12997072 (number)

12997072 is an even 8-digits composite number following 12997071 and preceding 12997073. In scientific notation, it is written as 1.2997072 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 5907680 positive integers (up to 12997072) that are relatively prime to 12997072.

Interesting facts

Basic properties

Name

Name twelve million nine hundred ninety-seven thousand seventy-two

Notation

Scientific notation 1.2997072 × 10^7
Engineering notation 1.2997072 × 10^6

Prime Factorization of 12997072

Prime Factorization 2 × 2 × 2 × 2 × 11 × 73847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1624634
Product of the distinct prime numbers

The prime factorization of 12997072 is 2 × 2 × 2 × 2 × 11 × 73847. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 29, 42, 167, 447, 2573, 6571, 45010, 53018, 387874, 312154, 3095167, 1208564, 24844681, 65191370, 163918499, 131656705, 8772906457, 2345006211

Basic calculations (n = 12997072)

Multiplication

n×y
n×2 25994144
n×3 38991216
n×4 51988288
n×5 64985360

Division

n÷y
n÷2 6498536
n÷3 4332357.3333333
n÷3 3249268
n÷5 2599414.4

Exponentiation

ny
n2 168923880573184
n3 2.1955158383291E+21
n4 2.8535277427903E+28
n5 3.7087505527043E+35

Nth Root

y√n
2√n 3605.1452120546
3√n 235.11581434922
4√n 60.042861457917
5√n 26.470924232561

Divisors of 12997072

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 73847, 147694, 295388, 590776, 812317, 1181552, 1624634, 3249268, 6498536, 12997072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12997071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12997072 can be divided by 20 positive divisors. The sum of these divisors (counting 12997072) is 1, the average is 0.05.

Base conversion 12997072

Base System Value
2 Binary 110001100101000111010000
3 Ternary 220110022122001
4 Quaternary 301211013100
5 Quinary 11311401242
6 Senary 1142323344
8 Octal 61450720
10 Decimal 12997072
12 Duodecimal 4429554
16 Hexadecimal c651d0
20 Vigesimal 414cdc
36 Base36 7qkls

Cryptographic Hash Functions

md5 707fde6ca2ee5a1bc51f1514d073ca06
sha1 8b0089d8d76931b890928d42695b26773a1795ed
sha256 ca5c1c9d7034a2ac6f2b219ecb030d3be7019e0a93538db9a46aecf71de4828e
sha512 e6735bff721ab81f872470f298f25b8fe1127cf0191fa4c3453475f86150288a4d14c6e835afffc2e18b9fb845423bbfa03c6962e711b679917d1c46d5c6e41c
ripemd-160 2572fcfb5492ca347f75defc25a8e3fbc277b240

12997072 as geometric shapes

Circle

Radius = n
Diameter 25994144
Circumference 81663011.826755
Area 5.3069002222459E+14

Sphere

Radius = n
Volume 9.1965552380462E+21
Surface area 2.1227600888984E+15
Circumference 81663011.826755

Square

Length = n
Perimeter 51988288
Area 168923880573184
Diagonal 18380635.49354

Cube

Length = n
Surface area 1013543283439104
Volume 2.1955158383291E+21
Space diagonal 22511589.053631

Equilateral Triangle

Length = n
Perimeter 38991216
Area 73146185941113
Altitude 11255794.526815

Triangular Pyramid

Length = n
Surface area 73146185941113
Volume 2.5874402291416E+20
Height 6126878.4978465