1268441738 (number)

1268441738 is an even 10-digits composite number following 1268441737 and preceding 1268441739. In scientific notation, it is written as 1.268441738 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 634220868 positive integers (up to 1268441738) that are relatively prime to 1268441738.

Interesting facts

Basic properties

Name

Name one billion two hundred sixty-eight million four hundred forty-one thousand seven hundred thirty-eight

Notation

Scientific notation 1.268441738 × 10^9
Engineering notation 1.268441738 × 10^9

Prime Factorization of 1268441738

Prime Factorization 2 × 634220869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1268441738
Product of the distinct prime numbers

The prime factorization of 1268441738 is 2 × 634220869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 42, 45, 727, 676, 7923, 1331, 57333, 2149, 703977, 964037, 7830449, 1165519, 23157165, 41633556, 343183119, 920731075, 7446133910, 2041207153

Basic calculations (n = 1268441738)

Multiplication

n×y
n×2 2536883476
n×3 3805325214
n×4 5073766952
n×5 6342208690

Division

n÷y
n÷2 634220869
n÷3 422813912.66667
n÷3 317110434.5
n÷5 253688347.6

Exponentiation

ny
n2 1608944442700460644
n3 2.0408522852444E+27
n4 2.5887022196967E+36
n5 3.2836179427165E+45

Nth Root

y√n
2√n 35615.189708887
3√n 1082.4890402772
4√n 188.71987099637
5√n 66.168928927988

Divisors of 1268441738

1, 2, 634220869, 1268441738

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1268441737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1268441738 can be divided by 4 positive divisors. The sum of these divisors (counting 1268441738) is 1, the average is 0.25.

Base conversion 1268441738

Base System Value
2 Binary 1001011100110101110001010001010
3 Ternary 10021101210111221122
4 Quaternary 1023212232022022
5 Quinary 10044210113423
6 Senary 325511035242
8 Octal 11346561212
10 Decimal 1268441738
12 Duodecimal 2b496bb22
16 Hexadecimal 4b9ae28a
20 Vigesimal jg7f46i
36 Base36 kz73wq

Cryptographic Hash Functions

md5 9f719af9a8d0166b7d670ff960d75a4f
sha1 3dda9c4fa3081c450925dbd95d0da68353e4ce80
sha256 19178f4dd766fee30742714e253fbd4904c2f4f2ec364c18391adcee5452b742
sha512 5939d6cfcff605d530c81e43d5d5ecbbc77f2fab41898967269abd46028b5f5d023cfa9823512a4ab353ff7975595546beeb567839a56153d81aac6174fb076c
ripemd-160 1d92cf4069d55cef99c74e7faf8611afd1f1449f

1268441738 as geometric shapes

Circle

Radius = n
Diameter 2536883476
Circumference 7969854491.2149
Area 5.0546480412219E+18

Sphere

Radius = n
Volume 8.5487020618477E+27
Surface area 2.0218592164888E+19
Circumference 7969854491.2149

Square

Length = n
Perimeter 5073766952
Area 1608944442700460644
Diagonal 1793847508.9597

Cube

Length = n
Surface area 9.6536666562028E+18
Volume 2.0408522852444E+27
Space diagonal 2197005536.657

Equilateral Triangle

Length = n
Perimeter 3805325214
Area 6.966933803282E+17
Altitude 1098502768.3285

Triangular Pyramid

Length = n
Surface area 6.966933803282E+17
Volume 2.4051674838273E+26
Height 597949169.65323