7984397768 is an even 10-digits composite number following 7984397767
and preceding 7984397769 . In scientific notation, it is written as 7.984397768 × 10^9.
The sum of its digits is 68. It has a total of 4 prime factors and 8 positive divisors.
There are 3992198880 positive integers (up to 7984397768) that are relatively prime to 7984397768.
7984397768 has 8 divisors, whose sum is 14970745830
The reverse of 7984397768 is 8677934897
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 68
Digital Root 5
Name
seven billion nine hundred eighty-four million three hundred ninety-seven thousand seven hundred sixty-eight
Scientific notation
7.984397768 × 10^9
Engineering notation
7.984397768 × 10^9
Prime Factorization
2 × 2 × 2 × 998049721
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1996099442
Product of the distinct prime numbers
The prime factorization of 7984397768 is 2 × 2 × 2 × 998049721.
Since it has a total of 4 prime factors.
8 , 8 , 43 , 90 , 404 , 236 , 3169 , 9726 , 75407 , 88472 , 716035 , 444024 , 1872617 , 6082229 , 85975969 , 63073429 , 66840443 , 539689343 , 4864681303 , 6565557912
n×2
15968795536
n×3
23953193304
n×4
31937591072
n×5
39921988840
n÷2
3992198884
n÷3
2661465922.6667
n÷3
1996099442
n÷5
1596879553.6
n2
6.3750607717643E+19
n3
5.090102099694E+29
n4
4.0641399843689E+39
n5
3.2449710220034E+49
2 √n
89355.457404682
3 √n
1998.6989678412
4 √n
298.92383211227
5 √n
95.597917760397
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7984397767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7984397768 can be divided by 8 positive divisors.
The sum of these divisors (counting 7984397768) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011111010000011110111001000
3
Ternary
202121110001102122212
4
Quaternary
13123322003313020
5
Quinary
112323001212033
6
Senary
3400141204252
8
Octal
73372036710
10
Decimal
7984397768
12
Duodecimal
1669b60688
16
Hexadecimal
1dbe83dc8
20
Vigesimal
64f29e88
36
Base36
3o1pcqw
md5
b899b176d92fc421a849cc5afbf23f87
sha1
b50df14924c6fb29d45a41038327273b69f47d18
sha256
49d813bbe864720b083c0e040c5f0ede8f66d5ea256a4001c1c13fb94e148656
sha512
85f25b3f6b91bb83df2e43c0229ecf37207e374c6cbec163be75ce53e8a15ad3727cc307d5cb6c69ac65b3ebc5d8f1abae892ad3c46bdc7a8bbb01e3d14b04f4
ripemd-160
3fe8909e8917957392bb0c109e96e61edcd7d3fa
Diameter
15968795536
Circumference
50167450742.575
Area
2.0027844086763E+20
Volume
2.1321369816561E+30
Surface area
8.0111376347053E+20
Circumference
50167450742.575
Perimeter
31937591072
Area
6.3750607717643E+19
Diagonal
11291643610.887
Surface area
3.8250364630586E+20
Volume
5.090102099694E+29
Space diagonal
13829382602.016
Perimeter
23953193304
Area
2.7604822895088E+19
Altitude
6914691301.0078
Surface area
2.7604822895088E+19
Volume
5.9987428527091E+28
Height
3763881203.629