389933813 is an odd 9-digits prime number following 389933812
and preceding 389933814 . In scientific notation, it is written as 3.89933813 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 389933812 positive integers (up to 389933813) that are relatively prime to 389933813.
389933813 has 2 divisors, whose sum is 389933814
The reverse of 389933813 is 318339983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
three hundred eighty-nine million nine hundred thirty-three thousand eight hundred thirteen
Scientific notation
3.89933813 × 10^8
Engineering notation
3.89933813 × 10^6
Prime Factorization
389933813
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
389933813 Product of the distinct prime numbers
The prime factorization of 389933813 is 389933813.
Since it has a total of 1 prime factors.
3 , 2 , 11 , 59 , 330 , 350 , 1341 , 7002 , 10737 , 37398 , 216139 , 788376 , 672099 , 6321897 , 6842758 , 809727 , 43800013 , 251437742 , 3482120991 , 7889940231
n×2
779867626
n×3
1169801439
n×4
1559735252
n×5
1949669065
n÷2
194966906.5
n÷3
129977937.66667
n÷3
97483453.25
n÷5
77986762.6
n2
152048378520718969
n3
5.9288803997051E+25
n4
2.311870941078E+34
n5
9.0147665121844E+42
2 √n19746.741832515
3 √n730.57302415132
4 √n140.52310070773
5 √n52.263462569301
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
389933814 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
194966907 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19746.741857836 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999948709 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389933813 can be divided by 2 positive divisors.
The sum of these divisors (counting 389933813) is 389933814, the average is 194966907.
Base
System
Value
2
Binary
10111001111011110101011110101
3
Ternary
1000011201200122002
4
Quaternary
113033132223311
5
Quinary
1244310340223
6
Senary
102405345045
8
Octal
2717365365
10
Decimal
389933813
12
Duodecimal
aa708185
16
Hexadecimal
173deaf5
20
Vigesimal
61h1ead
36
Base36
6g5mut
md5
61d4e397c37f5e56ed9e92ff23fbdce5
sha1
fcdc6f47e8a53a3e60c77731767be2f3111e30f4
sha256
c69ea9a013af8d5bf733ee901ab0f0b4739753ed23799d355d6816e42ec25535
sha512
a994f7f470d29c05efc673c1f71278582c6c0343db74987d83e754f94ba3cb5ffc33a7a9a13504122da59bf9d7cf17713c159040a2ca34c0b7a62a8704f9153d
ripemd-160
79683d220a6b3b9b24be1e173064a468180a8efe
Diameter
779867626
Circumference
2450026404.6141
Area
4.7767406895093E+17
Volume
2.4834836143635E+26
Surface area
1.9106962758037E+18
Circumference
2450026404.6141
Perimeter
1559735252
Area
152048378520718969
Diagonal
551449686.77245
Surface area
912290271124313814
Volume
5.9288803997051E+25
Space diagonal
675385175.70506
Perimeter
1169801439
Area
6.5838879201587E+16
Altitude
337692587.85253
Surface area
6.5838879201587E+16
Volume
6.9872525591258E+24
Height
183816562.25748