12644080 (number)

12644080 is an even 8-digits composite number following 12644079 and preceding 12644081. In scientific notation, it is written as 1.2644080 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 4972800 positive integers (up to 12644080) that are relatively prime to 12644080.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-four thousand eighty

Notation

Scientific notation 1.2644080 × 10^7
Engineering notation 1.2644080 × 10^6

Prime Factorization of 12644080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 61 × 2591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1580510
Product of the distinct prime numbers

The prime factorization of 12644080 is 2 × 2 × 2 × 2 × 5 × 61 × 2591. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 67, 86, 602, 541, 981, 3535, 76554, 68302, 573468, 364768, 137454, 8581554, 27149069, 49878594, 301237355, 311125372, 6606513894, 5863492452

Basic calculations (n = 12644080)

Multiplication

n×y
n×2 25288160
n×3 37932240
n×4 50576320
n×5 63220400

Division

n÷y
n÷2 6322040
n÷3 4214693.3333333
n÷3 3161020
n÷5 2528816

Exponentiation

ny
n2 159872759046400
n3 2.0214439552034E+21
n4 2.5559299085108E+28
n5 3.2317382237604E+35

Nth Root

y√n
2√n 3555.8515154601
3√n 232.96771765656
4√n 59.630961047598
5√n 26.32554961545

Divisors of 12644080

1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 2591, 4880, 5182, 10364, 12955, 20728, 25910, 41456, 51820, 103640, 158051, 207280, 316102, 632204, 790255, 1264408, 1580510, 2528816, 3161020, 6322040, 12644080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12644079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12644080 can be divided by 40 positive divisors. The sum of these divisors (counting 12644080) is 1, the average is 0.025.

Base conversion 12644080

Base System Value
2 Binary 110000001110111011110000
3 Ternary 212210101102021
4 Quaternary 300032323300
5 Quinary 11214102310
6 Senary 1131001224
8 Octal 60167360
10 Decimal 12644080
12 Duodecimal 4299214
16 Hexadecimal c0eef0
20 Vigesimal 3j0a40
36 Base36 7j08g

Cryptographic Hash Functions

md5 08dfc8d98b87ccc6e63360ab14ae8121
sha1 e2b177f8c2d4fd3163a659c3367dbdf859ccd018
sha256 ecc044b197424cea29d1d87c2a2bc5b2f638aba016398c1c0f35bce44f31bd88
sha512 8b90b32d0f043da5e4168017ec68401fb055993158dfbf62b5dfe9d16eed1712540d8d2e1b9c43592b3d17fb00de9da15ebc304eb065095412126d05a98fdc64
ripemd-160 1a756e8532aaae7ad6e5da9e7f3f3173c9919949

12644080 as geometric shapes

Circle

Radius = n
Diameter 25288160
Circumference 79445097.678803
Area 5.022550853293E+14

Sphere

Radius = n
Volume 8.4674046390807E+21
Surface area 2.0090203413172E+15
Circumference 79445097.678803

Square

Length = n
Perimeter 50576320
Area 159872759046400
Diagonal 17881429.41973

Cube

Length = n
Surface area 959236554278400
Volume 2.0214439552034E+21
Space diagonal 21900188.974965

Equilateral Triangle

Length = n
Perimeter 37932240
Area 69226935353645
Altitude 10950094.487483

Triangular Pyramid

Length = n
Surface area 69226935353645
Volume 2.3822945475215E+20
Height 5960476.4732435