7131446397 is an odd 10-digits composite number following 7131446396
and preceding 7131446398 . In scientific notation, it is written as 7.131446397 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 4572993600 positive integers (up to 7131446397) that are relatively prime to 7131446397.
7131446397 has 8 divisors, whose sum is 7926580480
The reverse of 7131446397 is 7936441317
Previous prime number is 2911
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
seven billion one hundred thirty-one million four hundred forty-six thousand three hundred ninety-seven
Scientific notation
7.131446397 × 10^9
Engineering notation
7.131446397 × 10^9
Prime Factorization
9 × 2911 × 272203
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7131446397 Product of the distinct prime numbers
The prime factorization of 7131446397 is 9 × 2911 × 272203.
Since it has a total of 3 prime factors.
10 , 8 , 11 , 89 , 540 , 64 , 4066 , 9448 , 9204 , 79843 , 474813 , 670192 , 5626672 , 3163851 , 96319250 , 80522824 , 588695442 , 70591884 , 6443213278 , 7972430311
n×2
14262892794
n×3
21394339191
n×4
28525785588
n×5
35657231985
n÷2
3565723198.5
n÷3
2377148799
n÷3
1782861599.25
n÷5
1426289279.4
n2
5.0857527713284E+19
n3
3.6268773277123E+29
n4
2.5864881251075E+39
n5
1.8445401420681E+49
2 √n84447.891607784
3 √n1924.8307174015
4 √n290.59919409349
5 √n93.462097736365
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
-7131446396 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 7131446397 can be divided by 8 positive divisors.
The sum of these divisors (counting 7131446397) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000100010011110001111101
3
Ternary
200102000002000100100
4
Quaternary
12221010103301331
5
Quinary
104101122241042
6
Senary
3135351351313
8
Octal
65104236175
10
Decimal
7131446397
12
Duodecimal
1470382539
16
Hexadecimal
1a9113c7d
20
Vigesimal
5b8bafjh
36
Base36
39xvn99
md5
63b67edf7bdf745c01ca382aeb643cde
sha1
db6730a2d6b7e81e3cf2ea193758eb66e297f89c
sha256
4037b6293a0b7c67ac8282ef9ab5d7ed2739fca49c99c3a7f12fb4c307eaeb3e
sha512
70aee884b27bd03455697fec85c1e5cf966d2155b06be459215b567ec1d3414d30f13cd06cd126312d99b6509bdf39b9d5639242c4f6ccd4bcf44fecaf3c8e0e
ripemd-160
5c9c2033064794a1082994ff9146950a6f69150d
Diameter
14262892794
Circumference
44808199220.569
Area
1.5977363544379E+20
Volume
1.5192228224283E+30
Surface area
6.3909454177517E+20
Circumference
44808199220.569
Perimeter
28525785588
Area
5.0857527713284E+19
Diagonal
10085388213.974
Surface area
3.0514516627971E+20
Volume
3.6268773277123E+29
Space diagonal
12352027491.058
Perimeter
21394339191
Area
2.2021955486688E+19
Altitude
6176013745.529
Surface area
2.2021955486688E+19
Volume
4.2743159215952E+28
Height
3361796071.3247