12893530 (number)

12893530 is an even 8-digits composite number following 12893529 and preceding 12893531. In scientific notation, it is written as 1.2893530 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 4760640 positive integers (up to 12893530) that are relatively prime to 12893530.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-three thousand five hundred thirty

Notation

Scientific notation 1.2893530 × 10^7
Engineering notation 1.2893530 × 10^6

Prime Factorization of 12893530

Prime Factorization 2 × 65 × 99181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12893530
Product of the distinct prime numbers

The prime factorization of 12893530 is 2 × 65 × 99181. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 36, 42, 380, 141, 238, 6935, 94402, 14037, 235430, 368343, 3617324, 7857788, 84356136, 22546357, 165551145, 518116029, 434057807, 9621051052

Basic calculations (n = 12893530)

Multiplication

n×y
n×2 25787060
n×3 38680590
n×4 51574120
n×5 64467650

Division

n÷y
n÷2 6446765
n÷3 4297843.3333333
n÷3 3223382.5
n÷5 2578706

Exponentiation

ny
n2 166243115860900
n3 2.143460601646E+21
n4 2.7636773571141E+28
n5 3.5633556914271E+35

Nth Root

y√n
2√n 3590.7561877688
3√n 234.48979395876
4√n 59.922918718707
5√n 26.428612725946

Divisors of 12893530

1, 2, 65, 130, 99181, 198362, 6446765, 12893530

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12893529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12893530 can be divided by 8 positive divisors. The sum of these divisors (counting 12893530) is 1, the average is 0.125.

Base conversion 12893530

Base System Value
2 Binary 110001001011110101011010
3 Ternary 220021001121011
4 Quaternary 301023311122
5 Quinary 11300043110
6 Senary 1140204134
8 Octal 61136532
10 Decimal 12893530
12 Duodecimal 439964a
16 Hexadecimal c4bd5a
20 Vigesimal 40bdga
36 Base36 7ocpm

Cryptographic Hash Functions

md5 42f52b9e2b944ba3b016d075abc0c12f
sha1 3411e77fe5b627f4d2f751295f2fc689f8b035a2
sha256 aa90c8aa57349f9c99e2b32400fe69162a304352bc0025a7660ae500165ffba2
sha512 c0c76bd543e6e32b2e23325ee30551534583ea0e0fcf761236b1e82ab5494051cebdfeac2564047d7ee47d2d93a846bc153993412aea213979a3e4152e3cfbaf
ripemd-160 37d411c5d395810111e8a3ed831762e6831d6cd2

12893530 as geometric shapes

Circle

Radius = n
Diameter 25787060
Circumference 81012438.253679
Area 5.2226815149848E+14

Sphere

Radius = n
Volume 8.9785067725203E+21
Surface area 2.0890726059939E+15
Circumference 81012438.253679

Square

Length = n
Perimeter 51574120
Area 166243115860900
Diagonal 18234204.992864

Cube

Length = n
Surface area 997458695165400
Volume 2.143460601646E+21
Space diagonal 22332249.048914

Equilateral Triangle

Length = n
Perimeter 38680590
Area 71985380769910
Altitude 11166124.524457

Triangular Pyramid

Length = n
Surface area 71985380769910
Volume 2.5260925443835E+20
Height 6078068.3309548