12999904 (number)

12999904 is an even 8-digits composite number following 12999903 and preceding 12999905. In scientific notation, it is written as 1.2999904 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 12 positive divisors. There are 6499936 positive integers (up to 12999904) that are relatively prime to 12999904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2999904 × 10^7
Engineering notation 1.2999904 × 10^6

Prime Factorization of 12999904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 406247

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 812494
Product of the distinct prime numbers

The prime factorization of 12999904 is 2 × 2 × 2 × 2 × 2 × 406247. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 90, 68, 653, 72, 5468, 5619, 67186, 17768, 763161, 596073, 8826489, 7754477, 83627911, 75374636, 860753430, 16758594, 9687115253, 8651429053

Basic calculations (n = 12999904)

Multiplication

n×y
n×2 25999808
n×3 38999712
n×4 51999616
n×5 64999520

Division

n÷y
n÷2 6499952
n÷3 4333301.3333333
n÷3 3249976
n÷5 2599980.8

Exponentiation

ny
n2 168997504009216
n3 2.1969513283594E+21
n4 2.8560156361345E+28
n5 3.7127929092247E+35

Nth Root

y√n
2√n 3605.5379626347
3√n 235.13288998057
4√n 60.046131953979
5√n 26.472077709658

Divisors of 12999904

1, 2, 4, 8, 16, 32, 406247, 812494, 1624988, 3249976, 6499952, 12999904

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 -12999903
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 12999904 can be divided by 12 positive divisors. The sum of these divisors (counting 12999904) is 1, the average is 0.083333333333333.

Base conversion 12999904

Base System Value
2 Binary 110001100101110011100000
3 Ternary 220110110111221
4 Quaternary 301211303200
5 Quinary 11311444104
6 Senary 1142344424
8 Octal 61456340
10 Decimal 12999904
12 Duodecimal 442b114
16 Hexadecimal c65ce0
20 Vigesimal 414jf4
36 Base36 7qmsg

Cryptographic Hash Functions

md5 28d5ec5587fa1d138a9f92fe90b6d9b3
sha1 2032dcdae216d866e8781fbe0178f79d66a822e7
sha256 8edd906c3d420555088a295594d42360caeeba65d7f6c068c956417c6d32c35f
sha512 97968216c2e24544c9eaaba271fd14e3973000fe86551ba5898ee933afe399d1ca01491f03e6a3482e4a433d4abd131fb4c1d4b0efa9fec119a0977f4c84084d
ripemd-160 899d755e3216c798b1fca32537330038115de2a7

12999904 as geometric shapes

Circle

Radius = n
Diameter 25999808
Circumference 81680805.807545
Area 5.3092131707036E+14

Sphere

Radius = n
Volume 9.2025682046244E+21
Surface area 2.1236852682815E+15
Circumference 81680805.807545

Square

Length = n
Perimeter 51999616
Area 168997504009216
Diagonal 18384640.546348

Cube

Length = n
Surface area 1013985024055296
Volume 2.1969513283594E+21
Space diagonal 22516494.221518

Equilateral Triangle

Length = n
Perimeter 38999712
Area 73178065824072
Altitude 11258247.110759

Triangular Pyramid

Length = n
Surface area 73178065824072
Volume 2.5891319703662E+20
Height 6128213.5154494