12884938 (number)

12884938 is an even 8-digits composite number following 12884937 and preceding 12884939. In scientific notation, it is written as 1.2884938 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 5644800 positive integers (up to 12884938) that are relatively prime to 12884938.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-four thousand nine hundred thirty-eight

Notation

Scientific notation 1.2884938 × 10^7
Engineering notation 1.2884938 × 10^6

Prime Factorization of 12884938

Prime Factorization 2 × 113 × 71 × 11 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12884938
Product of the distinct prime numbers

The prime factorization of 12884938 is 2 × 113 × 71 × 11 × 73. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 61, 6, 836, 18, 1096, 1860, 7040, 98012, 360982, 396025, 2828945, 817719, 49298706, 30604040, 249938875, 464089664, 7511768793, 4100069587

Basic calculations (n = 12884938)

Multiplication

n×y
n×2 25769876
n×3 38654814
n×4 51539752
n×5 64424690

Division

n÷y
n÷2 6442469
n÷3 4294979.3333333
n÷3 3221234.5
n÷5 2576987.6

Exponentiation

ny
n2 166021627263844
n3 2.1391783739537E+21
n4 2.7563180719335E+28
n5 3.5514987465142E+35

Nth Root

y√n
2√n 3589.5595830129
3√n 234.4376958909
4√n 59.912933353433
5√n 26.425089483017

Divisors of 12884938

1, 2, 11, 22, 71, 73, 113, 142, 146, 226, 781, 803, 1243, 1562, 1606, 2486, 5183, 8023, 8249, 10366, 16046, 16498, 57013, 88253, 90739, 114026, 176506, 181478, 585679, 1171358, 6442469, 12884938

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 -12884937
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 12884938 can be divided by 32 positive divisors. The sum of these divisors (counting 12884938) is 1, the average is 0.03125.

Base conversion 12884938

Base System Value
2 Binary 110001001001101111001010
3 Ternary 220020121210221
4 Quaternary 301021233022
5 Quinary 11244304223
6 Senary 1140100254
8 Octal 61115712
10 Decimal 12884938
12 Duodecimal 439468a
16 Hexadecimal c49bca
20 Vigesimal 40ac6i
36 Base36 7o62y

Cryptographic Hash Functions

md5 8a1b28051f3a55d29d4ee41acfec5f03
sha1 b263a47d501aedf9b01543c9de084c738c3a86b1
sha256 5af9cffa402dc9e59eeaf02848d2e784e82e39d1c21b7fd2c73e87cb59649930
sha512 90fe57a6c0dec30e5f63e939c0fc8a77dbbfdab90f354c8b575dce7c2b12609727bb431f5c64da16d26e78851b9dc8bcd4167d96a71cc7bb8800ece6c1a6b747
ripemd-160 58dfa7cd506472994f6088dc56a1948aa1899a28

12884938 as geometric shapes

Circle

Radius = n
Diameter 25769876
Circumference 80958453.12552
Area 5.2157232454912E+14

Sphere

Radius = n
Volume 8.9605694191083E+21
Surface area 2.0862892981965E+15
Circumference 80958453.12552

Square

Length = n
Perimeter 51539752
Area 166021627263844
Diagonal 18222054.069936

Cube

Length = n
Surface area 996129763583064
Volume 2.1391783739537E+21
Space diagonal 22317367.268375

Equilateral Triangle

Length = n
Perimeter 38654814
Area 71889473394060
Altitude 11158683.634187

Triangular Pyramid

Length = n
Surface area 71889473394060
Volume 2.5210458906505E+20
Height 6074018.0233122