12752720 (number)

12752720 is an even 8-digits composite number following 12752719 and preceding 12752721. In scientific notation, it is written as 1.2752720 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 4800512 positive integers (up to 12752720) that are relatively prime to 12752720.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-two thousand seven hundred twenty

Notation

Scientific notation 1.2752720 × 10^7
Engineering notation 1.2752720 × 10^6

Prime Factorization of 12752720

Prime Factorization 2 × 2 × 2 × 2 × 85 × 9377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1594090
Product of the distinct prime numbers

The prime factorization of 12752720 is 2 × 2 × 2 × 2 × 85 × 9377. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 45, 26, 680, 223, 4127, 2597, 44556, 48735, 128136, 369641, 3622013, 2283900, 88415994, 89218493, 16725607, 586729664, 2009235441, 5452834591

Basic calculations (n = 12752720)

Multiplication

n×y
n×2 25505440
n×3 38258160
n×4 51010880
n×5 63763600

Division

n÷y
n÷2 6376360
n÷3 4250906.6666667
n÷3 3188180
n÷5 2550544

Exponentiation

ny
n2 162631867398400
n3 2.0739986680089E+21
n4 2.6449124293491E+28
n5 3.3729827636009E+35

Nth Root

y√n
2√n 3571.0950701431
3√n 233.63304796092
4√n 59.758640129634
5√n 26.370633617132

Divisors of 12752720

1, 2, 4, 8, 16, 85, 170, 340, 680, 1360, 9377, 18754, 37508, 75016, 150032, 797045, 1594090, 3188180, 6376360, 12752720

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12752719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12752720 can be divided by 20 positive divisors. The sum of these divisors (counting 12752720) is 1, the average is 0.05.

Base conversion 12752720

Base System Value
2 Binary 110000101001011101010000
3 Ternary 212222220102222
4 Quaternary 300221131100
5 Quinary 11231041340
6 Senary 1133200212
8 Octal 60513520
10 Decimal 12752720
12 Duodecimal 4330068
16 Hexadecimal c29750
20 Vigesimal 3je1g0
36 Base36 7lc28

Cryptographic Hash Functions

md5 2e2f38b40bc12add0a087169c3822980
sha1 f00ece76bc7e9e53c47a83a905101e06702ed46c
sha256 955d9cc301b8de7d95a806f1a98a78bd8fc15402da092eda9ac94d29c2e027ed
sha512 d733882502685c3adac5f984bd9a92a81e4c45180897c83aac08cdb0ed2ea765d2b86c542749e42af7c7547c629cdbc2457b6af543770ed35690a65f69d0e896
ripemd-160 5cae588875347ba67e58f56dcdb3be1489f02684

12752720 as geometric shapes

Circle

Radius = n
Diameter 25505440
Circumference 80127702.930575
Area 5.109230798584E+14

Sphere

Radius = n
Volume 8.6875453052958E+21
Surface area 2.0436923194336E+15
Circumference 80127702.930575

Square

Length = n
Perimeter 51010880
Area 162631867398400
Diagonal 18035069.581147

Cube

Length = n
Surface area 975791204390400
Volume 2.0739986680089E+21
Space diagonal 22088358.9747

Equilateral Triangle

Length = n
Perimeter 38258160
Area 70421664315958
Altitude 11044179.48735

Triangular Pyramid

Length = n
Surface area 70421664315958
Volume 2.444230870535E+20
Height 6011689.8603822