1145972868 is an even 10-digits composite number following 1145972867
and preceding 1145972869 . In scientific notation, it is written as 1.145972868 × 10^9.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 381990952 positive integers (up to 1145972868) that are relatively prime to 1145972868.
1145972868 has 12 divisors, whose sum is 2673936720
The reverse of 1145972868 is 8682795411
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion one hundred forty-five million nine hundred seventy-two thousand eight hundred sixty-eight
Scientific notation
1.145972868 × 10^9
Engineering notation
1.145972868 × 10^9
Prime Factorization
2 × 2 × 3 × 95497739
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
572986434 Product of the distinct prime numbers
The prime factorization of 1145972868 is 2 × 2 × 3 × 95497739.
Since it has a total of 4 prime factors.
5 , 9 , 27 , 72 , 640 , 179 , 8161 , 4820 , 2083 , 548 , 146044 , 131614 , 4288971 , 2189661 , 76173435 , 32490981 , 298013327 , 362058993 , 5605795080 , 9012212585
n×2
2291945736
n×3
3437918604
n×4
4583891472
n×5
5729864340
n÷2
572986434
n÷3
381990956
n÷3
286493217
n÷5
229194573.6
n2
1313253814192145424
n3
1.5049532398617E+27
n4
1.7246355804902E+36
n5
1.9763855824292E+45
2 √n33852.221020193
3 √n1046.4651709345
4 √n183.98973074656
5 √n64.838784847912
1 , 2 , 3 , 4 , 6 , 12 , 95497739 , 190995478 , 286493217 , 381990956 , 572986434 , 1145972868
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1145972867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1145972868 can be divided by 12 positive divisors.
The sum of these divisors (counting 1145972868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100010011100010100010000100
3
Ternary
2221212100110020120
4
Quaternary
1010103202202010
5
Quinary
4321332112433
6
Senary
305414101540
8
Octal
10423424204
10
Decimal
1145972868
12
Duodecimal
27b94a8b0
16
Hexadecimal
444e2884
20
Vigesimal
hi26c38
36
Base36
iya6bo
md5
4b25dcd6c944e000786c8ca0a5225cf1
sha1
71214a3df0971876339e9b7022a0f9328e37016e
sha256
803835eddc60aa4cec48c314d271984a017866667f3f96383efc1c0719024fbd
sha512
7eba55152d3ee8c922c3762ff0283d4eeb6135d57c7ecb34b8bcde6e0db32ef01a641db4cd05f51d9c7fa58c056dc1da18570b73207f2868b6a546aa22d0cfc8
ripemd-160
0adb17401358b3bece547907410e011f764c1130
Diameter
2291945736
Circumference
7200359886.6441
Area
4.1257085349648E+18
Volume
6.3039333897943E+27
Surface area
1.6502834139859E+19
Circumference
7200359886.6441
Perimeter
4583891472
Area
1313253814192145424
Diagonal
1620650372.0372
Surface area
7879522885152872544
Volume
1.5049532398617E+27
Space diagonal
1984883231.4714
Perimeter
3437918604
Area
5.686555823536E+17
Altitude
992441615.73571
Surface area
5.686555823536E+17
Volume
1.7736044021248E+26
Height
540216790.67906