12880042 (number)

12880042 is an even 8-digits composite number following 12880041 and preceding 12880043. In scientific notation, it is written as 1.2880042 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 5479992 positive integers (up to 12880042) that are relatively prime to 12880042.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty thousand forty-two

Notation

Scientific notation 1.2880042 × 10^7
Engineering notation 1.2880042 × 10^6

Prime Factorization of 12880042

Prime Factorization 2 × 7 × 7 × 167 × 787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1840006
Product of the distinct prime numbers

The prime factorization of 12880042 is 2 × 7 × 7 × 167 × 787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 41, 52, 345, 906, 363, 8048, 3280, 43438, 68958, 440185, 3617396, 891093, 25344954, 42738831, 191369069, 516939827, 5477524331, 9368449463

Basic calculations (n = 12880042)

Multiplication

n×y
n×2 25760084
n×3 38640126
n×4 51520168
n×5 64400210

Division

n÷y
n÷2 6440021
n÷3 4293347.3333333
n÷3 3220010.5
n÷5 2576008.4

Exponentiation

ny
n2 165895481921764
n3 2.1367407747626E+21
n4 2.7521310922054E+28
n5 3.5447564057112E+35

Nth Root

y√n
2√n 3588.8775404017
3√n 234.40799836421
4√n 59.907241134956
5√n 26.423080984306

Divisors of 12880042

1, 2, 7, 14, 49, 98, 167, 334, 787, 1169, 1574, 2338, 5509, 8183, 11018, 16366, 38563, 77126, 131429, 262858, 920003, 1840006, 6440021, 12880042

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12880041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12880042 can be divided by 24 positive divisors. The sum of these divisors (counting 12880042) is 1, the average is 0.041666666666667.

Base conversion 12880042

Base System Value
2 Binary 110001001000100010101010
3 Ternary 220020101002121
4 Quaternary 301020202222
5 Quinary 11244130132
6 Senary 1140021454
8 Octal 61104252
10 Decimal 12880042
12 Duodecimal 439188a
16 Hexadecimal c488aa
20 Vigesimal 40a022
36 Base36 7o2ay

Cryptographic Hash Functions

md5 2e062de6faeaf7decc46c3c6ba6f6627
sha1 c2f7e6364c78e40e95c3fbb057588fe7febfe2af
sha256 7ab17171a9cef7e5515c2e43c1c62e6a2bd30364924d2ea8f281c5ec02aac76b
sha512 bf85feffa08061a35637ddf57a55fb4a3a4a276c2b58dcf21c85b5d339915fbab4ce703a68c93f8c50d4a776ac8981ea304a8930e44cfa86948ae48e636e015e
ripemd-160 2e6aebf3e9457842e1389030b55692a4d64426d1

12880042 as geometric shapes

Circle

Radius = n
Diameter 25760084
Circumference 80927690.650256
Area 5.2117602726915E+14

Sphere

Radius = n
Volume 8.9503588274931E+21
Surface area 2.0847041090766E+15
Circumference 80927690.650256

Square

Length = n
Perimeter 51520168
Area 165895481921764
Diagonal 18215130.080335

Cube

Length = n
Surface area 995372891530584
Volume 2.1367407747626E+21
Space diagonal 22308887.147621

Equilateral Triangle

Length = n
Perimeter 38640126
Area 71834850858655
Altitude 11154443.573811

Triangular Pyramid

Length = n
Surface area 71834850858655
Volume 2.518173152454E+20
Height 6071710.0267784