12889962 (number)

12889962 is an even 8-digits composite number following 12889961 and preceding 12889963. In scientific notation, it is written as 1.2889962 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 4296636 positive integers (up to 12889962) that are relatively prime to 12889962.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-nine thousand nine hundred sixty-two

Notation

Scientific notation 1.2889962 × 10^7
Engineering notation 1.2889962 × 10^6

Prime Factorization of 12889962

Prime Factorization 2 × 9 × 3 × 238703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12889962
Product of the distinct prime numbers

The prime factorization of 12889962 is 2 × 9 × 3 × 238703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 8, 64, 969, 429, 7902, 6228, 14758, 36954, 571072, 171184, 393391, 9848347, 64097353, 94490415, 279397698, 922249141, 9940714137, 3051471545

Basic calculations (n = 12889962)

Multiplication

n×y
n×2 25779924
n×3 38669886
n×4 51559848
n×5 64449810

Division

n÷y
n÷2 6444981
n÷3 4296654
n÷3 3222490.5
n÷5 2577992.4

Exponentiation

ny
n2 166151120361444
n3 2.1416816277164E+21
n4 2.7606194797363E+28
n5 3.5584280190261E+35

Nth Root

y√n
2√n 3590.2593221103
3√n 234.46816200402
4√n 59.91877270197
5√n 26.427149856898

Divisors of 12889962

1, 2, 3, 6, 9, 18, 27, 54, 238703, 477406, 716109, 1432218, 2148327, 4296654, 6444981, 12889962

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 -12889961
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 12889962 can be divided by 16 positive divisors. The sum of these divisors (counting 12889962) is 1, the average is 0.0625.

Base conversion 12889962

Base System Value
2 Binary 110001001010111101101010
3 Ternary 220020212201000
4 Quaternary 301022331222
5 Quinary 11244434322
6 Senary 1140135430
8 Octal 61127552
10 Decimal 12889962
12 Duodecimal 4397576
16 Hexadecimal c4af6a
20 Vigesimal 40b4i2
36 Base36 7o9yi

Cryptographic Hash Functions

md5 3863c1be59135c71efcfc60abc73be2e
sha1 d5583164d4e32efa091ab968464f0617b1fb615d
sha256 5eec8934fa35e4bc03bace15477825dff73f98394ea82053eda5cc6477f8434c
sha512 41d02a309bb27c5718806239182a4e9031317994df3fddfb83d0afdff4ca5b64fa5979e52cc12cbe0ecfe5ac87e1a40ebcfe7760fa6ea86babf85d2630527021
ripemd-160 55b135b6dd379c70620b871d8697d1be7423cdbb

12889962 as geometric shapes

Circle

Radius = n
Diameter 25779924
Circumference 80990019.848503
Area 5.2197913911323E+14

Sphere

Radius = n
Volume 8.9710550239496E+21
Surface area 2.0879165564529E+15
Circumference 80990019.848503

Square

Length = n
Perimeter 51559848
Area 166151120361444
Diagonal 18229159.078874

Cube

Length = n
Surface area 996906722168664
Volume 2.1416816277164E+21
Space diagonal 22326069.091632

Equilateral Triangle

Length = n
Perimeter 38669886
Area 71945545550128
Altitude 11163034.545816

Triangular Pyramid

Length = n
Surface area 71945545550128
Volume 2.5239960035016E+20
Height 6076386.3596246