12989944 (number)

12989944 is an even 8-digits composite number following 12989943 and preceding 12989945. In scientific notation, it is written as 1.2989944 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 5904480 positive integers (up to 12989944) that are relatively prime to 12989944.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-nine thousand nine hundred forty-four

Notation

Scientific notation 1.2989944 × 10^7
Engineering notation 1.2989944 × 10^6

Prime Factorization of 12989944

Prime Factorization 2 × 2 × 2 × 11 × 147613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3247486
Product of the distinct prime numbers

The prime factorization of 12989944 is 2 × 2 × 2 × 11 × 147613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 19, 67, 794, 308, 3817, 2220, 65452, 67590, 639654, 889012, 3935338, 8578322, 84590590, 75934016, 916311657, 670567253, 9816654186, 4662729756

Basic calculations (n = 12989944)

Multiplication

n×y
n×2 25979888
n×3 38969832
n×4 51959776
n×5 64949720

Division

n÷y
n÷2 6494972
n÷3 4329981.3333333
n÷3 3247486
n÷5 2597988.8

Exponentiation

ny
n2 168738645123136
n3 2.1919055507854E+21
n4 2.8472730357992E+28
n5 3.6985917287741E+35

Nth Root

y√n
2√n 3604.1564893883
3√n 235.07282487203
4√n 60.034627419418
5√n 26.468020099171

Divisors of 12989944

1, 2, 4, 8, 11, 22, 44, 88, 147613, 295226, 590452, 1180904, 1623743, 3247486, 6494972, 12989944

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12989943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12989944 can be divided by 16 positive divisors. The sum of these divisors (counting 12989944) is 1, the average is 0.0625.

Base conversion 12989944

Base System Value
2 Binary 110001100011010111111000
3 Ternary 220102221212001
4 Quaternary 301203113320
5 Quinary 11311134234
6 Senary 1142230344
8 Octal 61432770
10 Decimal 12989944
12 Duodecimal 44253b4
16 Hexadecimal c635f8
20 Vigesimal 413eh4
36 Base36 7qf3s

Cryptographic Hash Functions

md5 4ead200edc1fa4ac6b54a4b39d9952e1
sha1 e38f9465cae51b76118edbdf4c187ccb76ca109d
sha256 0ebf729755510f853c05b3e91f874891a74ed09fdd5f705f96466640b70de60b
sha512 7b8569c0c3607ca46ead924ef4295f54073016aebc536ed2a6ba7f09da55fc0dcc5c4954bdb2a33a12a563113007884ec843be655a4a254990d6521e60ebf456
ripemd-160 02a0e3e9c01f17715d252ab18743d84e6685d750

12989944 as geometric shapes

Circle

Radius = n
Diameter 25979888
Circumference 81618225.281886
Area 5.3010808789554E+14

Sphere

Radius = n
Volume 9.1814325009468E+21
Surface area 2.1204323515822E+15
Circumference 81618225.281886

Square

Length = n
Perimeter 51959776
Area 168738645123136
Diagonal 18370554.979267

Cube

Length = n
Surface area 1012431870738816
Volume 2.1919055507854E+21
Space diagonal 22499242.995474

Equilateral Triangle

Length = n
Perimeter 38969832
Area 73065976638401
Altitude 11249621.497737

Triangular Pyramid

Length = n
Surface area 73065976638401
Volume 2.583185464468E+20
Height 6123518.3264223