389888964 is an even 9-digits composite number following 389888963
and preceding 389888965 . In scientific notation, it is written as 3.89888964 × 10^8.
The sum of its digits is 63. It has a total of 7 prime factors and 30 positive divisors.
There are 129962880 positive integers (up to 389888964) that are relatively prime to 389888964.
389888964 has 30 divisors, whose sum is 1019247614
The reverse of 389888964 is 469888983
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 63 Digital Root 9
Name
three hundred eighty-nine million eight hundred eighty-eight thousand nine hundred sixty-four
Scientific notation
3.89888964 × 10^8
Engineering notation
3.89888964 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 3 × 3 × 1203361
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
7220166 Product of the distinct prime numbers
The prime factorization of 389888964 is 2 × 2 × 3 × 3 × 3 × 3 × 1203361.
Since it has a total of 7 prime factors.
9 , 3 , 86 , 48 , 949 , 864 , 4399 , 3197 , 62285 , 97589 , 699165 , 634091 , 5279442 , 2887591 , 94226198 , 57131325 , 817903177 , 829742178 , 7748506859 , 8242098549
n×2
779777928
n×3
1169666892
n×4
1559555856
n×5
1949444820
n÷2
194944482
n÷3
129962988
n÷3
97472241
n÷5
77977792.8
n2
152013404248993296
n3
5.9268348696753E+25
n4
2.3108075071368E+34
n5
9.0095834496098E+42
2 √n19745.606194797
3 √n730.54501364908
4 √n140.51905989864
5 √n52.262260277117
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 27 , 36 , 54 , 81 , 108 , 162 , 324 , 1203361 , 2406722 , 3610083 , 4813444 , 7220166 , 10830249 , 14440332 , 21660498 , 32490747 , 43320996 , 64981494 , 97472241 , 129962988 , 194944482 , 389888964
30 divisors
τ Total Divisors
30 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389888963 Sum of the proper positive divisors of n
A Arithmetic Mean
0.033333333333333 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
30 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389888964 can be divided by 30 positive divisors.
The sum of these divisors (counting 389888964) is 1, the average is 0.033333333333333.
Base
System
Value
2
Binary
10111001111010011101111000100
3
Ternary
1000011122102010000
4
Quaternary
113033103233010
5
Quinary
1244302421324
6
Senary
102404401300
8
Octal
2717235704
10
Decimal
389888964
12
Duodecimal
aa6a6230
16
Hexadecimal
173d3bc4
20
Vigesimal
61gg284
36
Base36
6g4o90
md5
e91b3d5d8eb5719324f0172f2c4296f9
sha1
9d4aa85b430a803cf0e4c7ac8546fcc0eeae8a0f
sha256
7f4e889dbaaa0a36e89b426831e2c5c83ab1d64d6fdb59a6d596c1ce8aff2632
sha512
9d09053cce356d99153424db56530971f65e9964e2077597c889a3a033dd1878cccae516e62b9146d1fd9cae05a6667063ddf06661a3be7716e4119543d79ea5
ripemd-160
4d37b86cdd2811985b8155e3362431d40b362adc
Diameter
779777928
Circumference
2449744610.0363
Area
4.7756419403581E+17
Volume
2.4826267847482E+26
Surface area
1.9102567761433E+18
Circumference
2449744610.0363
Perimeter
1559555856
Area
152013404248993296
Diagonal
551386260.7084
Surface area
912080425493959776
Volume
5.9268348696753E+25
Space diagonal
675307494.95839
Perimeter
1169666892
Area
6.5823734897691E+16
Altitude
337653747.4792
Surface area
6.5823734897691E+16
Volume
6.9848418788672E+24
Height
183795420.23613