12897462 (number)

12897462 is an even 8-digits composite number following 12897461 and preceding 12897463. In scientific notation, it is written as 1.2897462 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 4284960 positive integers (up to 12897462) that are relatively prime to 12897462.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-seven thousand four hundred sixty-two

Notation

Scientific notation 1.2897462 × 10^7
Engineering notation 1.2897462 × 10^6

Prime Factorization of 12897462

Prime Factorization 2 × 3 × 317 × 6781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12897462
Product of the distinct prime numbers

The prime factorization of 12897462 is 2 × 3 × 317 × 6781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 88, 49, 39, 74, 1090, 6703, 11119, 22231, 767393, 406205, 5563997, 5925993, 94198135, 12734452, 421078987, 715212113, 2796777717, 7420889086

Basic calculations (n = 12897462)

Multiplication

n×y
n×2 25794924
n×3 38692386
n×4 51589848
n×5 64487310

Division

n÷y
n÷2 6448731
n÷3 4299154
n÷3 3224365.5
n÷5 2579492.4

Exponentiation

ny
n2 166344526041444
n3 2.1454222035275E+21
n4 2.7670501343953E+28
n5 3.5687923960458E+35

Nth Root

y√n
2√n 3591.3036630171
3√n 234.51362813916
4√n 59.927486706995
5√n 26.430224458829

Divisors of 12897462

1, 2, 3, 6, 317, 634, 951, 1902, 6781, 13562, 20343, 40686, 2149577, 4299154, 6448731, 12897462

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 -12897461
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 12897462 can be divided by 16 positive divisors. The sum of these divisors (counting 12897462) is 1, the average is 0.0625.

Base conversion 12897462

Base System Value
2 Binary 110001001100110010110110
3 Ternary 220021020222210
4 Quaternary 301030302312
5 Quinary 11300204322
6 Senary 1140234250
8 Octal 61146266
10 Decimal 12897462
12 Duodecimal 439b986
16 Hexadecimal c4ccb6
20 Vigesimal 40c3d2
36 Base36 7ofqu

Cryptographic Hash Functions

md5 e27708456bf084356ea5780cc59a9f58
sha1 57181d656123c92eb59f72b2153b5dff6b89e76c
sha256 ff85f5edbe39494ac77ad80492323d29cf18e74abfedaef98a4b582b3a705956
sha512 d488f9d11354e3ee7356c83ac782b73d43b9f8f729bd4983a607a216691670ad1a03271ed5313c37d01be6e098a0e8cda295b3dc5cedbe2d539d5aef9ee3bf82
ripemd-160 c5d11b0656de91310da6762c05c7dcfe7562349b

12897462 as geometric shapes

Circle

Radius = n
Diameter 25794924
Circumference 81037143.738307
Area 5.2258674097668E+14

Sphere

Radius = n
Volume 8.9867235112674E+21
Surface area 2.0903469639067E+15
Circumference 81037143.738307

Square

Length = n
Perimeter 51589848
Area 166344526041444
Diagonal 18239765.680592

Cube

Length = n
Surface area 998067156248664
Volume 2.1454222035275E+21
Space diagonal 22339059.472689

Equilateral Triangle

Length = n
Perimeter 38692386
Area 72029292666186
Altitude 11169529.736344

Triangular Pyramid

Length = n
Surface area 72029292666186
Volume 2.5284043143708E+20
Height 6079921.8935305