bff8
sha1 0ab41cc25f552eb67aeb250f7c7069733cd237d2
sha256 9dd092c9ab4d442bcf078b539652b1ba678e22cf753a8416723b9b2400b250d5
sha512 8572293485e17f19655a750ba36360094739cffec16bce0e13b408600842bd2be7317d0a5c69628e6be2b702444e3ac3c3a11d97f333be22fb4aac624dba9a77
ripemd-160 056ef8a943886524d0bc5634afbdf7fd16767560

12461745 as geometric shapes

Circle

Radius = n
Diameter 24923490
Circumference 78299453.085819
Area 4.8787390899747E+14

Sphere

Radius = n
Volume 8.1063469947729E+21
Surface area 1.9514956359899E+15
Circumference 78299453.085819

Square

Length = n
Perimeter 49846980
Area 155295088445025
Diagonal 17623568.789835

Cube

Length = n
Surface area 931770530670150
Volume 1.9352477919543E+21
Space diagonal 21584375.490967

Equilateral Triangle

Length = n
Perimeter 37385235
Area 67244745838171
Altitude 10792187.745484

Triangular Pyramid

Length = n
Surface area 67244745838171
Volume 2.2807113949454E+20
Height 5874522.929945