1245672012 is an even 10-digits composite number following 1245672011
and preceding 1245672013 . In scientific notation, it is written as 1.245672012 × 10^9.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 383283648 positive integers (up to 1245672012) that are relatively prime to 1245672012.
1245672012 has 24 divisors, whose sum is 3130150576
The reverse of 1245672012 is 2102765421
Previous prime number is 13
Is Prime? no Number parity even Number length 10 Sum of Digits 30 Digital Root 3
Name
one billion two hundred forty-five million six hundred seventy-two thousand twelve
Scientific notation
1.245672012 × 10^9
Engineering notation
1.245672012 × 10^9
Prime Factorization
2 × 2 × 3 × 13 × 7985077
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
622836006 Product of the distinct prime numbers
The prime factorization of 1245672012 is 2 × 2 × 3 × 13 × 7985077.
Since it has a total of 5 prime factors.
6 , 8 , 23 , 75 , 592 , 442 , 4353 , 2211 , 90922 , 78086 , 254145 , 933639 , 5321052 , 4072024 , 16778805 , 48148237 , 888970499 , 88070412 , 4543936662 , 3675580565
n×2
2491344024
n×3
3737016036
n×4
4982688048
n×5
6228360060
n÷2
622836006
n÷3
415224004
n÷3
311418003
n÷5
249134402.4
n2
1551698761480128144
n3
1.9329077182309E+27
n4
2.407769046379E+36
n5
2.9992905124342E+45
2 √n35294.078993508
3 √n1075.9726583803
4 √n187.8671844509
5 √n65.929645617828
1 , 2 , 3 , 4 , 6 , 12 , 13 , 26 , 39 , 52 , 78 , 156 , 7985077 , 15970154 , 23955231 , 31940308 , 47910462 , 95820924 , 103806001 , 207612002 , 311418003 , 415224004 , 622836006 , 1245672012
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
-1245672011 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 1245672012 can be divided by 24 positive divisors.
The sum of these divisors (counting 1245672012) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010001111110111001001001100
3
Ternary
10012210221200202110
4
Quaternary
1022033313021030
5
Quinary
10022343001022
6
Senary
323335024020
8
Octal
11217671114
10
Decimal
1245672012
12
Duodecimal
2a920b010
16
Hexadecimal
4a3f724c
20
Vigesimal
j95900c
36
Base36
kln2oc
md5
e47120dcf63c2e15417146a07a7e449d
sha1
0ed00b2393ac1619f86c92ba7d1988ebf03265ee
sha256
ce2f7c9aa5fb611790561b6d5936b80d3e56454b44766a36f0679c5eebde6e40
sha512
71d2f2ee0f66ec52fa8ecf6ac96100a2bf3b9c54373b704474ad30e29d3929502a81fcac858ac11d1dcc2c083f73602fd0c6905eb8b221804751cb89baaab475
ripemd-160
99a9f1327a15176e548111a1daf62a80ef073a0e
Diameter
2491344024
Circumference
7826788083.3632
Area
4.8748054296504E+18
Volume
8.0965449168814E+27
Surface area
1.9499221718601E+19
Circumference
7826788083.3632
Perimeter
4982688048
Area
1551698761480128144
Diagonal
1761646253.639
Surface area
9.3101925688808E+18
Volume
1.9329077182309E+27
Space diagonal
2157567214.3505
Perimeter
3737016036
Area
6.7190527323132E+17
Altitude
1078783607.1753
Surface area
6.7190527323132E+17
Volume
2.2779535916148E+26
Height
587215417.87966