7390221284 is an even 10-digits composite number following 7390221283
and preceding 7390221285 . In scientific notation, it is written as 7.390221284 × 10^9.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 3644492544 positive integers (up to 7390221284) that are relatively prime to 7390221284.
7390221284 has 12 divisors, whose sum is 13110050604
The reverse of 7390221284 is 4821220937
Previous prime number is 73
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
seven billion three hundred ninety million two hundred twenty-one thousand two hundred eighty-four
Scientific notation
7.390221284 × 10^9
Engineering notation
7.390221284 × 10^9
Prime Factorization
2 × 2 × 73 × 25308977
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3695110642 Product of the distinct prime numbers
The prime factorization of 7390221284 is 2 × 2 × 73 × 25308977.
Since it has a total of 4 prime factors.
7 , 4 , 88 , 77 , 269 , 676 , 3147 , 4920 , 16028 , 86647 , 84769 , 799259 , 5104392 , 1070134 , 24423182 , 712273 , 470899838 , 232841607 , 2910265126 , 1012982957
n×2
14780442568
n×3
22170663852
n×4
29560885136
n×5
36951106420
n÷2
3695110642
n÷3
2463407094.6667
n÷3
1847555321
n÷5
1478044256.8
n2
5.4615370626487E+19
n3
4.0361967443741E+29
n4
2.9828387086685E+39
n5
2.2043838111541E+49
2 √n85966.396248767
3 √n1947.8364154903
4 √n293.20026645412
5 √n94.130743392168
1 , 2 , 4 , 73 , 146 , 292 , 25308977 , 50617954 , 101235908 , 1847555321 , 3695110642 , 7390221284
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7390221283 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7390221284 can be divided by 12 positive divisors.
The sum of these divisors (counting 7390221284) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110111000011111011101001111100100
3
Ternary
201002001000010202102
4
Quaternary
12320133131033210
5
Quinary
110113344040114
6
Senary
3221154031232
8
Octal
67037351744
10
Decimal
7390221284
12
Duodecimal
1522b78518
16
Hexadecimal
1b87dd3e4
20
Vigesimal
5f98hd44
36
Base36
3e7y38k
md5
6f84dcdff0c5ae1cc977d296acab3131
sha1
a36728fc614b0e20f0a464e44c62dd8a27f20aa7
sha256
974da12fc4b75f106321eef09f408d6224aca1866888ae983256686fbc46836c
sha512
74e34bcfc0b09dbefd22c17d1a36f9a5dc861820f3f23749eb37da70a1f04334c03ba11d71d9fe4fe221347fb9da515bedfea158f3d93672fb88deab3ae11df3
ripemd-160
8e37116d75019a2eff4d6f0179dd44dbcfa7aecf
Diameter
14780442568
Circumference
46434129788.435
Area
1.7157924713325E+20
Volume
1.6906781387425E+30
Surface area
6.8631698853302E+20
Circumference
46434129788.435
Perimeter
29560885136
Area
5.4615370626487E+19
Diagonal
10451351168.771
Surface area
3.2769222375892E+20
Volume
4.0361967443741E+29
Space diagonal
12800238743.065
Perimeter
22170663852
Area
2.364914919982E+19
Altitude
6400119371.5325
Surface area
2.364914919982E+19
Volume
4.75670348025E+28
Height
3483783722.9237