12888904 (number)

12888904 is an even 8-digits composite number following 12888903 and preceding 12888905. In scientific notation, it is written as 1.2888904 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 5250624 positive integers (up to 12888904) that are relatively prime to 12888904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2888904 × 10^7
Engineering notation 1.2888904 × 10^6

Prime Factorization of 12888904

Prime Factorization 2 × 2 × 2 × 7 × 4897 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3222226
Product of the distinct prime numbers

The prime factorization of 12888904 is 2 × 2 × 2 × 7 × 4897 × 47. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 68, 79, 247, 505, 9362, 7028, 5299, 28430, 865765, 173795, 1838935, 8967552, 15334057, 89427211, 254355978, 498050400, 3269244005, 4961583269

Basic calculations (n = 12888904)

Multiplication

n×y
n×2 25777808
n×3 38666712
n×4 51555616
n×5 64444520

Division

n÷y
n÷2 6444452
n÷3 4296301.3333333
n÷3 3222226
n÷5 2577780.8

Exponentiation

ny
n2 166123846321216
n3 2.1411543073449E+21
n4 2.7597132316555E+28
n5 3.5569678910337E+35

Nth Root

y√n
2√n 3590.1119759696
3√n 234.46174682858
4√n 59.917543140299
5√n 26.426716017875

Divisors of 12888904

1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 4897, 9794, 19588, 34279, 39176, 68558, 137116, 230159, 274232, 460318, 920636, 1611113, 1841272, 3222226, 6444452, 12888904

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 -12888903
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 12888904 can be divided by 32 positive divisors. The sum of these divisors (counting 12888904) is 1, the average is 0.03125.

Base conversion 12888904

Base System Value
2 Binary 110001001010101101001000
3 Ternary 220020211020211
4 Quaternary 301022231020
5 Quinary 11244421104
6 Senary 1140130504
8 Octal 61125510
10 Decimal 12888904
12 Duodecimal 4396a34
16 Hexadecimal c4ab48
20 Vigesimal 40b254
36 Base36 7o954

Cryptographic Hash Functions

md5 b1c0d19699296b49e7787f5aa4822781
sha1 4a9b5c71f6e95fdd443872fdd1e39e66ca1d0c9a
sha256 810dc224bf870f6224d136e313118c999955c45b5fbcbcc15fcc1078a6469658
sha512 b49d8580d1827d806d0c249df6c878ca6e50b87be1f33f695110866c5b48585874b5092ca750a4ab454d30a3e8457658fbaff899a331ed29b99e28550bf1e143
ripemd-160 9dc2bc579d6663d3b78480facc52c3c7eaf4115e

12888904 as geometric shapes

Circle

Radius = n
Diameter 25777808
Circumference 80983372.238448
Area 5.2189345518881E+14

Sphere

Radius = n
Volume 8.9688461895425E+21
Surface area 2.0875738207552E+15
Circumference 80983372.238448

Square

Length = n
Perimeter 51555616
Area 166123846321216
Diagonal 18227662.840925

Cube

Length = n
Surface area 996743077927296
Volume 2.1411543073449E+21
Space diagonal 22324236.581878

Equilateral Triangle

Length = n
Perimeter 38666712
Area 71933735544278
Altitude 11162118.290939

Triangular Pyramid

Length = n
Surface area 71933735544278
Volume 2.5233745504839E+20
Height 6075887.6136416