1272131880 (number)

1272131880 is an even 10-digits composite number following 1272131879 and preceding 1272131881. In scientific notation, it is written as 1.272131880 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 339235136 positive integers (up to 1272131880) that are relatively prime to 1272131880.

Interesting facts

Basic properties

Name

Name one billion two hundred seventy-two million one hundred thirty-one thousand eight hundred eighty

Notation

Scientific notation 1.272131880 × 10^9
Engineering notation 1.272131880 × 10^9

Prime Factorization of 1272131880

Prime Factorization 2 × 2 × 2 × 15 × 10601099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 318032970
Product of the distinct prime numbers

The prime factorization of 1272131880 is 2 × 2 × 2 × 15 × 10601099. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 82, 88, 974, 783, 3510, 6227, 33995, 12488, 327026, 83334, 2706737, 8411243, 57696960, 23321078, 838683557, 403934030, 7877101524, 7393002131

Basic calculations (n = 1272131880)

Multiplication

n×y
n×2 2544263760
n×3 3816395640
n×4 5088527520
n×5 6360659400

Division

n÷y
n÷2 636065940
n÷3 424043960
n÷3 318032970
n÷5 254426376

Exponentiation

ny
n2 1618319520112334400
n3 2.0587158535612E+27
n4 2.6189580691766E+36
n5 3.3316600521828E+45

Nth Root

y√n
2√n 35666.957818126
3√n 1083.5377471993
4√n 188.85697714971
5√n 66.207383843672

Divisors of 1272131880

1, 2, 4, 8, 15, 30, 60, 120, 10601099, 21202198, 42404396, 84808792, 159016485, 318032970, 636065940, 1272131880

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1272131879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1272131880 can be divided by 16 positive divisors. The sum of these divisors (counting 1272131880) is 1, the average is 0.0625.

Base conversion 1272131880

Base System Value
2 Binary 1001011110100110011000100101000
3 Ternary 10021122201222212120
4 Quaternary 1023310303010220
5 Quinary 10101131210010
6 Senary 330122111240
8 Octal 11364630450
10 Decimal 1272131880
12 Duodecimal 2b604b520
16 Hexadecimal 4bd33128
20 Vigesimal jhag9e0
36 Base36 l1e78o

Cryptographic Hash Functions

md5 8eae092bec2ea010cb066df2f62d67d5
sha1 641c4f3884638b2a5a37b36100da75cd66b9dd7e
sha256 a3eedaacbf6db49c91a0a83b0021ed53b996a1ada77c2404d47fe4bd9bd0b888
sha512 b291bf1ee0d2efeaf2c56c10c9873ab04a311fde8647791d86138b807d89e34cc1e961abcd7486682c74788426d3114b9bdd49f609cbd075d41296d41094dfdc
ripemd-160 9dd59e45f0c71eabb873c25d554e6dad3e42edb3

1272131880 as geometric shapes

Circle

Radius = n
Diameter 2544263760
Circumference 7993040337.2107
Area 5.0841007155459E+18

Sphere

Radius = n
Volume 8.6235288018356E+27
Surface area 2.0336402862183E+19
Circumference 7993040337.2107

Square

Length = n
Perimeter 5088527520
Area 1618319520112334400
Diagonal 1799066157.8232

Cube

Length = n
Surface area 9.709917120674E+18
Volume 2.0587158535612E+27
Space diagonal 2203397050.0881

Equilateral Triangle

Length = n
Perimeter 3816395640
Area 7.0075290792876E+17
Altitude 1101698525.0441

Triangular Pyramid

Length = n
Surface area 7.0075290792876E+17
Volume 2.4262199009823E+26
Height 599688719.27439