389978711 is an odd 9-digits prime number following 389978710
and preceding 389978712 . In scientific notation, it is written as 3.89978711 × 10^8.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 389978710 positive integers (up to 389978711) that are relatively prime to 389978711.
389978711 has 2 divisors, whose sum is 389978712
The reverse of 389978711 is 117879983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
three hundred eighty-nine million nine hundred seventy-eight thousand seven hundred eleven
Scientific notation
3.89978711 × 10^8
Engineering notation
3.89978711 × 10^6
Prime Factorization
389978711
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
389978711 Product of the distinct prime numbers
The prime factorization of 389978711 is 389978711.
Since it has a total of 1 prime factors.
3 , 3 , 33 , 3 , 561 , 80 , 9602 , 794 , 26712 , 19200 , 607931 , 331128 , 2319693 , 1576784 , 86938398 , 56998250 , 107702190 , 129836234 , 9582120903 , 2563178375
n×2
779957422
n×3
1169936133
n×4
1559914844
n×5
1949893555
n÷2
194989355.5
n÷3
129992903.66667
n÷3
97494677.75
n÷5
77995742.2
n2
152083395033221521
n3
5.930928635956E+25
n4
2.3129359044831E+34
n5
9.0199576265594E+42
2 √n19747.878645566
3 √n730.60106310536
4 √n140.5271455825
5 √n52.264666064252
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
389978712 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
194989356 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19747.878670885 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999948715 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389978711 can be divided by 2 positive divisors.
The sum of these divisors (counting 389978711) is 389978712, the average is 194989356.
Base
System
Value
2
Binary
10111001111101001101001010111
3
Ternary
1000011210222012222
4
Quaternary
113033221221113
5
Quinary
1244313304321
6
Senary
102410332555
8
Octal
2717515127
10
Decimal
389978711
12
Duodecimal
aa72a15b
16
Hexadecimal
173e9a57
20
Vigesimal
61h76fb
36
Base36
6g6lhz
md5
3dd0fc63f248d72a9cfd7cc589716fc2
sha1
6060d1e3f1646f51bbf67bd97b076b72049782de
sha256
4f493345a92c875ba2b9217c964a06a4caabea66bef1f5d10f6b4e4fbd902b94
sha512
c4162325e4d191a68c23dacba7d7f60607e893c576be543d78557fc48d830bf5598b598cfc330d36970c05e2999c68e59ae9d75b3e153c99b3f9aa020753432a
ripemd-160
ae8392e11c3a6d8503f513beb4bf5d31e8b5ebd0
Diameter
779957422
Circumference
2450308507.068
Area
4.7778407656936E+17
Volume
2.4843415775579E+26
Surface area
1.9111363062775E+18
Circumference
2450308507.068
Perimeter
1559914844
Area
152083395033221521
Diagonal
551513182.13298
Surface area
912500370199329126
Volume
5.930928635956E+25
Space diagonal
675462941.32222
Perimeter
1169936133
Area
6.5854041796277E+16
Altitude
337731470.66111
Surface area
6.5854041796277E+16
Volume
6.9896664286966E+24
Height
183837727.37766