389969671 is an odd 9-digits composite number following 389969670
and preceding 389969672 . In scientific notation, it is written as 3.89969671 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 308547360 positive integers (up to 389969671) that are relatively prime to 389969671.
389969671 has 8 divisors, whose sum is 479962784
The reverse of 389969671 is 176969983
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
three hundred eighty-nine million nine hundred sixty-nine thousand six hundred seventy-one
Scientific notation
3.89969671 × 10^8
Engineering notation
3.89969671 × 10^6
Prime Factorization
7 × 13 × 4285381
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
389969671
Product of the distinct prime numbers
The prime factorization of 389969671 is 7 × 13 × 4285381.
Since it has a total of 3 prime factors.
5 , 10 , 21 , 52 , 939 , 353 , 5381 , 4952 , 96431 , 6930 , 740181 , 121821 , 350938 , 2969637 , 80043082 , 15431084 , 184657632 , 556404037 , 1515098184 , 9076251299
n×2
779939342
n×3
1169909013
n×4
1559878684
n×5
1949848355
n÷2
194984835.5
n÷3
129989890.33333
n÷3
97492417.75
n÷5
77993934.2
n2
152076344299848241
n3
5.9305161953495E+25
n4
2.3127214495606E+34
n5
9.0189122279979E+42
2 √n
19747.649758895
3 √n
730.59541776758
4 √n
140.52633119418
5 √n
52.264423755147
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
-389969670
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 389969671 can be divided by 8 positive divisors.
The sum of these divisors (counting 389969671) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001111100111011100000111
3
Ternary
1000011210111211011
4
Quaternary
113033213130013
5
Quinary
1244313012141
6
Senary
102410223051
8
Octal
2717473407
10
Decimal
389969671
12
Duodecimal
aa724a87
16
Hexadecimal
173e7707
20
Vigesimal
61h643b
36
Base36
6g6eiv
md5
92bebf452134bb472a2a5afc0511c57f
sha1
48a641a5045223ec20646d7a516e949ca1bcca8b
sha256
515ecdbd34ed1f804514b337b93cfb3c8a5601242576779c694f9efeae068b6d
sha512
9876df6d21945d5e076fa6a16591e7867937d0a4cbaba4c8d3faca7a89221ea83581423f697e7358f4eaafa544e55d75672f66a6e1020979449ed1e1e49f4df4
ripemd-160
eef6b3ae1f47592ab382f1d42a437f89e46e8a96
Diameter
779939342
Circumference
2450251707.0729
Area
4.777619260372E+17
Volume
2.4841688148407E+26
Surface area
1.9110477041488E+18
Circumference
2450251707.0729
Perimeter
1559878684
Area
152076344299848241
Diagonal
551500397.64237
Surface area
912458065799089446
Volume
5.9305161953495E+25
Space diagonal
675447283.58292
Perimeter
1169909013
Area
6.5850988739169E+16
Altitude
337723641.79146
Surface area
6.5850988739169E+16
Volume
6.9891803627804E+24
Height
183833465.88079