12999724 (number)

12999724 is an even 8-digits composite number following 12999723 and preceding 12999725. In scientific notation, it is written as 1.2999724 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 6157728 positive integers (up to 12999724) that are relatively prime to 12999724.

Interesting facts

Basic properties

Name

Name twelve million nine hundred ninety-nine thousand seven hundred twenty-four

Notation

Scientific notation 1.2999724 × 10^7
Engineering notation 1.2999724 × 10^6

Prime Factorization of 12999724

Prime Factorization 2 × 2 × 19 × 171049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6499862
Product of the distinct prime numbers

The prime factorization of 12999724 is 2 × 2 × 19 × 171049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 72, 9, 699, 347, 3918, 8304, 44171, 15722, 802931, 523367, 4881012, 1753722, 65723035, 79507415, 859379254, 487543014, 4516904367, 6754962990

Basic calculations (n = 12999724)

Multiplication

n×y
n×2 25999448
n×3 38999172
n×4 51998896
n×5 64998620

Division

n÷y
n÷2 6499862
n÷3 4333241.3333333
n÷3 3249931
n÷5 2599944.8

Exponentiation

ny
n2 168992824076176
n3 2.1968600709708E+21
n4 2.8558574589241E+28
n5 3.7125358749355E+35

Nth Root

y√n
2√n 3605.5130009473
3√n 235.13180473883
4√n 60.04592409937
5√n 26.472004401419

Divisors of 12999724

1, 2, 4, 19, 38, 76, 171049, 342098, 684196, 3249931, 6499862, 12999724

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12999723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12999724 can be divided by 12 positive divisors. The sum of these divisors (counting 12999724) is 1, the average is 0.083333333333333.

Base conversion 12999724

Base System Value
2 Binary 110001100101110000101100
3 Ternary 220110110021021
4 Quaternary 301211300230
5 Quinary 11311442344
6 Senary 1142343524
8 Octal 61456054
10 Decimal 12999724
12 Duodecimal 442aba4
16 Hexadecimal c65c2c
20 Vigesimal 414j64
36 Base36 7qmng

Cryptographic Hash Functions

md5 ac8604cf974e7771c4a46d58ab8cd9b6
sha1 9f6471da9e93e23e47893d83868964df6dc972b8
sha256 7fa09e359690f4964c8baac4e03b4c67e70f59bea1b22bcf139ba0e13d1e5775
sha512 815e62327babfb62e46cd3d3966995d85a2ebd1cb7dfac41991ada14ceab284172a7955ed6222df927ded205d8ee1ce7dad19fe876062ea8ba072b08edd5a535
ripemd-160 450747451e2ff1e05c6cbbb700442fc1d15cdcd1

12999724 as geometric shapes

Circle

Radius = n
Diameter 25999448
Circumference 81679674.83419
Area 5.3090661462711E+14

Sphere

Radius = n
Volume 9.202185946569E+21
Surface area 2.1236264585084E+15
Circumference 81679674.83419

Square

Length = n
Perimeter 51998896
Area 168992824076176
Diagonal 18384385.987907

Cube

Length = n
Surface area 1013956944457056
Volume 2.1968600709708E+21
Space diagonal 22516182.452373

Equilateral Triangle

Length = n
Perimeter 38999172
Area 73176039353621
Altitude 11258091.226186

Triangular Pyramid

Length = n
Surface area 73176039353621
Volume 2.5890244225024E+20
Height 6128128.6626357