1272090468 is an even 10-digits composite number following 1272090467
and preceding 1272090469 . In scientific notation, it is written as 1.272090468 × 10^9.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 383110560 positive integers (up to 1272090468) that are relatively prime to 1272090468.
1272090468 has 24 divisors, whose sum is 2307727968
The reverse of 1272090468 is 8640902721
Previous prime number is 163
Is Prime? no Number parity even Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion two hundred seventy-two million ninety thousand four hundred sixty-eight
Scientific notation
1.272090468 × 10^9
Engineering notation
1.272090468 × 10^9
Prime Factorization
2 × 2 × 33 × 163 × 59123
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
636045234 Product of the distinct prime numbers
The prime factorization of 1272090468 is 2 × 2 × 33 × 163 × 59123.
Since it has a total of 5 prime factors.
3 , 10 , 17 , 11 , 854 , 197 , 9612 , 9433 , 47750 , 1942 , 9843 , 4150 , 1795504 , 8098402 , 98088905 , 93479114 , 855291733 , 849413490 , 4141265502 , 1010030391
n×2
2544180936
n×3
3816271404
n×4
5088361872
n×5
6360452340
n÷2
636045234
n÷3
424030156
n÷3
318022617
n÷5
254418093.6
n2
1618214158776459024
n3
2.0585148065622E+27
n4
2.6186170636646E+36
n5
3.3311178060299E+45
2 √n35666.377276085
3 √n1083.525989521
4 √n188.85544015486
5 √n66.206952785238
1 , 2 , 4 , 33 , 66 , 132 , 163 , 326 , 652 , 5379 , 10758 , 21516 , 59123 , 118246 , 236492 , 1951059 , 3902118 , 7804236 , 9637049 , 19274098 , 38548196 , 318022617 , 636045234 , 1272090468
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1272090467 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1272090468 can be divided by 24 positive divisors.
The sum of these divisors (counting 1272090468) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011110100101000111101100100
3
Ternary
10021122122220001210
4
Quaternary
1023310220331210
5
Quinary
10101123343333
6
Senary
330121151420
8
Octal
11364507544
10
Decimal
1272090468
12
Duodecimal
2b602b570
16
Hexadecimal
4bd28f64
20
Vigesimal
jhab638
36
Base36
l1dbac
md5
e77acfc6ebc99c62fd1c1d88ef6c7c06
sha1
c2d599b1187647992678f310ee66a595f851ae37
sha256
5913ace1c0dbe3a421f04104414ef71b92b4bc6fe0fa889cf0a245c586ddbb24
sha512
1bcf7e53a723285842e44b374a5427df0860d14de167544ddc85325f16684f1773474ede64c1e525df1cc140b8c7416fd4dd6bd113d055edba42ad77de1b5432
ripemd-160
8f2f7d6590f878238e309dc54956d57655eddffb
Diameter
2544180936
Circumference
7992780137.9408
Area
5.0837697131471E+18
Volume
8.6226866581354E+27
Surface area
2.0335078852588E+19
Circumference
7992780137.9408
Perimeter
5088361872
Area
1618214158776459024
Diagonal
1799007592.4111
Surface area
9.7092849526588E+18
Volume
2.0585148065622E+27
Space diagonal
2203325322.4001
Perimeter
3816271404
Area
7.0070728513204E+17
Altitude
1101662661.2
Surface area
7.0070728513204E+17
Volume
2.4259829648217E+26
Height
599669197.47038