7139768821 is an odd 10-digits composite number following 7139768820
and preceding 7139768822 . In scientific notation, it is written as 7.139768821 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 7116962160 positive integers (up to 7139768821) that are relatively prime to 7139768821.
7139768821 has 8 divisors, whose sum is 7162608384
The reverse of 7139768821 is 1288679317
Previous prime number is 1031
Is Prime? no Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
seven billion one hundred thirty-nine million seven hundred sixty-eight thousand eight hundred twenty-one
Scientific notation
7.139768821 × 10^9
Engineering notation
7.139768821 × 10^9
Prime Factorization
463 × 1031 × 14957
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7139768821 Product of the distinct prime numbers
The prime factorization of 7139768821 is 463 × 1031 × 14957.
Since it has a total of 3 prime factors.
9 , 5 , 85 , 65 , 753 , 593 , 5660 , 7071 , 77233 , 99846 , 308935 , 938658 , 207126 , 4602058 , 92614674 , 48350603 , 212433199 , 31538316 , 720921187 , 4147524650
n×2
14279537642
n×3
21419306463
n×4
28559075284
n×5
35698844105
n÷2
3569884410.5
n÷3
2379922940.3333
n÷3
1784942205.25
n÷5
1427953764.2
n2
5.0976298817324E+19
n3
3.6395898890591E+29
n4
2.5985830411131E+39
n5
1.8553282175719E+49
2 √n84497.152739012
3 √n1925.5791878143
4 √n290.68393959593
5 √n93.483901682529
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
-7139768820 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 7139768821 can be divided by 8 positive divisors.
The sum of these divisors (counting 7139768821) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100100000011100111110101
3
Ternary
200102120201211120021
4
Quaternary
12221210003213311
5
Quinary
104110240100241
6
Senary
3140250005141
8
Octal
65144034765
10
Decimal
7139768821
12
Duodecimal
14731167b1
16
Hexadecimal
1a99039f5
20
Vigesimal
5bb3b211
36
Base36
3a2u0vp
md5
0a1ef38a0b031e754bc76dc34e0c7b72
sha1
d0910c19f08b4370fa4035c014fe118bff96c9a4
sha256
0293324fe53493be64c8e73338fc6fcf8a32ae256efd1212a38572a97fc915b2
sha512
940836bdbf5819792b643046983d9d17ed11e249508807db2727f19d845a6e2d13ee08865fad37e16c13caad55bb0815e4cc7198b287484dfe79465cfb4d32b6
ripemd-160
dcef6ea1eaeaedc0b0834dcde4a153b95699c025
Diameter
14279537642
Circumference
44860490552.766
Area
1.601467658717E+20
Volume
1.524547847673E+30
Surface area
6.4058706348681E+20
Circumference
44860490552.766
Perimeter
28559075284
Area
5.0976298817324E+19
Diagonal
10097157898.867
Surface area
3.0585779290394E+20
Volume
3.6395898890591E+29
Space diagonal
12366442352.268
Perimeter
21419306463
Area
2.2073384883354E+19
Altitude
6183221176.1341
Surface area
2.2073384883354E+19
Volume
4.2892978188194E+28
Height
3365719299.6223