12893816 (number)

12893816 is an even 8-digits composite number following 12893815 and preceding 12893817. In scientific notation, it is written as 1.2893816 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 5950944 positive integers (up to 12893816) that are relatively prime to 12893816.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-three thousand eight hundred sixteen

Notation

Scientific notation 1.2893816 × 10^7
Engineering notation 1.2893816 × 10^6

Prime Factorization of 12893816

Prime Factorization 2 × 2 × 2 × 13 × 123979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3223454
Product of the distinct prime numbers

The prime factorization of 12893816 is 2 × 2 × 2 × 13 × 123979. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 90, 96, 470, 868, 9745, 6258, 48953, 97563, 46830, 596434, 7544692, 3743220, 92977718, 36299818, 835692212, 815764566, 2501135368, 9346694883

Basic calculations (n = 12893816)

Multiplication

n×y
n×2 25787632
n×3 38681448
n×4 51575264
n×5 64469080

Division

n÷y
n÷2 6446908
n÷3 4297938.6666667
n÷3 3223454
n÷5 2578763.2

Exponentiation

ny
n2 166250491041856
n3 2.1436032414033E+21
n4 2.7639225771658E+28
n5 3.5637509148222E+35

Nth Root

y√n
2√n 3590.7960120285
3√n 234.49152773752
4√n 59.923251013513
5√n 26.428729971048

Divisors of 12893816

1, 2, 4, 8, 13, 26, 52, 104, 123979, 247958, 495916, 991832, 1611727, 3223454, 6446908, 12893816

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 -12893815
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 12893816 can be divided by 16 positive divisors. The sum of these divisors (counting 12893816) is 1, the average is 0.0625.

Base conversion 12893816

Base System Value
2 Binary 110001001011111001111000
3 Ternary 220021001222202
4 Quaternary 301023321320
5 Quinary 11300100231
6 Senary 1140205332
8 Octal 61137170
10 Decimal 12893816
12 Duodecimal 4399848
16 Hexadecimal c4be78
20 Vigesimal 40beag
36 Base36 7ocxk

Cryptographic Hash Functions

md5 38bd8243a8e57a66ea31548b17f0b5d9
sha1 1126bee127d3f0dadb0ea904c02402ed445d7259
sha256 d5016d836dec3053a44540cffce6bf1b476c753f3e57003b1f7514eb0259a234
sha512 4b568bd22f792e16b4db5f865034c78d0c4ec92bda85414db0ba8e6578eb30b352f0f6488821d77510351748fb262fc829ee0648c5481aa0cb766b09740503a5
ripemd-160 23c973e41627c9c61c5f500c306f595a2de2bbb9

12893816 as geometric shapes

Circle

Radius = n
Diameter 25787632
Circumference 81014235.244677
Area 5.2229132131279E+14

Sphere

Radius = n
Volume 8.9791042605387E+21
Surface area 2.0891652852512E+15
Circumference 81014235.244677

Square

Length = n
Perimeter 51575264
Area 166250491041856
Diagonal 18234609.457943

Cube

Length = n
Surface area 997502946251136
Volume 2.1436032414033E+21
Space diagonal 22332744.415445

Equilateral Triangle

Length = n
Perimeter 38681448
Area 71988574316942
Altitude 11166372.207722

Triangular Pyramid

Length = n
Surface area 71988574316942
Volume 2.5262606469496E+20
Height 6078203.1526477