12862488 (number)

12862488 is an even 8-digits composite number following 12862487 and preceding 12862489. In scientific notation, it is written as 1.2862488 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 4287488 positive integers (up to 12862488) that are relatively prime to 12862488.

Interesting facts

Basic properties

Name

Name twelve million eight hundred sixty-two thousand four hundred eighty-eight

Notation

Scientific notation 1.2862488 × 10^7
Engineering notation 1.2862488 × 10^6

Prime Factorization of 12862488

Prime Factorization 2 × 2 × 2 × 3 × 535937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3215622
Product of the distinct prime numbers

The prime factorization of 12862488 is 2 × 2 × 2 × 3 × 535937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 86, 65, 332, 223, 3386, 7649, 75803, 78419, 898715, 462715, 6039306, 8663667, 11654413, 10947179, 897984010, 699940157, 4530893129, 6533476334

Basic calculations (n = 12862488)

Multiplication

n×y
n×2 25724976
n×3 38587464
n×4 51449952
n×5 64312440

Division

n÷y
n÷2 6431244
n÷3 4287496
n÷3 3215622
n÷5 2572497.6

Exponentiation

ny
n2 165443597550144
n3 2.1280162881656E+21
n4 2.7371583970334E+28
n5 3.5206667035941E+35

Nth Root

y√n
2√n 3586.4310951139
3√n 234.30145966529
4√n 59.886819043208
5√n 26.41587473716

Divisors of 12862488

1, 2, 3, 4, 6, 8, 12, 24, 535937, 1071874, 1607811, 2143748, 3215622, 4287496, 6431244, 12862488

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 -12862487
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 12862488 can be divided by 16 positive divisors. The sum of these divisors (counting 12862488) is 1, the average is 0.0625.

Base conversion 12862488

Base System Value
2 Binary 110001000100010000011000
3 Ternary 220012111000110
4 Quaternary 301010100120
5 Quinary 11243044423
6 Senary 1135404320
8 Octal 61042030
10 Decimal 12862488
12 Duodecimal 43836a0
16 Hexadecimal c44418
20 Vigesimal 407g48
36 Base36 7norc

Cryptographic Hash Functions

md5 8ccf7a3b051e3674699a76c434fca36c
sha1 15ac5665584c0099fb8fd64586d0d94ac13ae4bf
sha256 422025c09fa53ea7739513db6d14c50d35a345d37f9c1e77478a9cf5e3eaf1fa
sha512 d2a3b86511efb7da7fc002dbb6dbc808d072433d77e0de1ff41e1f3c54385a90a7d9742b06555f4065480cafcf40c46953fc0cf91630e363e0375b4d23c82073
ripemd-160 0e63c5d7f645d116a11c14a1c0eb7d9421c2d5e9

12862488 as geometric shapes

Circle

Radius = n
Diameter 25724976
Circumference 80817395.615374
Area 5.19756390647E+14

Sphere

Radius = n
Volume 8.9138137834938E+21
Surface area 2.079025562588E+15
Circumference 80817395.615374

Square

Length = n
Perimeter 51449952
Area 165443597550144
Diagonal 18190304.975461

Cube

Length = n
Surface area 992661585300864
Volume 2.1280162881656E+21
Space diagonal 22278482.727745

Equilateral Triangle

Length = n
Perimeter 38587464
Area 71639179185957
Altitude 11139241.363872

Triangular Pyramid

Length = n
Surface area 71639179185957
Volume 2.5078912463955E+20
Height 6063434.9918204