1272130139 (number)

1272130139 is an odd 10-digits composite number following 1272130138 and preceding 1272130140. In scientific notation, it is written as 1.272130139 × 10^9. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 1074122280 positive integers (up to 1272130139) that are relatively prime to 1272130139.

Interesting facts

Basic properties

Name

Name one billion two hundred seventy-two million one hundred thirty thousand one hundred thirty-nine

Notation

Scientific notation 1.272130139 × 10^9
Engineering notation 1.272130139 × 10^9

Prime Factorization of 1272130139

Prime Factorization 7 × 67 × 2712431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1272130139
Product of the distinct prime numbers

The prime factorization of 1272130139 is 7 × 67 × 2712431. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1272130139)

Multiplication

n×y
n×2 2544260278
n×3 3816390417
n×4 5088520556
n×5 6360650695

Division

n÷y
n÷2 636065069.5
n÷3 424043379.66667
n÷3 318032534.75
n÷5 254426027.8

Exponentiation

ny
n2 1618315090552159321
n3 2.0587074010899E+27
n4 2.6189437323088E+36
n5 3.3316372542152E+45

Nth Root

y√n
2√n 35666.933411775
3√n 1083.5372529004
4√n 188.85691253374
5√n 66.20736572179

Divisors of 1272130139

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1272130138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1272130139 can be divided by 8 positive divisors. The sum of these divisors (counting 1272130139) is 1, the average is 0.125.

Base conversion 1272130139

Base System Value
2 Binary 1001011110100110010101001011011
3 Ternary 10021122201220111002
4 Quaternary 1023310302221123
5 Quinary 10101131131024
6 Senary 330122055215
8 Octal 11364625133
10 Decimal 1272130139
12 Duodecimal 2b604a50b
16 Hexadecimal 4bd32a5b
20 Vigesimal jhag56j
36 Base36 l1e5wb

Cryptographic Hash Functions

md5 45fb425de14827685aabe5be3bb54154
sha1 c1870e59d101d74e56afb1dc81b10d0b8bbe1eff
sha256 497ecbbe614a21b06246046169bd0eb13babce6ca176e63c2040ae97b2450d14
sha512 de5140a230fb3bdcdf6c6e8bca547a47ebdbf73de6a660fa71aec3461d64ee64ff32f27951da0e9e2de086eb3e381c06a8062e378bf78e6bbacd364cc6a9afbd
ripemd-160 e1bd4ce00b8ed3ff53a3a8c4e70f137d03db5a7f

1272130139 as geometric shapes

Circle

Radius = n
Diameter 2544260278
Circumference 7993029398.1851
Area 5.0840867996722E+18

Sphere

Radius = n
Volume 8.6234933962067E+27
Surface area 2.0336347198689E+19
Circumference 7993029398.1851

Square

Length = n
Perimeter 5088520556
Area 1618315090552159321
Diagonal 1799063695.6774

Cube

Length = n
Surface area 9.709890543313E+18
Volume 2.0587074010899E+27
Space diagonal 2203394034.5877

Equilateral Triangle

Length = n
Perimeter 3816390417
Area 7.0075098987294E+17
Altitude 1101697017.2938

Triangular Pyramid

Length = n
Surface area 7.0075098987294E+17
Volume 2.4262099396494E+26
Height 599687898.55912