12879384 (number)

12879384 is an even 8-digits composite number following 12879383 and preceding 12879385. In scientific notation, it is written as 1.2879384 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 3559680 positive integers (up to 12879384) that are relatively prime to 12879384.

Interesting facts

Basic properties

Name

Name twelve million eight hundred seventy-nine thousand three hundred eighty-four

Notation

Scientific notation 1.2879384 × 10^7
Engineering notation 1.2879384 × 10^6

Prime Factorization of 12879384

Prime Factorization 2 × 2 × 2 × 21 × 31 × 2473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3219846
Product of the distinct prime numbers

The prime factorization of 12879384 is 2 × 2 × 2 × 21 × 31 × 2473. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 38, 14, 823, 240, 2060, 3736, 87561, 44253, 278885, 444399, 1657580, 5971760, 84440301, 96362527, 68111253, 653578908, 4341903500, 1318616971

Basic calculations (n = 12879384)

Multiplication

n×y
n×2 25758768
n×3 38638152
n×4 51517536
n×5 64396920

Division

n÷y
n÷2 6439692
n÷3 4293128
n÷3 3219846
n÷5 2575876.8

Exponentiation

ny
n2 165878532219456
n3 2.1364133138107E+21
n4 2.7515687451281E+28
n5 3.5438510470903E+35

Nth Root

y√n
2√n 3588.7858671144
3√n 234.40400657885
4√n 59.906476003137
5√n 26.422811004712

Divisors of 12879384

1, 2, 4, 8, 21, 31, 42, 62, 84, 124, 168, 248, 651, 1302, 2473, 2604, 4946, 5208, 9892, 19784, 51933, 76663, 103866, 153326, 207732, 306652, 415464, 613304, 1609923, 3219846, 6439692, 12879384

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 -12879383
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 12879384 can be divided by 32 positive divisors. The sum of these divisors (counting 12879384) is 1, the average is 0.03125.

Base conversion 12879384

Base System Value
2 Binary 110001001000011000011000
3 Ternary 220020100012020
4 Quaternary 301020120120
5 Quinary 11244120014
6 Senary 1140014440
8 Octal 61103030
10 Decimal 12879384
12 Duodecimal 4391420
16 Hexadecimal c48618
20 Vigesimal 409i94
36 Base36 7o1so

Cryptographic Hash Functions

md5 50c883132f638d0059e43f20fe80fa28
sha1 58b058b1518e9e5aeeb5be16301363828167cc08
sha256 f819e86901db9ef21efbfe9e6ea3bfe97355ef98a828a94c4897988afd76729c
sha512 9584fa46f35ad1a3c18757c77359305ce7ea9044e8ddb4b3fd6231a4da493ea899ea69ac3cc2148d8bba39cf742f67295b36c0a8540d294a77100f240f060976
ripemd-160 2f26ac09ce323b408254a350d0532eaf99dbb86a

12879384 as geometric shapes

Circle

Radius = n
Diameter 25758768
Circumference 80923556.314324
Area 5.211227782089E+14

Sphere

Radius = n
Volume 8.9489871622657E+21
Surface area 2.0844911128356E+15
Circumference 80923556.314324

Square

Length = n
Perimeter 51517536
Area 165878532219456
Diagonal 18214199.527811

Cube

Length = n
Surface area 995271193316736
Volume 2.1364133138107E+21
Space diagonal 22307747.45819

Equilateral Triangle

Length = n
Perimeter 38638152
Area 71827511422262
Altitude 11153873.729095

Triangular Pyramid

Length = n
Surface area 71827511422262
Volume 2.5177872360213E+20
Height 6071399.8426037