389620849 is an odd 9-digits prime number following 389620848
and preceding 389620850 . In scientific notation, it is written as 3.89620849 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 389620848 positive integers (up to 389620849) that are relatively prime to 389620849.
389620849 has 2 divisors, whose sum is 389620850
The reverse of 389620849 is 948026983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
three hundred eighty-nine million six hundred twenty thousand eight hundred forty-nine
Scientific notation
3.89620849 × 10^8
Engineering notation
3.89620849 × 10^6
Prime Factorization
389620849
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
389620849 Product of the distinct prime numbers
The prime factorization of 389620849 is 389620849.
Since it has a total of 1 prime factors.
9 , 3 , 96 , 69 , 504 , 749 , 7906 , 2280 , 67963 , 65796 , 113718 , 515702 , 2900006 , 9928299 , 21396461 , 42264629 , 994770322 , 532679119 , 6071704268 , 979945310
n×2
779241698
n×3
1168862547
n×4
1558483396
n×5
1948104245
n÷2
194810424.5
n÷3
129873616.33333
n÷3
97405212.25
n÷5
77924169.8
n2
151804405975480801
n3
5.9146161538108E+25
n4
2.3044577673569E+34
n5
8.9786479180222E+42
2 √n19738.81579528
3 √n730.37751725088
4 √n140.4948959759
5 √n52.255070459946
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
389620850 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
194810425 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19738.815820611 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999948668 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389620849 can be divided by 2 positive divisors.
The sum of these divisors (counting 389620849) is 389620850, the average is 194810425.
Base
System
Value
2
Binary
10111001110010010010001110001
3
Ternary
1000011010210022211
4
Quaternary
113032102101301
5
Quinary
1244220331344
6
Senary
102354532121
8
Octal
2716222161
10
Decimal
389620849
12
Duodecimal
aa597041
16
Hexadecimal
17392471
20
Vigesimal
61f2c29
36
Base36
6fyxdd
md5
6f9de9fb6dd3e68ac31b4d67efb911f7
sha1
fcf87394e2487b9af5c027758903d99f5943c246
sha256
03d1cfbb5a8cb021bdc5eb9b576e086b14e02572dd797596158543355d02fab3
sha512
9d0f3827578b917579f00b11b3323cdfe5c317b97e537a7c480a368891e543966f15404998fbc3b6c055c57c2255434fce1fdb37028d477f1b0e39bdd12bd9bc
ripemd-160
f8f5f0cf0fa72cab677974e606077965e060a692
Diameter
779241698
Circumference
2448059993.8076
Area
4.7690760659513E+17
Volume
2.4775086210154E+26
Surface area
1.9076304263805E+18
Circumference
2448059993.8076
Perimeter
1558483396
Area
151804405975480801
Diagonal
551007088.83912
Surface area
910826435852884806
Volume
5.9146161538108E+25
Space diagonal
674843106.15612
Perimeter
1168862547
Area
6.5733235990586E+16
Altitude
337421553.07806
Surface area
6.5733235990586E+16
Volume
6.9704419841251E+24
Height
183669029.61304