389920692 is an even 9-digits composite number following 389920691
and preceding 389920693 . In scientific notation, it is written as 3.89920692 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 111405888 positive integers (up to 389920692) that are relatively prime to 389920692.
389920692 has 12 divisors, whose sum is 714854756
The reverse of 389920692 is 296029983
Previous prime number is 21
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
three hundred eighty-nine million nine hundred twenty thousand six hundred ninety-two
Scientific notation
3.89920692 × 10^8
Engineering notation
3.89920692 × 10^6
Prime Factorization
2 × 2 × 21 × 4641913
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194960346 Product of the distinct prime numbers
The prime factorization of 389920692 is 2 × 2 × 21 × 4641913.
Since it has a total of 4 prime factors.
9 , 8 , 60 , 82 , 417 , 208 , 297 , 5103 , 25093 , 25604 , 566410 , 237135 , 6046137 , 6243961 , 61135615 , 39270568 , 294419350 , 432449321 , 9419596544 , 8454799398
n×2
779841384
n×3
1169762076
n×4
1559682768
n×5
1949603460
n÷2
194960346
n÷3
129973564
n÷3
97480173
n÷5
77984138.4
n2
152038146049758864
n3
5.9282819118119E+25
n4
2.3115597854248E+34
n5
9.013249911322E+42
2 √n19746.409597696
3 √n730.5648296357
4 √n140.52191856681
5 √n52.263110838777
1 , 2 , 4 , 21 , 42 , 84 , 4641913 , 9283826 , 18567652 , 97480173 , 194960346 , 389920692
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
-389920691 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 389920692 can be divided by 12 positive divisors.
The sum of these divisors (counting 389920692) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001111011011011110110100
3
Ternary
1000011201000122010
4
Quaternary
113033123132310
5
Quinary
1244304430232
6
Senary
102405204220
8
Octal
2717333664
10
Decimal
389920692
12
Duodecimal
aa700670
16
Hexadecimal
173db7b4
20
Vigesimal
61h01ec
36
Base36
6g5cqc
md5
57f6cb42842108ba6e7b2af11dfef6fe
sha1
9d83ee66793fe3c5345e636726a25089d14e346f
sha256
bdb954b49800dac5f1410170478e20886a7c66882b95bca78af41c73f9fc862a
sha512
a67159e7957561111d0747f36c502ef5d84d218a17c918dadae6ec3384a1b74b1e1082cf65199eded4634a8d83e3b147053e41a97eb7c5e29b37f770ee8689b3
ripemd-160
1fbd96d40b12c63fcc09ddf585be7533a30c5385
Diameter
779841384
Circumference
2449943962.9397
Area
4.7764192269533E+17
Volume
2.483232920341E+26
Surface area
1.9105676907813E+18
Circumference
2449943962.9397
Perimeter
1559682768
Area
152038146049758864
Diagonal
551431130.8763
Surface area
912228876298553184
Volume
5.9282819118119E+25
Space diagonal
675362449.46642
Perimeter
1169762076
Area
6.583444841169E+16
Altitude
337681224.73321
Surface area
6.583444841169E+16
Volume
6.9865472343796E+24
Height
183810376.95877