12945360 (number)

12945360 is an even 8-digits composite number following 12945359 and preceding 12945361. In scientific notation, it is written as 1.2945360 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 3452032 positive integers (up to 12945360) that are relatively prime to 12945360.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-five thousand three hundred sixty

Notation

Scientific notation 1.2945360 × 10^7
Engineering notation 1.2945360 × 10^6

Prime Factorization of 12945360

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 53939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1618170
Product of the distinct prime numbers

The prime factorization of 12945360 is 2 × 2 × 2 × 2 × 5 × 3 × 53939. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 3, 2, 11, 483, 724, 3013, 2105, 40096, 20029, 541874, 877137, 8066052, 7048138, 9885861, 51988783, 701451749, 178073309, 3306386476, 2226387748

Basic calculations (n = 12945360)

Multiplication

n×y
n×2 25890720
n×3 38836080
n×4 51781440
n×5 64726800

Division

n÷y
n÷2 6472680
n÷3 4315120
n÷3 3236340
n÷5 2589072

Exponentiation

ny
n2 167582345529600
n3 2.1694137925251E+21
n4 2.8083842533202E+28
n5 3.6355545177561E+35

Nth Root

y√n
2√n 3597.9660921137
3√n 234.80357813542
4√n 59.983048372967
5√n 26.449826431569

Divisors of 12945360

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53939, 107878, 161817, 215756, 269695, 323634, 431512, 539390, 647268, 809085, 863024, 1078780, 1294536, 1618170, 2157560, 2589072, 3236340, 4315120, 6472680, 12945360

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12945359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12945360 can be divided by 40 positive divisors. The sum of these divisors (counting 12945360) is 1, the average is 0.025.

Base conversion 12945360

Base System Value
2 Binary 110001011000011111010000
3 Ternary 220100200200210
4 Quaternary 301120133100
5 Quinary 11303222420
6 Senary 1141244120
8 Octal 61303720
10 Decimal 12945360
12 Duodecimal 4403640
16 Hexadecimal c587d0
20 Vigesimal 40i380
36 Base36 7pgpc

Cryptographic Hash Functions

md5 d5a2786d73b9a0527241f745da34bca3
sha1 6e2915d502799eac3e8e7d4b2f1afa17f3ef0419
sha256 98d8dbf3882f7fa9d20e4d63151ee780f80a9ca446f1b6e3f22295286a4eddca
sha512 7191957d9dcc0293aa29e257d372b3dcc1067b8cab990e3cfeb1cf8e7d1fca125c7ea49bffd9e72462c71e0938d59435bf0cc0ad48dfac1f19196e4663458f70
ripemd-160 e2a2550b1a53ce3eb8298645452950a3e388c6a0

12945360 as geometric shapes

Circle

Radius = n
Diameter 25890720
Circumference 81338095.74815
Area 5.2647546558714E+14

Sphere

Radius = n
Volume 9.0872192442575E+21
Surface area 2.1059018623486E+15
Circumference 81338095.74815

Square

Length = n
Perimeter 51781440
Area 167582345529600
Diagonal 18307503.681802

Cube

Length = n
Surface area 1005494073177600
Volume 2.1694137925251E+21
Space diagonal 22422021.24227

Equilateral Triangle

Length = n
Perimeter 38836080
Area 72565284227208
Altitude 11211010.621135

Triangular Pyramid

Length = n
Surface area 72565284227208
Volume 2.5566786731568E+20
Height 6102501.2272674