1268980 (number)

1268980 is an even 7-digits composite number following 1268979 and preceding 1268981. In scientific notation, it is written as 1.268980 × 10^6. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 499488 positive integers (up to 1268980) that are relatively prime to 1268980.

Interesting facts

Basic properties

Name

Name one million two hundred sixty-eight thousand nine hundred eighty

Notation

Scientific notation 1.268980 × 10^6
Engineering notation 1.268980 × 10^6

Prime Factorization of 1268980

Prime Factorization 2 × 2 × 5 × 67 × 947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 634490
Product of the distinct prime numbers

The prime factorization of 1268980 is 2 × 2 × 5 × 67 × 947. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 89, 31, 656, 514, 8042, 5185, 58051, 73154, 102332, 101393, 9299575, 1271571, 17350193, 31274333, 308899153, 960025881, 751444562, 9885136236

Basic calculations (n = 1268980)

Multiplication

n×y
n×2 2537960
n×3 3806940
n×4 5075920
n×5 6344900

Division

n÷y
n÷2 634490
n÷3 422993.33333333
n÷3 317245
n÷5 253796

Exponentiation

ny
n2 1610310240400
n3 2043451488862792000
n4 2.5930990703371E+24
n5 3.2905908582764E+30

Nth Root

y√n
2√n 1126.4901242355
3√n 108.26421363426
4√n 33.563225772197
5√n 16.622293847899

Divisors of 1268980

1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 947, 1340, 1894, 3788, 4735, 9470, 18940, 63449, 126898, 253796, 317245, 634490, 1268980

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 -1268979
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 1268980 can be divided by 24 positive divisors. The sum of these divisors (counting 1268980) is 1, the average is 0.041666666666667.

Base conversion 1268980

Base System Value
2 Binary 100110101110011110100
3 Ternary 2101110201021
4 Quaternary 10311303310
5 Quinary 311101410
6 Senary 43110524
8 Octal 4656364
10 Decimal 1268980
12 Duodecimal 512444
16 Hexadecimal 135cf4
20 Vigesimal 7ic90
36 Base36 r75g

Cryptographic Hash Functions

md5 a6ee57011e5f54029e814012631e8fdd
sha1 187b3621d075ca092ed234192b9f9c61a02f0f95
sha256 311e537ec4e8c79aaa41441f6ce707d98f351cff281cd143d1343f75ce082c7c
sha512 2597cbb19b7c011cbcd38a7e0e97bb65b7cd94d2d99e79caae2f23127eb19679513d907c3d2cc52f875c103f81896ef7c4864885ef3e5eafc1baf22139ffc449
ripemd-160 02c68b3bf35745d26d008180543afba20e791a01

1268980 as geometric shapes

Circle

Radius = n
Diameter 2537960
Circumference 7973236.4911048
Area 5058938821241.1

Sphere

Radius = n
Volume 8.5595895805046E+18
Surface area 20235755284964
Circumference 7973236.4911048

Square

Length = n
Perimeter 5075920
Area 1610310240400
Diagonal 1794608.7263802

Cube

Length = n
Surface area 9661861442400
Volume 2043451488862792000
Space diagonal 2197937.8337888

Equilateral Triangle

Length = n
Perimeter 3806940
Area 697284788080.31
Altitude 1098968.9168944

Triangular Pyramid

Length = n
Surface area 697284788080.31
Volume 2.4082306746677E+17
Height 598202.9087934