6949888939 is an odd 10-digits composite number following 6949888938
and preceding 6949888940 . In scientific notation, it is written as 6.949888939 × 10^9.
The sum of its digits is 73. It has a total of 3 prime factors and 8 positive divisors.
There are 5914190376 positive integers (up to 6949888939) that are relatively prime to 6949888939.
6949888939 has 8 divisors, whose sum is 7999873280
The reverse of 6949888939 is 9398889496
Previous prime number is 139
Is Prime? no Number parity odd Number length 10 Sum of Digits 73 Digital Root 1
Name
six billion nine hundred forty-nine million eight hundred eighty-eight thousand nine hundred thirty-nine
Scientific notation
6.949888939 × 10^9
Engineering notation
6.949888939 × 10^9
Prime Factorization
7 × 139 × 7142743
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6949888939 Product of the distinct prime numbers
The prime factorization of 6949888939 is 7 × 139 × 7142743.
Since it has a total of 3 prime factors.
1 , 3 , 71 , 18 , 602 , 46 , 3163 , 7719 , 23369 , 53195 , 352247 , 308473 , 6614295 , 1134129 , 93009219 , 25425524 , 700140792 , 464138161 , 8610923255 , 4436741514
n×2
13899777878
n×3
20849666817
n×4
27799555756
n×5
34749444695
n÷2
3474944469.5
n÷3
2316629646.3333
n÷3
1737472234.75
n÷5
1389977787.8
n2
4.8300956264435E+19
n3
3.3568628168532E+29
n4
2.3329823760588E+39
n5
1.6213968410253E+49
2 √n83365.993900391
3 √n1908.3555319161
4 √n288.73169881464
5 √n92.981291223773
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
-6949888938 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 6949888939 can be divided by 8 positive divisors.
The sum of these divisors (counting 6949888939) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110001111101110001110101011
3
Ternary
122221100102221100001
4
Quaternary
12132033232032223
5
Quinary
103213132421224
6
Senary
3105344123431
8
Octal
63617561653
10
Decimal
6949888939
12
Duodecimal
141b606577
16
Hexadecimal
19e3ee3ab
20
Vigesimal
58bgg26j
36
Base36
36xs8mj
md5
1f724b11b8fb84e062a0dd717133d011
sha1
6e1491e8b95b2bc7c654cda12c0dcbe0846c0887
sha256
d6053f48c00f87fb9bc452b7a4868b6a45a26dc995ca6c0798a50941f5c94739
sha512
501d6a66b0e15be3df5c169e69cd9c51dbeb7cb9a1cffaea59ee45f8c7fac7510cc90afe1e01c660b96236c1196484abaf692bcdb63bab55ed03530575031570
ripemd-160
6f2f68d2417d2e0b191618610eb4bf07568223be
Diameter
13899777878
Circumference
43667440068.055
Area
1.5174192936171E+20
Volume
1.4061194086046E+30
Surface area
6.0696771744684E+20
Circumference
43667440068.055
Perimeter
27799555756
Area
4.8300956264435E+19
Diagonal
9828627194.5206
Surface area
2.8980573758661E+20
Volume
3.3568628168532E+29
Space diagonal
12037560749.309
Perimeter
20849666817
Area
2.0914927576041E+19
Altitude
6018780374.6545
Surface area
2.0914927576041E+19
Volume
3.9561007688497E+28
Height
3276209064.8402