12884946 (number)

12884946 is an even 8-digits composite number following 12884945 and preceding 12884947. In scientific notation, it is written as 1.2884946 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 4042304 positive integers (up to 12884946) that are relatively prime to 12884946.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-four thousand nine hundred forty-six

Notation

Scientific notation 1.2884946 × 10^7
Engineering notation 1.2884946 × 10^6

Prime Factorization of 12884946

Prime Factorization 2 × 3 × 17 × 126323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12884946
Product of the distinct prime numbers

The prime factorization of 12884946 is 2 × 3 × 17 × 126323. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 57, 51, 601, 52, 4695, 4010, 87896, 75512, 278649, 781669, 5223254, 9460017, 52673085, 36445976, 780862808, 935704926, 3396177489, 3499537060

Basic calculations (n = 12884946)

Multiplication

n×y
n×2 25769892
n×3 38654838
n×4 51539784
n×5 64424730

Division

n÷y
n÷2 6442473
n÷3 4294982
n÷3 3221236.5
n÷5 2576989.2

Exponentiation

ny
n2 166021833422916
n3 2.1391823584753E+21
n4 2.7563249173106E+28
n5 3.5515097718002E+35

Nth Root

y√n
2√n 3589.5606973556
3√n 234.43774441012
4√n 59.912942653116
5√n 26.425092764378

Divisors of 12884946

1, 2, 3, 6, 17, 34, 51, 102, 126323, 252646, 378969, 757938, 2147491, 4294982, 6442473, 12884946

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 -12884945
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 12884946 can be divided by 16 positive divisors. The sum of these divisors (counting 12884946) is 1, the average is 0.0625.

Base conversion 12884946

Base System Value
2 Binary 110001001001101111010010
3 Ternary 220020121211020
4 Quaternary 301021233102
5 Quinary 11244304241
6 Senary 1140100310
8 Octal 61115722
10 Decimal 12884946
12 Duodecimal 4394696
16 Hexadecimal c49bd2
20 Vigesimal 40ac76
36 Base36 7o636

Cryptographic Hash Functions

md5 e2171353c9a34a682764b0807335d672
sha1 e4fb6b7f83f7c196e94bc0585f2ee75d9542207f
sha256 09a1cb5949b5be3f88b55fd69c2178a29ef61d0f6280d16f9653997eeb09f1fa
sha512 16250a840e16284fe72c48168d2d035ecb0560a72e05a433d1330bfed8289b28608a61987e60b2169922ccb27b0fea64793aff066e4590aaeb687342257e967d
ripemd-160 167eda0e9bc152932fe0d893ee0de5b06ce56acd

12884946 as geometric shapes

Circle

Radius = n
Diameter 25769892
Circumference 80958503.391002
Area 5.2157297221694E+14

Sphere

Radius = n
Volume 8.9605861094331E+21
Surface area 2.0862918888678E+15
Circumference 80958503.391002

Square

Length = n
Perimeter 51539784
Area 166021833422916
Diagonal 18222065.383645

Cube

Length = n
Surface area 996131000537496
Volume 2.1391823584753E+21
Space diagonal 22317381.124781

Equilateral Triangle

Length = n
Perimeter 38654838
Area 71889562663557
Altitude 11158690.562391

Triangular Pyramid

Length = n
Surface area 71889562663557
Volume 2.5210505864542E+20
Height 6074021.7945483