12851408 (number)

12851408 is an even 8-digits composite number following 12851407 and preceding 12851409. In scientific notation, it is written as 1.2851408 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 6203904 positive integers (up to 12851408) that are relatively prime to 12851408.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-one thousand four hundred eight

Notation

Scientific notation 1.2851408 × 10^7
Engineering notation 1.2851408 × 10^6

Prime Factorization of 12851408

Prime Factorization 2 × 2 × 2 × 2 × 29 × 27697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1606426
Product of the distinct prime numbers

The prime factorization of 12851408 is 2 × 2 × 2 × 2 × 29 × 27697. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 57, 50, 156, 469, 5330, 5193, 2157, 94962, 447660, 750142, 7390699, 7039828, 36675975, 65429592, 228914562, 984798454, 8980862668, 332240517

Basic calculations (n = 12851408)

Multiplication

n×y
n×2 25702816
n×3 38554224
n×4 51405632
n×5 64257040

Division

n÷y
n÷2 6425704
n÷3 4283802.6666667
n÷3 3212852
n÷5 2570281.6

Exponentiation

ny
n2 165158687582464
n3 2.1225216788668E+21
n4 2.7277392083962E+28
n5 3.5055289484697E+35

Nth Root

y√n
2√n 3584.8860511877
3√n 234.23416304371
4√n 59.873917954212
5√n 26.411322137459

Divisors of 12851408

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27697, 55394, 110788, 221576, 443152, 803213, 1606426, 3212852, 6425704, 12851408

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12851407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12851408 can be divided by 20 positive divisors. The sum of these divisors (counting 12851408) is 1, the average is 0.05.

Base conversion 12851408

Base System Value
2 Binary 110001000001100011010000
3 Ternary 220011220211002
4 Quaternary 301001203100
5 Quinary 11242221113
6 Senary 1135241132
8 Octal 61014320
10 Decimal 12851408
12 Duodecimal 43791a8
16 Hexadecimal c418d0
20 Vigesimal 4068a8
36 Base36 7ng7k

Cryptographic Hash Functions

md5 7c69436aa0d1c70cb0e3b2fcda620acc
sha1 eb9d0eec63b4dbe6731d674abf6a0663bff1e042
sha256 dffb69fe42fb1e5e7e4fb15fc35d13aa4e3bc79ba92f99a296def1a18486f5f4
sha512 91595fafa171a225f563fb74ad2874ac331c80e4483adc382d960604760ee22101d4f65a6d193b0723ceb7eab67c5019179f8a10fc89b6fa47827dfa65ba2c0f
ripemd-160 e40c84697c7755864abda3e9ab12a6b45367b784

12851408 as geometric shapes

Circle

Radius = n
Diameter 25702816
Circumference 80747777.92217
Area 5.188613195856E+14

Sphere

Radius = n
Volume 8.8907980178839E+21
Surface area 2.0754452783424E+15
Circumference 80747777.92217

Square

Length = n
Perimeter 51405632
Area 165158687582464
Diagonal 18174635.48919

Cube

Length = n
Surface area 990952125494784
Volume 2.1225216788668E+21
Space diagonal 22259291.604797

Equilateral Triangle

Length = n
Perimeter 38554224
Area 71515809551056
Altitude 11129645.802399

Triangular Pyramid

Length = n
Surface area 71515809551056
Volume 2.5014157872369E+20
Height 6058211.82973