12839908 (number)

12839908 is an even 8-digits composite number following 12839907 and preceding 12839909. In scientific notation, it is written as 1.2839908 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 6395552 positive integers (up to 12839908) that are relatively prime to 12839908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2839908 × 10^7
Engineering notation 1.2839908 × 10^6

Prime Factorization of 12839908

Prime Factorization 2 × 2 × 269 × 11933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6419954
Product of the distinct prime numbers

The prime factorization of 12839908 is 2 × 2 × 269 × 11933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 35, 27, 404, 938, 2039, 8369, 21072, 67796, 711188, 836921, 9216218, 9341834, 59387534, 78088882, 954436428, 868034768, 6187041020, 6565282543

Basic calculations (n = 12839908)

Multiplication

n×y
n×2 25679816
n×3 38519724
n×4 51359632
n×5 64199540

Division

n÷y
n÷2 6419954
n÷3 4279969.3333333
n÷3 3209977
n÷5 2567981.6

Exponentiation

ny
n2 164863237448464
n3 2.1168288014204E+21
n4 2.7179887061989E+28
n5 3.4898724932632E+35

Nth Root

y√n
2√n 3583.2817360626
3√n 234.16427454712
4√n 59.860519009299
5√n 26.406593644217

Divisors of 12839908

1, 2, 4, 269, 538, 1076, 11933, 23866, 47732, 3209977, 6419954, 12839908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12839907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12839908 can be divided by 12 positive divisors. The sum of these divisors (counting 12839908) is 1, the average is 0.083333333333333.

Base conversion 12839908

Base System Value
2 Binary 110000111110101111100100
3 Ternary 220011100001011
4 Quaternary 300332233210
5 Quinary 11241334113
6 Senary 1135112004
8 Octal 60765744
10 Decimal 12839908
12 Duodecimal 4372604
16 Hexadecimal c3ebe4
20 Vigesimal 404jf8
36 Base36 7n7c4

Cryptographic Hash Functions

md5 3b2fc313057d54d1d36f2eba2bd4aa01
sha1 a55699b25b510310e2570a24f806d887802f0c94
sha256 5ee6e418fd3d35609ad3b33672f12c6435dcc9a392e8a91e82687436c3d14cd8
sha512 9e7bb4adbe8be2d2eff0f7894c5c807095d1dc973130ab93b7162906869d74094185688d0f2c8ff444f37255bfcccba16e5602da94c0194875c643374c35831d
ripemd-160 beb580da9ccc8881ec17de19a5d1247b607a38f7

12839908 as geometric shapes

Circle

Radius = n
Diameter 25679816
Circumference 80675521.291138
Area 5.1793313561512E+14

Sphere

Radius = n
Volume 8.8669517485996E+21
Surface area 2.0717325424605E+15
Circumference 80675521.291138

Square

Length = n
Perimeter 51359632
Area 164863237448464
Diagonal 18158372.033223

Cube

Length = n
Surface area 989179424690784
Volume 2.1168288014204E+21
Space diagonal 22239373.02051

Equilateral Triangle

Length = n
Perimeter 38519724
Area 71387875890258
Altitude 11119686.510255

Triangular Pyramid

Length = n
Surface area 71387875890258
Volume 2.4947066668256E+20
Height 6052790.6777409