12890624 (number)

12890624 is an even 8-digits composite number following 12890623 and preceding 12890625. In scientific notation, it is written as 1.2890624 × 10^7. The sum of its digits is 32. It has a total of 11 prime factors and 40 positive divisors. There are 6062080 positive integers (up to 12890624) that are relatively prime to 12890624.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety thousand six hundred twenty-four

Notation

Scientific notation 1.2890624 × 10^7
Engineering notation 1.2890624 × 10^6

Prime Factorization of 12890624

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 1481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 50354
Product of the distinct prime numbers

The prime factorization of 12890624 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 1481. Since it has a total of 11 prime factors.

Most popular turbo-numbers

8, 3, 67, 62, 454, 984, 9962, 9863, 54612, 15451, 924943, 393667, 8092692, 3854614, 7231667, 88112699, 666089099, 720354851, 9351787280, 5885600618

Basic calculations (n = 12890624)

Multiplication

n×y
n×2 25781248
n×3 38671872
n×4 51562496
n×5 64453120

Division

n÷y
n÷2 6445312
n÷3 4296874.6666667
n÷3 3222656
n÷5 2578124.8

Exponentiation

ny
n2 166168187109376
n3 2.1420116207886E+21
n4 2.7611866407217E+28
n5 3.5593418779366E+35

Nth Root

y√n
2√n 3590.3515148241
3√n 234.47217585774
4√n 59.919542011135
5√n 26.42742129934

Divisors of 12890624

1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 1481, 2176, 2962, 4352, 5924, 8704, 11848, 23696, 25177, 47392, 50354, 94784, 100708, 189568, 201416, 379136, 402832, 758272, 805664, 1611328, 3222656, 6445312, 12890624

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12890623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12890624 can be divided by 40 positive divisors. The sum of these divisors (counting 12890624) is 1, the average is 0.025.

Base conversion 12890624

Base System Value
2 Binary 110001001011001000000000
3 Ternary 220020220121112
4 Quaternary 301023020000
5 Quinary 11244444444
6 Senary 1140142452
8 Octal 61131000
10 Decimal 12890624
12 Duodecimal 4397a28
16 Hexadecimal c4b200
20 Vigesimal 40b6b4
36 Base36 7oagw

Cryptographic Hash Functions

md5 fbf97a136cc13bdf2cf6f019bf93db3c
sha1 a3b6c434bd58b5f7237c8161ad5fdd5d172625b5
sha256 74d828c2c7b6314a1a6ae6da867a8f85a7efd753492579210e7a93fad4b6526b
sha512 55ff06c81427b1f05aa1c2833fbeea53ece5d3cabdb655f14b5817337ee26a45a202c7dc2ab305bfb39fd69f27f26b936672e29a29851874e9cbc0ef53a2845e
ripemd-160 c2105787e4cd666b5cd85d9cd0086d5a8efcb31d

12890624 as geometric shapes

Circle

Radius = n
Diameter 25781248
Circumference 80994179.317177
Area 5.2203275588315E+14

Sphere

Radius = n
Volume 8.972437295698E+21
Surface area 2.0881310235326E+15
Circumference 80994179.317177

Square

Length = n
Perimeter 51562496
Area 166168187109376
Diagonal 18230095.288252

Cube

Length = n
Surface area 997009122656256
Volume 2.1420116207886E+21
Space diagonal 22327215.709267

Equilateral Triangle

Length = n
Perimeter 38671872
Area 71952935668763
Altitude 11163607.854633

Triangular Pyramid

Length = n
Surface area 71952935668763
Volume 2.5243849040667E+20
Height 6076698.4294174