7213431386 is an even 10-digits composite number following 7213431385
and preceding 7213431387 . In scientific notation, it is written as 7.213431386 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 3091470588 positive integers (up to 7213431386) that are relatively prime to 7213431386.
7213431386 has 8 divisors, whose sum is 12365882400
The reverse of 7213431386 is 6831343127
Previous prime number is 7
Is Prime? no
Number parity even
Number length 10
Sum of Digits 38
Digital Root 2
Name
seven billion two hundred thirteen million four hundred thirty-one thousand three hundred eighty-six
Scientific notation
7.213431386 × 10^9
Engineering notation
7.213431386 × 10^9
Prime Factorization
2 × 7 × 515245099
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7213431386
Product of the distinct prime numbers
The prime factorization of 7213431386 is 2 × 7 × 515245099.
Since it has a total of 3 prime factors.
9 , 6 , 47 , 28 , 276 , 578 , 1230 , 457 , 10408 , 82080 , 12344 , 550987 , 1916229 , 6864655 , 49298078 , 48963418 , 238605599 , 126769974 , 7060108567 , 6363760032
n×2
14426862772
n×3
21640294158
n×4
28853725544
n×5
36067156930
n÷2
3606715693
n÷3
2404477128.6667
n÷3
1803357846.5
n÷5
1442686277.2
n2
5.203359236053E+19
n3
3.7534074825978E+29
n4
2.7074947339418E+39
n5
1.9530327491245E+49
2 √n
84931.92206703
3 √n
1932.1787511771
4 √n
291.43081866376
5 √n
93.676009297707
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
-7213431385
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 7213431386 can be divided by 8 positive divisors.
The sum of these divisors (counting 7213431386) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101101111101000011101001011010
3
Ternary
200121201100021121102
4
Quaternary
12231331003221122
5
Quinary
104233114301021
6
Senary
3151440511402
8
Octal
65575035132
10
Decimal
7213431386
12
Duodecimal
149391b562
16
Hexadecimal
1adf43a5a
20
Vigesimal
5ce3ii96
36
Base36
3baova2
md5
b534fe73fd827bfc58e549949f926064
sha1
14082090690037c70a6c1088499d8c4f02a0b4fb
sha256
b1e40221c69d9622de87fb34ab56147f98b0723c2b9fc9d22bed0dbd0e1ceba8
sha512
a57b0c9644f10f19ec634e785b6251867c5445cab0e39cf4c5ef0986e491c97a7473dfa9f33ec09b0ba5d16540e79bde0e8677589e31e49b477ac2543e73cfc7
ripemd-160
2c20945b8f178c54dd52b5f019c82e5eeac77fd6
Diameter
14426862772
Circumference
45323326098.863
Area
1.6346835149973E+20
Volume
1.5722236497677E+30
Surface area
6.5387340599891E+20
Circumference
45323326098.863
Perimeter
28853725544
Area
5.203359236053E+19
Diagonal
10201332497.329
Surface area
3.1220155416318E+20
Volume
3.7534074825978E+29
Space diagonal
12494029657.464
Perimeter
21640294158
Area
2.2531206417191E+19
Altitude
6247014828.732
Surface area
2.2531206417191E+19
Volume
4.4234331391687E+28
Height
3400444165.7763