1630658972 is an even 10-digits composite number following 1630658971
and preceding 1630658973 . In scientific notation, it is written as 1.630658972 × 10^9.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 767368896 positive integers (up to 1630658972) that are relatively prime to 1630658972.
1630658972 has 12 divisors, whose sum is 3021515280
The reverse of 1630658972 is 2798560361
Previous prime number is 17
Is Prime? no
Number parity even
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion six hundred thirty million six hundred fifty-eight thousand nine hundred seventy-two
Scientific notation
1.630658972 × 10^9
Engineering notation
1.630658972 × 10^9
Prime Factorization
2 × 2 × 17 × 23980279
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
815329486
Product of the distinct prime numbers
The prime factorization of 1630658972 is 2 × 2 × 17 × 23980279.
Since it has a total of 4 prime factors.
9 , 8 , 68 , 38 , 147 , 748 , 6895 , 3194 , 31860 , 67187 , 232308 , 494525 , 8361817 , 3173761 , 26364504 , 74750136 , 213591130 , 736781745 , 9302584451 , 6554840500
n×2
3261317944
n×3
4891976916
n×4
6522635888
n×5
8153294860
n÷2
815329486
n÷3
543552990.66667
n÷3
407664743
n÷5
326131794.4
n2
2659048682964096784
n3
4.3360015918602E+27
n4
7.0705398983731E+36
n5
1.1529639322166E+46
2 √n
40381.41864769
3 √n
1177.0304947336
4 √n
200.95128426484
5 √n
69.57811021545
1 , 2 , 4 , 17 , 34 , 68 , 23980279 , 47960558 , 95921116 , 407664743 , 815329486 , 1630658972
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
-1630658971
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 1630658972 can be divided by 12 positive divisors.
The sum of these divisors (counting 1630658972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001001100011110000110011100
3
Ternary
11012122101001120202
4
Quaternary
1201030132012130
5
Quinary
11314422041342
6
Senary
425450403032
8
Octal
14114360634
10
Decimal
1630658972
12
Duodecimal
396130478
16
Hexadecimal
6131e19c
20
Vigesimal
159bc78c
36
Base36
qyuoik
md5
03de6dcf201a2aeb7af7eed3a92e5cec
sha1
88c699626439e1b931d9765d246c69bded74d7d1
sha256
d51428f1dccc8d0a043d087d1a4b2c2a1c674423c279f44960a4ed8a9261e26b
sha512
25e40a9407b9573e169cd4b7db38f51f1c9276e474f9abf1ada7f63e754ffcbbd72240042f79eac23303b3bea428c407929a68c640fb618139d3e24680e9d7f0
ripemd-160
6a494549b8851ed059c6272ac6a0222d03c155db
Diameter
3261317944
Circumference
10245732493.891
Area
8.3536478079376E+18
Volume
1.8162600995922E+28
Surface area
3.341459123175E+19
Circumference
10245732493.891
Perimeter
6522635888
Area
2659048682964096784
Diagonal
2306100033.8078
Surface area
1.5954292097785E+19
Volume
4.3360015918602E+27
Space diagonal
2824384189.322
Perimeter
4891976916
Area
1.1514018546732E+18
Altitude
1412192094.661
Surface area
1.1514018546732E+18
Volume
5.1100268814E+26
Height
768700011.26926