1296280 (number)

1296280 is an even 7-digits composite number following 1296279 and preceding 1296281. In scientific notation, it is written as 1.296280 × 10^6. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 495616 positive integers (up to 1296280) that are relatively prime to 1296280.

Interesting facts

Basic properties

Name

Name one million two hundred ninety-six thousand two hundred eighty

Notation

Scientific notation 1.296280 × 10^6
Engineering notation 1.296280 × 10^6

Prime Factorization of 1296280

Prime Factorization 2 × 2 × 2 × 5 × 23 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 324070
Product of the distinct prime numbers

The prime factorization of 1296280 is 2 × 2 × 2 × 5 × 23 × 1409. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 72, 16, 684, 952, 8765, 8293, 86157, 63283, 38260, 375801, 2025777, 9794184, 16512048, 97426492, 824590493, 742156808, 8108470394, 9070722042

Basic calculations (n = 1296280)

Multiplication

n×y
n×2 2592560
n×3 3888840
n×4 5185120
n×5 6481400

Division

n÷y
n÷2 648140
n÷3 432093.33333333
n÷3 324070
n÷5 259256

Exponentiation

ny
n2 1680341838400
n3 2178193518281152000
n4 2.8235486938775E+24
n5 3.6601097008995E+30

Nth Root

y√n
2√n 1138.5429284836
3√n 109.03508676019
4√n 33.742301766234
5√n 16.693206435513

Divisors of 1296280

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1409, 2818, 5636, 7045, 11272, 14090, 28180, 32407, 56360, 64814, 129628, 162035, 259256, 324070, 648140, 1296280

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1296279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1296280 can be divided by 32 positive divisors. The sum of these divisors (counting 1296280) is 1, the average is 0.03125.

Base conversion 1296280

Base System Value
2 Binary 100111100011110011000
3 Ternary 2102212011101
4 Quaternary 10330132120
5 Quinary 312440110
6 Senary 43441144
8 Octal 4743630
10 Decimal 1296280
12 Duodecimal 5261b4
16 Hexadecimal 13c798
20 Vigesimal 820e0
36 Base36 rs7s

Cryptographic Hash Functions

md5 4339fbd821535b2afa19183ed077425a
sha1 97572dd04f2812e6143709d16c8f1f4738e5ed46
sha256 576a9f3ec0af6296cf60726a44fc3a6784bfda8dbeb17d3957eda6a7c934e4e8
sha512 798f174dc8e4390deeebc5d292686e17808a3d7abec96d3a463fb996eadf06774884719b2418c007a2869c5ea5ceffd3c54443fbabcc0197d28aea55b766497a
ripemd-160 ce4ab3721b7464851091ef060671c78430266c69

1296280 as geometric shapes

Circle

Radius = n
Diameter 2592560
Circumference 8144767.4499908
Area 5278949575037

Sphere

Radius = n
Volume 9.1239956735053E+18
Surface area 21115798300148
Circumference 8144767.4499908

Square

Length = n
Perimeter 5185120
Area 1680341838400
Diagonal 1833216.756633

Cube

Length = n
Surface area 10082051030400
Volume 2178193518281152000
Space diagonal 2245222.8208354

Equilateral Triangle

Length = n
Perimeter 3888840
Area 727609359548.12
Altitude 1122611.4104177

Triangular Pyramid

Length = n
Surface area 727609359548.12
Volume 2.5670256791886E+17
Height 611072.252211