1296756920 (number)

1296756920 is an even 10-digits composite number following 1296756919 and preceding 1296756921. In scientific notation, it is written as 1.296756920 × 10^9. The sum of its digits is 47. It has a total of 6 prime factors and 32 positive divisors. There are 518417280 positive integers (up to 1296756920) that are relatively prime to 1296756920.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-six million seven hundred fifty-six thousand nine hundred twenty

Notation

Scientific notation 1.296756920 × 10^9
Engineering notation 1.296756920 × 10^9

Prime Factorization of 1296756920

Prime Factorization 2 × 2 × 2 × 5 × 2053 × 15791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 324189230
Product of the distinct prime numbers

The prime factorization of 1296756920 is 2 × 2 × 2 × 5 × 2053 × 15791. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1296756920)

Multiplication

n×y
n×2 2593513840
n×3 3890270760
n×4 5187027680
n×5 6483784600

Division

n÷y
n÷2 648378460
n÷3 432252306.66667
n÷3 324189230
n÷5 259351384

Exponentiation

ny
n2 1681578509567886400
n3 2.1805985688054E+27
n4 2.8277062838406E+36
n5 3.6668476912977E+45

Nth Root

y√n
2√n 36010.511243247
3√n 1090.4845697793
4√n 189.76435714656
5√n 66.461741181329

Divisors of 1296756920

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 -1296756919
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 1296756920 can be divided by 32 positive divisors. The sum of these divisors (counting 1296756920) is 1, the average is 0.03125.

Base conversion 1296756920

Base System Value
2 Binary 1001101010010101111000010111000
3 Ternary 10100101002002002002
4 Quaternary 1031102233002320
5 Quinary 10123432210140
6 Senary 332402000132
8 Octal 11522570270
10 Decimal 1296756920
12 Duodecimal 302346048
16 Hexadecimal 4d4af0b8
20 Vigesimal 1054ec60
36 Base36 lg201k

Cryptographic Hash Functions

md5 330f5996b41d34422a0d856e773e4b1b
sha1 8f0f9d19b975f88b4fa444553e3e857ef326da3f
sha256 fb0702912e1abffcbeb9892958b670f16b604b4c88b383fc80e213cc07d05b53
sha512 93ff8cbe3ed82cc8763fc57398fee980a5f62e1346062425b0afd6367d6a94050ddfc72d6cbfefde6f64e28b62196b3a803a1c56e4e431e22aae29745b477e77
ripemd-160 d08dabf72e23ba5de392d3d2c65bfc1fbf3a2eb0

1296756920 as geometric shapes

Circle

Radius = n
Diameter 2593513840
Circumference 8147764026.7275
Area 5.2828346920929E+18

Sphere

Radius = n
Volume 9.1340699255835E+27
Surface area 2.1131338768372E+19
Circumference 8147764026.7275

Square

Length = n
Perimeter 5187027680
Area 1681578509567886400
Diagonal 1833891223.3652

Cube

Length = n
Surface area 1.0089471057407E+19
Volume 2.1805985688054E+27
Space diagonal 2246048870.5065

Equilateral Triangle

Length = n
Perimeter 3890270760
Area 7.2814485387188E+17
Altitude 1123024435.2533

Triangular Pyramid

Length = n
Surface area 7.2814485387188E+17
Volume 2.5698600584133E+26
Height 611297074.45505