1296985276 (number)

1296985276 is an even 10-digits composite number following 1296985275 and preceding 1296985277. In scientific notation, it is written as 1.296985276 × 10^9. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 647027888 positive integers (up to 1296985276) that are relatively prime to 1296985276.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-six million nine hundred eighty-five thousand two hundred seventy-six

Notation

Scientific notation 1.296985276 × 10^9
Engineering notation 1.296985276 × 10^9

Prime Factorization of 1296985276

Prime Factorization 2 × 2 × 443 × 731933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 648492638
Product of the distinct prime numbers

The prime factorization of 1296985276 is 2 × 2 × 443 × 731933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 69, 43, 55, 360, 6996, 9485, 9645, 17502, 9184, 430900, 6136483, 9570313, 63030507, 1480504, 842905158, 215688539, 8248530610, 7250342421

Basic calculations (n = 1296985276)

Multiplication

n×y
n×2 2593970552
n×3 3890955828
n×4 5187941104
n×5 6484926380

Division

n÷y
n÷2 648492638
n÷3 432328425.33333
n÷3 324246319
n÷5 259397055.2

Exponentiation

ny
n2 1682170806160796176
n3 2.1817507673076E+27
n4 2.8296986210997E+36
n5 3.6700774470838E+45

Nth Root

y√n
2√n 36013.681789009
3√n 1090.5485766555
4√n 189.77271086489
5√n 66.46408176933

Divisors of 1296985276

1, 2, 4, 443, 886, 1772, 731933, 1463866, 2927732, 324246319, 648492638, 1296985276

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1296985275
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1296985276 can be divided by 12 positive divisors. The sum of these divisors (counting 1296985276) is 1, the average is 0.083333333333333.

Base conversion 1296985276

Base System Value
2 Binary 1001101010011100110110010111100
3 Ternary 10100101111200022201
4 Quaternary 1031103212302330
5 Quinary 10124012012101
6 Senary 332410521244
8 Octal 11523466274
10 Decimal 1296985276
12 Duodecimal 302436224
16 Hexadecimal 4d4e6cbc
20 Vigesimal 1056333g
36 Base36 lg6w8s

Cryptographic Hash Functions

md5 d5b26c31bdf1714888af08416e50638d
sha1 7ac589f81885f3c9035ec4a91c090938703858b3
sha256 ef44129c89c3785eeed072a873b7bbce8a8d1a3e15d5a40612221588744ad99c
sha512 f0de1f85b7fec86d5cfdfb275931331390af7c0e65f013143a5ba615ec677f1a6cad29683ae9bc0f482be5543e2e47c64533a67edb94fd7ce794f80e54a2bfa8
ripemd-160 fc53a670ab9a23d1b08cf859208c9a2fd527e863

1296985276 as geometric shapes

Circle

Radius = n
Diameter 2593970552
Circumference 8149198829.7915
Area 5.284695446718E+18

Sphere

Radius = n
Volume 9.1388962433833E+27
Surface area 2.1138781786872E+19
Circumference 8149198829.7915

Square

Length = n
Perimeter 5187941104
Area 1682170806160796176
Diagonal 1834214167.5174

Cube

Length = n
Surface area 1.0093024836965E+19
Volume 2.1817507673076E+27
Space diagonal 2246444394.7007

Equilateral Triangle

Length = n
Perimeter 3890955828
Area 7.284013258199E+17
Altitude 1123222197.3504

Triangular Pyramid

Length = n
Surface area 7.284013258199E+17
Volume 2.5712179373703E+26
Height 611404722.5058