12912354 (number)

12912354 is an even 8-digits composite number following 12912353 and preceding 12912355. In scientific notation, it is written as 1.2912354 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 3405024 positive integers (up to 12912354) that are relatively prime to 12912354.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twelve thousand three hundred fifty-four

Notation

Scientific notation 1.2912354 × 10^7
Engineering notation 1.2912354 × 10^6

Prime Factorization of 12912354

Prime Factorization 2 × 3 × 39 × 7 × 7883

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12912354
Product of the distinct prime numbers

The prime factorization of 12912354 is 2 × 3 × 39 × 7 × 7883. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 74, 5, 849, 424, 7976, 7248, 26148, 70890, 329396, 127706, 2449175, 2405803, 61314377, 96546227, 638524700, 339028988, 1204264711, 7286507672

Basic calculations (n = 12912354)

Multiplication

n×y
n×2 25824708
n×3 38737062
n×4 51649416
n×5 64561770

Division

n÷y
n÷2 6456177
n÷3 4304118
n÷3 3228088.5
n÷5 2582470.8

Exponentiation

ny
n2 166728885821316
n3 2.1528623957504E+21
n4 2.7798521367217E+28
n5 3.5894434857008E+35

Nth Root

y√n
2√n 3593.3764066682
3√n 234.60385347856
4√n 59.944777976637
5√n 26.436325151221

Divisors of 12912354

1, 2, 3, 6, 7, 14, 21, 39, 42, 78, 117, 234, 273, 546, 819, 1638, 7883, 15766, 23649, 47298, 55181, 110362, 165543, 307437, 331086, 614874, 922311, 1844622, 2152059, 4304118, 6456177, 12912354

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12912353
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12912354 can be divided by 32 positive divisors. The sum of these divisors (counting 12912354) is 1, the average is 0.03125.

Base conversion 12912354

Base System Value
2 Binary 110001010000011011100010
3 Ternary 220022000102100
4 Quaternary 301100123202
5 Quinary 11301143404
6 Senary 1140431230
8 Octal 61203342
10 Decimal 12912354
12 Duodecimal 43a8516
16 Hexadecimal c506e2
20 Vigesimal 40e0he
36 Base36 7or8i

Cryptographic Hash Functions

md5 088112183c39f9d36876840a37cc8298
sha1 a37dd0fbaae7176e144dcd01d2dbed6c1c7b8aed
sha256 1e04f12631fa6a354501a47219590e51dec9c990f6f929a5d97b42cbfbfa6ccc
sha512 c1a5d5a5a7d3947c95e6ee5d4722e48cd7c08f54baeb5525b6dabfc329dde8023956c5afd920724e806ee912be071aaa923ef3801064d4fc218d5852631cdd4f
ripemd-160 8db6b9bc47ad1713d5fae5dc062103f3aa70aaa9

12912354 as geometric shapes

Circle

Radius = n
Diameter 25824708
Circumference 81130712.933902
Area 5.2379424283746E+14

Sphere

Radius = n
Volume 9.0178889155723E+21
Surface area 2.0951769713498E+15
Circumference 81130712.933902

Square

Length = n
Perimeter 51649416
Area 166728885821316
Diagonal 18260826.148962

Cube

Length = n
Surface area 1000373314927896
Volume 2.1528623957504E+21
Space diagonal 22364853.173315

Equilateral Triangle

Length = n
Perimeter 38737062
Area 72195725332967
Altitude 11182426.586658

Triangular Pyramid

Length = n
Surface area 72195725332967
Volume 2.5371726649944E+20
Height 6086942.0496542