7394889957 is an odd 10-digits composite number following 7394889956
and preceding 7394889958 . In scientific notation, it is written as 7.394889957 × 10^9.
The sum of its digits is 69. It has a total of 4 prime factors and 16 positive divisors.
There are 3890255040 positive integers (up to 7394889957) that are relatively prime to 7394889957.
7394889957 has 16 divisors, whose sum is 8690995200
The reverse of 7394889957 is 7599884937
Previous prime number is 379
Is Prime? no Number parity odd Number length 10 Sum of Digits 69 Digital Root 6
Name
seven billion three hundred ninety-four million eight hundred eighty-nine thousand nine hundred fifty-seven
Scientific notation
7.394889957 × 10^9
Engineering notation
7.394889957 × 10^9
Prime Factorization
39 × 7 × 379 × 71471
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7394889957 Product of the distinct prime numbers
The prime factorization of 7394889957 is 39 × 7 × 379 × 71471.
Since it has a total of 4 prime factors.
4 , 1 , 83 , 25 , 62 , 280 , 9505 , 4258 , 76983 , 83284 , 331747 , 770282 , 2744093 , 5016590 , 2478066 , 56051609 , 152596896 , 309953548 , 2289876290 , 4889034952
n×2
14789779914
n×3
22184669871
n×4
29579559828
n×5
36974449785
n÷2
3697444978.5
n÷3
2464963319
n÷3
1848722489.25
n÷5
1478977991.4
n2
5.4684397476139E+19
n3
4.043851017009E+29
n4
2.9903833273284E+39
n5
2.2113555634841E+49
2 √n85993.546019454
3 √n1948.2465023081
4 √n293.24656182035
5 √n94.142633554444
1 , 7 , 39 , 273 , 379 , 2653 , 14781 , 71471 , 103467 , 500297 , 2787369 , 19511583 , 27087509 , 189612563 , 1056412851 , 7394889957
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7394889956 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7394889957 can be divided by 16 positive divisors.
The sum of these divisors (counting 7394889957) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110111000110001010001000011100101
3
Ternary
201002100210022222020
4
Quaternary
12320301101003211
5
Quinary
110121042434312
6
Senary
3221442053353
8
Octal
67061210345
10
Decimal
7394889957
12
Duodecimal
152464a259
16
Hexadecimal
1b8c510e5
20
Vigesimal
5fai14hh
36
Base36
3eaq5lx
md5
dbd484219a5cd9190b105054410126c2
sha1
0a3723dfc1ba79cd3ecf0aaaa82ec1ae0ae51f89
sha256
5308cf96410d13a8a18b7a769b4f5cfdb05427c1797ac8179555633a2cb73e81
sha512
b8f9690658fa07a7cea971d90a3148127b2406f10fbe5e8c7e410ee164cda2489280e81350c6e3911b410574675ac0eb0b57447165a2e906b7dd05f986571ea7
ripemd-160
9232663201875629169f1346af6d26b1a246f0fb
Diameter
14789779914
Circumference
46463463926.032
Area
1.7179610137702E+20
Volume
1.6938843529663E+30
Surface area
6.871844055081E+20
Circumference
46463463926.032
Perimeter
29579559828
Area
5.4684397476139E+19
Diagonal
10457953669.446
Surface area
3.2810638485684E+20
Volume
4.043851017009E+29
Space diagonal
12808325121.905
Perimeter
22184669871
Area
2.3679038702491E+19
Altitude
6404162560.9524
Surface area
2.3679038702491E+19
Volume
4.7657241270586E+28
Height
3485984556.482