12888902 (number)

12888902 is an even 8-digits composite number following 12888901 and preceding 12888903. In scientific notation, it is written as 1.2888902 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 5927040 positive integers (up to 12888902) that are relatively prime to 12888902.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2888902 × 10^7
Engineering notation 1.2888902 × 10^6

Prime Factorization of 12888902

Prime Factorization 2 × 13 × 337 × 1471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12888902
Product of the distinct prime numbers

The prime factorization of 12888902 is 2 × 13 × 337 × 1471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 18, 19, 357, 725, 3980, 9048, 91643, 17954, 891273, 877777, 9970414, 4647955, 13179255, 28142480, 865371580, 759328093, 1779373181, 7743807576

Basic calculations (n = 12888902)

Multiplication

n×y
n×2 25777804
n×3 38666706
n×4 51555608
n×5 64444510

Division

n÷y
n÷2 6444451
n÷3 4296300.6666667
n÷3 3222225.5
n÷5 2577780.4

Exponentiation

ny
n2 166123794765604
n3 2.141153310602E+21
n4 2.7597115187325E+28
n5 3.5569651313214E+35

Nth Root

y√n
2√n 3590.1116974267
3√n 234.46173470126
4√n 59.917540815914
5√n 26.426715197737

Divisors of 12888902

1, 2, 13, 26, 337, 674, 1471, 2942, 4381, 8762, 19123, 38246, 495727, 991454, 6444451, 12888902

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 -12888901
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 12888902 can be divided by 16 positive divisors. The sum of these divisors (counting 12888902) is 1, the average is 0.0625.

Base conversion 12888902

Base System Value
2 Binary 110001001010101101000110
3 Ternary 220020211020202
4 Quaternary 301022231012
5 Quinary 11244421102
6 Senary 1140130502
8 Octal 61125506
10 Decimal 12888902
12 Duodecimal 4396a32
16 Hexadecimal c4ab46
20 Vigesimal 40b252
36 Base36 7o952

Cryptographic Hash Functions

md5 2d442a217b70585af0a1480bfb49d739
sha1 ffaa597a3b26c80e09b77e6e4cc3773c5ed852b3
sha256 a916f7960d99c4388a016675dc39403749522f060a4748032f0813687a12d63b
sha512 e002647bc4d860ff4d8753dbe686a6928c47ed0ec5c8f23de3b6ce3519089b30915360c9ed4be521d3c5de7870d7b501810f99167e0b01b741a077506f01e540
ripemd-160 fb8fa3a13db62023d0b5710ab5d7291d6fd2283e

12888902 as geometric shapes

Circle

Radius = n
Diameter 25777804
Circumference 80983359.672078
Area 5.2189329322208E+14

Sphere

Radius = n
Volume 8.9688420143955E+21
Surface area 2.0875731728883E+15
Circumference 80983359.672078

Square

Length = n
Perimeter 51555608
Area 166123794765604
Diagonal 18227660.012498

Cube

Length = n
Surface area 996742768593624
Volume 2.141153310602E+21
Space diagonal 22324233.117776

Equilateral Triangle

Length = n
Perimeter 38666706
Area 71933713220043
Altitude 11162116.558888

Triangular Pyramid

Length = n
Surface area 71933713220043
Volume 2.5233733758111E+20
Height 6075886.6708326