389948437 is an odd 9-digits prime number following 389948436
and preceding 389948438 . In scientific notation, it is written as 3.89948437 × 10^8.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 389948436 positive integers (up to 389948437) that are relatively prime to 389948437.
389948437 has 2 divisors, whose sum is 389948438
The reverse of 389948437 is 734849983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
three hundred eighty-nine million nine hundred forty-eight thousand four hundred thirty-seven
Scientific notation
3.89948437 × 10^8
Engineering notation
3.89948437 × 10^6
Prime Factorization
389948437
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
389948437 Product of the distinct prime numbers
The prime factorization of 389948437 is 389948437.
Since it has a total of 1 prime factors.
2 , 8 , 13 , 74 , 467 , 135 , 4558 , 8299 , 76553 , 83890 , 280121 , 667656 , 2617969 , 2197137 , 45569616 , 29069460 , 529403842 , 970475637 , 8915754057 , 129531370
n×2
779896874
n×3
1169845311
n×4
1559793748
n×5
1949742185
n÷2
194974218.5
n÷3
129982812.33333
n÷3
97487109.25
n÷5
77989687.4
n2
152059783518742969
n3
5.9295474913692E+25
n4
2.3122177763767E+34
n5
9.0164570790171E+42
2 √n19747.112117978
3 √n730.58215712551
4 √n140.52441822679
5 √n52.263854579117
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
389948438 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
194974219 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19747.112143298 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999948711 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389948437 can be divided by 2 positive divisors.
The sum of these divisors (counting 389948437) is 389948438, the average is 194974219.
Base
System
Value
2
Binary
10111001111100010010000010101
3
Ternary
1000011202102200201
4
Quaternary
113033202100111
5
Quinary
1244311322222
6
Senary
102405540501
8
Octal
2717422025
10
Decimal
389948437
12
Duodecimal
aa714731
16
Hexadecimal
173e2415
20
Vigesimal
61h3b1h
36
Base36
6g5y51
md5
3fb53fbe8efe8264ddbd3d9aa5e8251e
sha1
315213a2dce19ff16024073b43e520a4497638eb
sha256
c04f5f05a5a003661f25325adcd2c9f0101988bc1fe59d04e4bbe447a0cc8b16
sha512
c41a32c904c71ac229eb6b7fbb7099bffc9e35c24b14e820f3b8f2d02711d25a4e26e9ce2d722f3f0b460dafe6c7a4190eea0b0b70a5b61304385c6e9a4f7977
ripemd-160
aa002985d13d8f174e30e1788a531c46f03ea4e6
Diameter
779896874
Circumference
2450118289.916
Area
4.7770989880894E+17
Volume
2.4837630450663E+26
Surface area
1.9108395952357E+18
Circumference
2450118289.916
Perimeter
1559793748
Area
152059783518742969
Diagonal
551470368.23159
Surface area
912358701112457814
Volume
5.9295474913692E+25
Space diagonal
675410505.21607
Perimeter
1169845311
Area
6.5843817710597E+16
Altitude
337705252.60804
Surface area
6.5843817710597E+16
Volume
6.9880387341914E+24
Height
183823456.0772