7140996981 is an odd 10-digits composite number following 7140996980
and preceding 7140996982 . In scientific notation, it is written as 7.140996981 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 4726414440 positive integers (up to 7140996981) that are relatively prime to 7140996981.
7140996981 has 8 divisors, whose sum is 7991524800
The reverse of 7140996981 is 1896990417
Previous prime number is 139
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
seven billion one hundred forty million nine hundred ninety-six thousand nine hundred eighty-one
Scientific notation
7.140996981 × 10^9
Engineering notation
7.140996981 × 10^9
Prime Factorization
9 × 139 × 5708231
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7140996981 Product of the distinct prime numbers
The prime factorization of 7140996981 is 9 × 139 × 5708231.
Since it has a total of 3 prime factors.
1 , 9 , 72 , 53 , 161 , 299 , 8357 , 897 , 59731 , 75838 , 777660 , 377850 , 3463023 , 2683251 , 76959607 , 63299726 , 692985401 , 552635863 , 8758029285 , 6449221254
n×2
14281993962
n×3
21422990943
n×4
28563987924
n×5
35704984905
n÷2
3570498490.5
n÷3
2380332327
n÷3
1785249245.25
n÷5
1428199396.2
n2
5.0993837882651E+19
n3
3.6414684236962E+29
n4
2.6003715020021E+39
n5
1.8569245045275E+49
2 √n84504.419890323
3 √n1925.6895921241
4 √n290.69643941803
5 √n93.487117621097
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
-7140996980 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 7140996981 can be divided by 8 positive divisors.
The sum of these divisors (counting 7140996981) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001101000101111011101110101
3
Ternary
200102200001020021200
4
Quaternary
12221220233131311
5
Quinary
104111043400411
6
Senary
3140332203113
8
Octal
65150573565
10
Decimal
7140996981
12
Duodecimal
1473609499
16
Hexadecimal
1a9a2f775
20
Vigesimal
5bbb4c91
36
Base36
3a3kcj9
md5
aa830060bd51b1e930a80fd0fe032a36
sha1
b6e1b6dcb2b5e93a46199ae0377ca177fb6a4463
sha256
50ce450a335453d209a91ae3321062d5564f169864e391cb63c27f70326f61a2
sha512
4b823f2cedb44619761f65792009b435bae5eba21509da75d5f46b6c91485134ae90850adb1838275699e599dfca048555155cec4abd55206f63522a7801181d
ripemd-160
90a40894110bd5d220dd3585e2700b7c3152fce4
Diameter
14281993962
Circumference
44868207309.633
Area
1.6020186647049E+20
Volume
1.5253347264217E+30
Surface area
6.4080746588194E+20
Circumference
44868207309.633
Perimeter
28563987924
Area
5.0993837882651E+19
Diagonal
10098894779.396
Surface area
3.0596302729591E+20
Volume
3.6414684236962E+29
Space diagonal
12368569587.788
Perimeter
21422990943
Area
2.2080979521421E+19
Altitude
6184284793.894
Surface area
2.2080979521421E+19
Volume
4.2915116931204E+28
Height
3366298259.7985