12893455 (number)

12893455 is an odd 8-digits composite number following 12893454 and preceding 12893456. In scientific notation, it is written as 1.2893455 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 9797920 positive integers (up to 12893455) that are relatively prime to 12893455.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-three thousand four hundred fifty-five

Notation

Scientific notation 1.2893455 × 10^7
Engineering notation 1.2893455 × 10^6

Prime Factorization of 12893455

Prime Factorization 5 × 23 × 191 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12893455
Product of the distinct prime numbers

The prime factorization of 12893455 is 5 × 23 × 191 × 587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 98, 93, 177, 90, 838, 1646, 52997, 44896, 993702, 138986, 6729658, 4404027, 43672282, 26852072, 217208560, 599072593, 8314910858, 619442036

Basic calculations (n = 12893455)

Multiplication

n×y
n×2 25786910
n×3 38680365
n×4 51573820
n×5 64467275

Division

n÷y
n÷2 6446727.5
n÷3 4297818.3333333
n÷3 3223363.75
n÷5 2578691

Exponentiation

ny
n2 166241181837025
n3 2.1434231971625E+21
n4 2.7636130538571E+28
n5 3.5632520547319E+35

Nth Root

y√n
2√n 3590.745744271
3√n 234.48933929226
4√n 59.922831577546
5√n 26.428581979509

Divisors of 12893455

1, 5, 23, 115, 191, 587, 955, 2935, 4393, 13501, 21965, 67505, 112117, 560585, 2578691, 12893455

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 -12893454
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 12893455 can be divided by 16 positive divisors. The sum of these divisors (counting 12893455) is 1, the average is 0.0625.

Base conversion 12893455

Base System Value
2 Binary 110001001011110100001111
3 Ternary 220021001111101
4 Quaternary 301023310033
5 Quinary 11300042310
6 Senary 1140203531
8 Octal 61136417
10 Decimal 12893455
12 Duodecimal 43995a7
16 Hexadecimal c4bd0f
20 Vigesimal 40bdcf
36 Base36 7ocnj

Cryptographic Hash Functions

md5 2715c2992204447f10e3e1fb5306b9bf
sha1 1f59acaab5f327d73b0d23928cecd1c9622f076b
sha256 6525f91665e9b6c1b89e719aec21f2b6cb723d633f7939652fcb69eaabe53402
sha512 fad48cc05602d470bf847129bb450607cc1bc0980c659a270bfe7f92a965ed4e84091dd3ebdc133f3250f1022503c68b152701c3d2bdc1c5deb235998fcc4b07
ripemd-160 8c800a40ec3e8aad5c60edba707153a88e96f349

12893455 as geometric shapes

Circle

Radius = n
Diameter 25786910
Circumference 81011967.014781
Area 5.2226207558328E+14

Sphere

Radius = n
Volume 8.9783500929862E+21
Surface area 2.0890483023331E+15
Circumference 81011967.014781

Square

Length = n
Perimeter 51573820
Area 166241181837025
Diagonal 18234098.926847

Cube

Length = n
Surface area 997447091022150
Volume 2.1434231971625E+21
Space diagonal 22332119.145103

Equilateral Triangle

Length = n
Perimeter 38680365
Area 71984543313006
Altitude 11166059.572551

Triangular Pyramid

Length = n
Surface area 71984543313006
Volume 2.5260484627769E+20
Height 6078032.9756157