389984207 is an odd 9-digits composite number following 389984206
and preceding 389984208 . In scientific notation, it is written as 3.89984207 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 389852760 positive integers (up to 389984207) that are relatively prime to 389984207.
389984207 has 4 divisors, whose sum is 390115656
The reverse of 389984207 is 702489983
Previous prime number is 3037
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
three hundred eighty-nine million nine hundred eighty-four thousand two hundred seven
Scientific notation
3.89984207 × 10^8
Engineering notation
3.89984207 × 10^6
Prime Factorization
3037 × 128411
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
389984207 Product of the distinct prime numbers
The prime factorization of 389984207 is 3037 × 128411.
Since it has a total of 2 prime factors.
7 , 5 , 42 , 35 , 697 , 760 , 4212 , 7555 , 95851 , 5643 , 754734 , 33380 , 7504058 , 5214650 , 18782884 , 63890313 , 421042560 , 23194954 , 8360741098 , 5005569862
n×2
779968414
n×3
1169952621
n×4
1559936828
n×5
1949921035
n÷2
194992103.5
n÷3
129994735.66667
n÷3
97496051.75
n÷5
77996841.4
n2
152087681709418849
n3
5.9311793945916E+25
n4
2.3130662927745E+34
n5
9.0205932392611E+42
2 √n19748.017799263
3 √n730.60449522824
4 √n140.52764069486
5 √n52.264813377414
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389984206 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389984207 can be divided by 4 positive divisors.
The sum of these divisors (counting 389984207) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001111101010111111001111
3
Ternary
1000011211020202112
4
Quaternary
113033222333033
5
Quinary
1244313443312
6
Senary
102410414235
8
Octal
2717527717
10
Decimal
389984207
12
Duodecimal
aa73137b
16
Hexadecimal
173eafcf
20
Vigesimal
61h80a7
36
Base36
6g6pqn
md5
abb6b952e01d5af202f6516f1b4044e7
sha1
ff334b34bfcbf9d50846200e2e10356a7d3bdc3f
sha256
0d2c6a16cceaa96a8d2c59edd23a3b905ac8270966fe598198caa96764535d9a
sha512
9b22735ba165f2bdf741064c6b7867c51bc5ec809ae3290af44a06c9e198ff1ad2e34c46cd97139177acd5f17a7d8e6e5231b0fa9cf60ca5b157b42222d69825
ripemd-160
a848bd2f0d8b11de267bb340bbcc56e3a68ef539
Diameter
779968414
Circumference
2450343039.4545
Area
4.7779754355981E+17
Volume
2.4844466150896E+26
Surface area
1.9111901742393E+18
Circumference
2450343039.4545
Perimeter
1559936828
Area
152087681709418849
Diagonal
551520954.65072
Surface area
912526090256513094
Volume
5.9311793945916E+25
Space diagonal
675472460.67346
Perimeter
1169952621
Area
6.5855897981519E+16
Altitude
337736230.33673
Surface area
6.5855897981519E+16
Volume
6.9899619505828E+24
Height
183840318.21691