12921454 (number)

12921454 is an even 8-digits composite number following 12921453 and preceding 12921455. In scientific notation, it is written as 1.2921454 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 5111712 positive integers (up to 12921454) that are relatively prime to 12921454.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twenty-one thousand four hundred fifty-four

Notation

Scientific notation 1.2921454 × 10^7
Engineering notation 1.2921454 × 10^6

Prime Factorization of 12921454

Prime Factorization 2 × 13 × 7 × 70997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12921454
Product of the distinct prime numbers

The prime factorization of 12921454 is 2 × 13 × 7 × 70997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 48, 42, 944, 619, 1484, 4544, 89206, 43607, 819183, 556217, 1397240, 4773684, 53808003, 80819186, 640485937, 450178188, 3848620666, 3772242391

Basic calculations (n = 12921454)

Multiplication

n×y
n×2 25842908
n×3 38764362
n×4 51685816
n×5 64607270

Division

n÷y
n÷2 6460727
n÷3 4307151.3333333
n÷3 3230363.5
n÷5 2584290.8

Exponentiation

ny
n2 166963973474116
n3 2.157417302903E+21
n4 2.7876968438265E+28
n5 3.602109653345E+35

Nth Root

y√n
2√n 3594.6424022425
3√n 234.65895300417
4√n 59.955336728623
5√n 26.440050308858

Divisors of 12921454

1, 2, 7, 13, 14, 26, 91, 182, 70997, 141994, 496979, 922961, 993958, 1845922, 6460727, 12921454

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 -12921453
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 12921454 can be divided by 16 positive divisors. The sum of these divisors (counting 12921454) is 1, the average is 0.0625.

Base conversion 12921454

Base System Value
2 Binary 110001010010101001101110
3 Ternary 220022110220101
4 Quaternary 301102221232
5 Quinary 11301441304
6 Senary 1140541314
8 Octal 61225156
10 Decimal 12921454
12 Duodecimal 43b183a
16 Hexadecimal c52a6e
20 Vigesimal 40f3ce
36 Base36 7oy9a

Cryptographic Hash Functions

md5 8940207b346f26f4759c86be393b0a93
sha1 a7045a97d83388bbb7f06acc938b16c42f2de591
sha256 474e6095edb03a61f07d72cafdec6e7d993a766d48d889e6ac08f2b3ead20f81
sha512 309229cee2e99078aa7c0e1d1e0188a1f63b7369c4a4f3f3f1294e39eab4fc670fa5a2083e4a15a54e65640ef7c61a2f3bfa8cae4881cbc73c7c947b99335f3e
ripemd-160 c426bba0c097142808eb475f4e470d6304076a3e

12921454 as geometric shapes

Circle

Radius = n
Diameter 25842908
Circumference 81187889.920197
Area 5.2453279248044E+14

Sphere

Radius = n
Volume 9.0369684660368E+21
Surface area 2.0981311699218E+15
Circumference 81187889.920197

Square

Length = n
Perimeter 51685816
Area 166963973474116
Diagonal 18273695.49238

Cube

Length = n
Surface area 1001783840844696
Volume 2.157417302903E+21
Space diagonal 22380614.835664

Equilateral Triangle

Length = n
Perimeter 38764362
Area 72297521272688
Altitude 11190307.417832

Triangular Pyramid

Length = n
Surface area 72297521272688
Volume 2.5425406745532E+20
Height 6091231.8307934