389601972 is an even 9-digits composite number following 389601971
and preceding 389601973 . In scientific notation, it is written as 3.89601972 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 129867312 positive integers (up to 389601972) that are relatively prime to 389601972.
389601972 has 12 divisors, whose sum is 757559460
The reverse of 389601972 is 279106983
Previous prime number is 9
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
three hundred eighty-nine million six hundred one thousand nine hundred seventy-two
Scientific notation
3.89601972 × 10^8
Engineering notation
3.89601972 × 10^6
Prime Factorization
2 × 2 × 9 × 10822277
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194800986 Product of the distinct prime numbers
The prime factorization of 389601972 is 2 × 2 × 9 × 10822277.
Since it has a total of 4 prime factors.
1 , 4 , 91 , 65 , 281 , 282 , 1658 , 8649 , 71627 , 53386 , 182566 , 740684 , 7812624 , 7422193 , 54896135 , 15333720 , 779863734 , 100652842 , 2057595333 , 5089315738
n×2
779203944
n×3
1168805916
n×4
1558407888
n×5
1948009860
n÷2
194800986
n÷3
129867324
n÷3
97400493
n÷5
77920394.4
n2
151789696586288784
n3
5.91375651193E+25
n4
2.3040111989758E+34
n5
8.9764730663104E+42
2 √n19738.337619972
3 √n730.36572154479
4 √n140.49319421229
5 √n52.254564101991
1 , 2 , 4 , 9 , 18 , 36 , 10822277 , 21644554 , 43289108 , 97400493 , 194800986 , 389601972
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
-389601971 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 389601972 can be divided by 12 positive divisors.
The sum of these divisors (counting 389601972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001110001101101010110100
3
Ternary
1000011002211102200
4
Quaternary
113032031222310
5
Quinary
1244214230342
6
Senary
102354304500
8
Octal
2716155264
10
Decimal
389601972
12
Duodecimal
aa588130
16
Hexadecimal
1738dab4
20
Vigesimal
61f04ic
36
Base36
6fyit0
md5
99b85dec2b1960a50e22409b4a79f263
sha1
40c2289263be96a7034c0c0a94539d4e7bfac34e
sha256
f3501fb4779447a737220a8b2c6a23b59609ba51eb1e2b862440793d0c2d655d
sha512
c0034c88028c5dc0bd112fb12a9bebc5a0b93d8db580ea04f5baee7750a0d331c45c01edd4cc93ad0d1f419550034dc09ce07aac724b87f436c94dc07772d0c8
ripemd-160
8d567410f56704f0fdaebeeeae4540658ead8c5c
Diameter
779203944
Circumference
2447941386.1186
Area
4.7686139568611E+17
Volume
2.4771485350664E+26
Surface area
1.9074455827444E+18
Circumference
2447941386.1186
Perimeter
1558407888
Area
151789696586288784
Diagonal
550980392.7297
Surface area
910738179517732704
Volume
5.91375651193E+25
Space diagonal
674810410.23303
Perimeter
1168805916
Area
6.5726866638229E+16
Altitude
337405205.11651
Surface area
6.5726866638229E+16
Volume
6.969428886453E+24
Height
183660130.9099