390996829 is an odd 9-digits prime number following 390996828
and preceding 390996830 . In scientific notation, it is written as 3.90996829 × 10^8.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 390996828 positive integers (up to 390996829) that are relatively prime to 390996829.
390996829 has 2 divisors, whose sum is 390996830
The reverse of 390996829 is 928699093
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
three hundred ninety million nine hundred ninety-six thousand eight hundred twenty-nine
Scientific notation
3.90996829 × 10^8
Engineering notation
3.90996829 × 10^6
Prime Factorization
390996829
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
390996829 Product of the distinct prime numbers
The prime factorization of 390996829 is 390996829.
Since it has a total of 1 prime factors.
8 , 7 , 91 , 32 , 301 , 569 , 2243 , 1148 , 25638 , 31122 , 375483 , 668853 , 884296 , 7513944 , 31114166 , 31810180 , 737493407 , 943974478 , 6190463841 , 6832410079
n×2
781993658
n×3
1172990487
n×4
1563987316
n×5
1954984145
n÷2
195498414.5
n÷3
130332276.33333
n÷3
97749207.25
n÷5
78199365.8
n2
152878520288055241
n3
5.9775016654842E+25
n4
2.3371841965465E+34
n5
9.1383160963861E+42
2 √n19773.639750941
3 √n731.23630437739
4 √n140.61877453221
5 √n52.291927099191
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
390996830 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
195498415 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19773.639776227 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999948849 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 390996829 can be divided by 2 positive divisors.
The sum of these divisors (counting 390996829) is 390996830, the average is 195498415.
Base
System
Value
2
Binary
10111010011100010001101011101
3
Ternary
1000020201200211001
4
Quaternary
113103202031131
5
Quinary
1300043344304
6
Senary
102444230301
8
Octal
2723421535
10
Decimal
390996829
12
Duodecimal
aab3b391
16
Hexadecimal
174e235d
20
Vigesimal
623ec19
36
Base36
6gsf31
md5
68f98c13a22aed07512ab331d530f53d
sha1
1da5229783ab79f2efdba9704bed5ce6e9b3d4f0
sha256
437f219b073ca78b2d5821a9317af6a5733619e97550ba04c67374d685a4eaa8
sha512
508e9e1a89c64e67e8bec5dafb49387aa0e6e01345451e6d4ab12dd827f6ee4a1bca3f0432f3335e3305a5c6492100550775c0f9a88052c715fbaa91632b355f
ripemd-160
51099f30a396e7ce67fde95140e21458703db01c
Diameter
781993658
Circumference
2456705531.1266
Area
4.8028203622863E+17
Volume
2.5038500425474E+26
Surface area
1.9211281449145E+18
Circumference
2456705531.1266
Perimeter
1563987316
Area
152878520288055241
Diagonal
552953018.41667
Surface area
917271121728331446
Volume
5.9775016654842E+25
Space diagonal
677226373.42632
Perimeter
1172990487
Area
6.6198341131215E+16
Altitude
338613186.71316
Surface area
6.6198341131215E+16
Volume
7.0445532703629E+24
Height
184317672.80556