12969972 (number)

12969972 is an even 8-digits composite number following 12969971 and preceding 12969973. In scientific notation, it is written as 1.2969972 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 4323312 positive integers (up to 12969972) that are relatively prime to 12969972.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-nine thousand nine hundred seventy-two

Notation

Scientific notation 1.2969972 × 10^7
Engineering notation 1.2969972 × 10^6

Prime Factorization of 12969972

Prime Factorization 2 × 2 × 3 × 3 × 360277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2161662
Product of the distinct prime numbers

The prime factorization of 12969972 is 2 × 2 × 3 × 3 × 360277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 28, 72, 750, 877, 2350, 7562, 50937, 36682, 379526, 821969, 6781780, 4001822, 36787763, 21390137, 744059480, 26929327, 4582743584, 4252899935

Basic calculations (n = 12969972)

Multiplication

n×y
n×2 25939944
n×3 38909916
n×4 51879888
n×5 64849860

Division

n÷y
n÷2 6484986
n÷3 4323324
n÷3 3242493
n÷5 2593994.4

Exponentiation

ny
n2 168220173680784
n3 2.1818109424749E+21
n4 2.8298026833193E+28
n5 3.6702461568176E+35

Nth Root

y√n
2√n 3601.3847336823
3√n 234.95228848803
4√n 60.011538337909
5√n 26.459876188807

Divisors of 12969972

1, 2, 3, 4, 6, 9, 12, 18, 36, 360277, 720554, 1080831, 1441108, 2161662, 3242493, 4323324, 6484986, 12969972

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12969971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12969972 can be divided by 18 positive divisors. The sum of these divisors (counting 12969972) is 1, the average is 0.055555555555556.

Base conversion 12969972

Base System Value
2 Binary 110001011110011111110100
3 Ternary 220101221110100
4 Quaternary 301132133310
5 Quinary 11310014342
6 Senary 1141554100
8 Octal 61363764
10 Decimal 12969972
12 Duodecimal 4415930
16 Hexadecimal c5e7f4
20 Vigesimal 4114ic
36 Base36 7pzp0

Cryptographic Hash Functions

md5 befdf0f958b08b2acb974cb0b17a7fa0
sha1 31f797eba0da9f33f57abc26dcd06aef1bdc73df
sha256 c4281c9e781ff65da9384219e1da56fe540c335c3a43cb282038388c46088830
sha512 14bb2da5bb6a77b5388f6b22b1a5cba77c910beb748fc6b8b7de51dede4ca002fe7db8fe400f69e107557f842025c0400aabde3e2ec0ba34938031ae9bfa4387
ripemd-160 fec5ca2f2f72053ff51b42773e5e6b2ef36032f9

12969972 as geometric shapes

Circle

Radius = n
Diameter 25939944
Circumference 81492737.504931
Area 5.2847926182115E+14

Sphere

Radius = n
Volume 9.1391483045346E+21
Surface area 2.1139170472846E+15
Circumference 81492737.504931

Square

Length = n
Perimeter 51879888
Area 168220173680784
Diagonal 18342310.305999

Cube

Length = n
Surface area 1009321042084704
Volume 2.1818109424749E+21
Space diagonal 22464650.476746

Equilateral Triangle

Length = n
Perimeter 38909916
Area 72841471918295
Altitude 11232325.238373

Triangular Pyramid

Length = n
Surface area 72841471918295
Volume 2.571288854485E+20
Height 6114103.4353331