12897624 (number)

12897624 is an even 8-digits composite number following 12897623 and preceding 12897625. In scientific notation, it is written as 1.2897624 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 4299200 positive integers (up to 12897624) that are relatively prime to 12897624.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2897624 × 10^7
Engineering notation 1.2897624 × 10^6

Prime Factorization of 12897624

Prime Factorization 2 × 2 × 2 × 3 × 537401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3224406
Product of the distinct prime numbers

The prime factorization of 12897624 is 2 × 2 × 2 × 3 × 537401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 33, 52, 674, 706, 7045, 7611, 7994, 29088, 577806, 82736, 1210732, 9484646, 13362175, 33612772, 732248802, 44456511, 456479347, 7197672414

Basic calculations (n = 12897624)

Multiplication

n×y
n×2 25795248
n×3 38692872
n×4 51590496
n×5 64488120

Division

n÷y
n÷2 6448812
n÷3 4299208
n÷3 3224406
n÷5 2579524.8

Exponentiation

ny
n2 166348704845376
n3 2.1455030479826E+21
n4 2.7671891603734E+28
n5 3.5690165327372E+35

Nth Root

y√n
2√n 3591.32621743
3√n 234.51461001319
4√n 59.927674887568
5√n 26.430290854447

Divisors of 12897624

1, 2, 3, 4, 6, 8, 12, 24, 537401, 1074802, 1612203, 2149604, 3224406, 4299208, 6448812, 12897624

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 -12897623
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 12897624 can be divided by 16 positive divisors. The sum of these divisors (counting 12897624) is 1, the average is 0.0625.

Base conversion 12897624

Base System Value
2 Binary 110001001100110101011000
3 Ternary 220021021012210
4 Quaternary 301030311120
5 Quinary 11300210444
6 Senary 1140235120
8 Octal 61146530
10 Decimal 12897624
12 Duodecimal 439baa0
16 Hexadecimal c4cd58
20 Vigesimal 40c414
36 Base36 7ofvc

Cryptographic Hash Functions

md5 384d625d4d4fbce6f938bab38b31a803
sha1 4494aec7214d82c59ad2698f5b2a5d8d6bfc16a9
sha256 bfd2ca1bf5a84b5c51a5bde58d877f96113929fed2d2a86428e395fb99acecd3
sha512 9b99c970c55e0e580a07c26428c6b74471ce6c4c39fbe50b98a025a95457cc1fa94d29aeed741c9ce40fa53a975c75f19d042fb8ec8a9d47867db457e4dab247
ripemd-160 8d369e276f4b8427a6763920e6c41f7763edf7b2

12897624 as geometric shapes

Circle

Radius = n
Diameter 25795248
Circumference 81038161.614327
Area 5.2259986907641E+14

Sphere

Radius = n
Volume 8.987062151729E+21
Surface area 2.0903994763056E+15
Circumference 81038161.614327

Square

Length = n
Perimeter 51590496
Area 166348704845376
Diagonal 18239994.783189

Cube

Length = n
Surface area 998092229072256
Volume 2.1455030479826E+21
Space diagonal 22339340.06492

Equilateral Triangle

Length = n
Perimeter 38692872
Area 72031102141368
Altitude 11169670.03246

Triangular Pyramid

Length = n
Surface area 72031102141368
Volume 2.5284995904749E+20
Height 6079998.2610629