12888968 (number)

12888968 is an even 8-digits composite number following 12888967 and preceding 12888969. In scientific notation, it is written as 1.2888968 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 6424528 positive integers (up to 12888968) that are relatively prime to 12888968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2888968 × 10^7
Engineering notation 1.2888968 × 10^6

Prime Factorization of 12888968

Prime Factorization 2 × 2 × 2 × 347 × 4643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3222242
Product of the distinct prime numbers

The prime factorization of 12888968 is 2 × 2 × 2 × 347 × 4643. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 28, 81, 377, 338, 9418, 6718, 49358, 4398, 490166, 25138, 8021944, 2114820, 19235733, 91219801, 32893054, 332123678, 8335662601, 6447290464

Basic calculations (n = 12888968)

Multiplication

n×y
n×2 25777936
n×3 38666904
n×4 51555872
n×5 64444840

Division

n÷y
n÷2 6444484
n÷3 4296322.6666667
n÷3 3222242
n÷5 2577793.6

Exponentiation

ny
n2 166125496105024
n3 2.1411862032818E+21
n4 2.759768045614E+28
n5 3.5570562027342E+35

Nth Root

y√n
2√n 3590.1208893295
3√n 234.4621349021
4√n 59.917617520471
5√n 26.426742262255

Divisors of 12888968

1, 2, 4, 8, 347, 694, 1388, 2776, 4643, 9286, 18572, 37144, 1611121, 3222242, 6444484, 12888968

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 -12888967
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 12888968 can be divided by 16 positive divisors. The sum of these divisors (counting 12888968) is 1, the average is 0.0625.

Base conversion 12888968

Base System Value
2 Binary 110001001010101110001000
3 Ternary 220020211100012
4 Quaternary 301022232020
5 Quinary 11244421333
6 Senary 1140131052
8 Octal 61125610
10 Decimal 12888968
12 Duodecimal 4396a88
16 Hexadecimal c4ab88
20 Vigesimal 40b288
36 Base36 7o96w

Cryptographic Hash Functions

md5 92df7b39ae119e38403b8d10df1da676
sha1 3c199f33c480893f5e50c6ce746aed0f07bf104d
sha256 9c0c978182fa458f3da4b160308ea7b31b5c0a6f057ee34d2a216eed53392e97
sha512 bb2b93675801fa431897f965314cf3175bce5d3136f0a77b08ea3ad5d8c23fd38513aa988e4b2c1dfe1f5ac1e409f5c88feee58d096546345ded1da2c59ed363
ripemd-160 0c1b10b7f70d2cb86bcf320a23638c17316a5b17

12888968 as geometric shapes

Circle

Radius = n
Diameter 25777936
Circumference 80983774.362308
Area 5.218986381375E+14

Sphere

Radius = n
Volume 8.9689797949305E+21
Surface area 2.08759455255E+15
Circumference 80983774.362308

Square

Length = n
Perimeter 51555872
Area 166125496105024
Diagonal 18227753.350593

Cube

Length = n
Surface area 996752976630144
Volume 2.1411862032818E+21
Space diagonal 22324347.433129

Equilateral Triangle

Length = n
Perimeter 38666904
Area 71934449921622
Altitude 11162173.716565

Triangular Pyramid

Length = n
Surface area 71934449921622
Volume 2.523412140206E+20
Height 6075917.7835309