7139946809 is an odd 10-digits composite number following 7139946808
and preceding 7139946810 . In scientific notation, it is written as 7.139946809 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 7097785600 positive integers (up to 7139946809) that are relatively prime to 7139946809.
7139946809 has 8 divisors, whose sum is 7182133920
The reverse of 7139946809 is 9086499317
Previous prime number is 7331
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
seven billion one hundred thirty-nine million nine hundred forty-six thousand eight hundred nine
Scientific notation
7.139946809 × 10^9
Engineering notation
7.139946809 × 10^9
Prime Factorization
179 × 7331 × 5441
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7139946809 Product of the distinct prime numbers
The prime factorization of 7139946809 is 179 × 7331 × 5441.
Since it has a total of 3 prime factors.
7 , 6 , 61 , 61 , 834 , 66 , 3621 , 4502 , 90782 , 91943 , 793413 , 868411 , 3020045 , 6877171 , 29394816 , 70914460 , 9484505 , 977822194 , 2800814086 , 8747335575
n×2
14279893618
n×3
21419840427
n×4
28559787236
n×5
35699734045
n÷2
3569973404.5
n÷3
2379982269.6667
n÷3
1784986702.25
n÷5
1427989361.8
n2
5.0978840435349E+19
n3
3.6398620909289E+29
n4
2.5988421721328E+39
n5
1.8555594874014E+49
2 √n84498.205951369
3 √n1925.5951886657
4 √n290.68575120114
5 √n93.48436777176
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
-7139946808 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 7139946809 can be divided by 8 positive divisors.
The sum of these divisors (counting 7139946809) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100100101111000100111001
3
Ternary
200102121001212201102
4
Quaternary
12221210233010321
5
Quinary
104110311244214
6
Senary
3140253501145
8
Octal
65144570471
10
Decimal
7139946809
12
Duodecimal
14731a17b5
16
Hexadecimal
1a992f139
20
Vigesimal
5bb4d709
36
Base36
3a2xu7t
md5
249679276a8a09070cad7d4ec70102b3
sha1
4d87f7d0d488662933e46f2c19e40cad89460793
sha256
cc93d92726afb32a1534c34bcb7a112c93430a06c0e8930a7f874b250f9028a4
sha512
32d788dedc4d50f6923e7c4d80064bcd90e989e27b54706f50ab6c022784cd773c500e3a77b6d3a30d6dfd4d04ab504693343e7dd974b0e0df884a77d924c4c0
ripemd-160
375433a46edb6737a1e5591fbb1c54db096bceeb
Diameter
14279893618
Circumference
44861608884.353
Area
1.6015475060022E+20
Volume
1.5246618673256E+30
Surface area
6.4061900240088E+20
Circumference
44861608884.353
Perimeter
28559787236
Area
5.0978840435349E+19
Diagonal
10097409611.91
Surface area
3.058730426121E+20
Volume
3.6398620909289E+29
Space diagonal
12366750636.527
Perimeter
21419840427
Area
2.2074485436243E+19
Altitude
6183375318.2636
Surface area
2.2074485436243E+19
Volume
4.2896186117995E+28
Height
3365803203.9701