16391393 is an odd 8-digits prime number following 16391392
and preceding 16391394 . In scientific notation, it is written as 1.6391393 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 16391392 positive integers (up to 16391393) that are relatively prime to 16391393.
16391393 has 2 divisors, whose sum is 16391394
The reverse of 16391393 is 39319361
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
sixteen million three hundred ninety-one thousand three hundred ninety-three
Scientific notation
1.6391393 × 10^7
Engineering notation
1.6391393 × 10^6
Prime Factorization
16391393
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
16391393 Product of the distinct prime numbers
The prime factorization of 16391393 is 16391393.
Since it has a total of 1 prime factors.
2 , 8 , 63 , 93 , 814 , 986 , 6055 , 6099 , 30348 , 89500 , 754072 , 410055 , 8183214 , 8089025 , 29171196 , 87168582 , 931416935 , 663138117 , 9415624004 , 8491287462
n×2
32782786
n×3
49174179
n×4
65565572
n×5
81956965
n÷2
8195696.5
n÷3
5463797.6666667
n÷3
4097848.25
n÷5
3278278.6
n2
268677764480449
n3
4.4040028279605E+21
n4
7.2187741126212E+28
n5
1.183257634582E+36
2 √n4048.6285332196
3 √n254.02236457549
4 √n63.628834133745
5 √n27.728295432824
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
16391394 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
8195697 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4048.6286567182 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998779848 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 16391393 can be divided by 2 positive divisors.
The sum of these divisors (counting 16391393) is 16391394, the average is 8195697.
Base
System
Value
2
Binary
111110100001110011100001
3
Ternary
1010211202202122
4
Quaternary
332201303201
5
Quinary
13144011033
6
Senary
1343154025
8
Octal
76416341
10
Decimal
16391393
12
Duodecimal
55a5915
16
Hexadecimal
fa1ce1
20
Vigesimal
528i9d
36
Base36
9rboh
md5
16018573b96fdd2fd29ed965a114aab4
sha1
c90e03f8a285b05d666e57659a7f5e92019924fb
sha256
0441844469a0d5d49dcd3f6d45d17194caf345671e6dfcdf6d6d970afc989aa8
sha512
fea62fdc062eda46131d53f98cd92edb32c81e4f182601929d3bf297ff7d3d5de8cbf2ee5af1fa275c5e3214fde138991a2890bebd7d5dc1e59c358422527e87
ripemd-160
a3f2608d4edfcec039f583db7a75ea991f9d5a37
Diameter
32782786
Circumference
102990159.66181
Area
8.4407609107471E+14
Volume
1.8447443907612E+22
Surface area
3.3763043642988E+15
Circumference
102990159.66181
Perimeter
65565572
Area
268677764480449
Diagonal
23180930.286787
Surface area
1612066586882694
Volume
4.4040028279605E+21
Space diagonal
28390725.482829
Perimeter
49174179
Area
1.1634088473604E+14
Altitude
14195362.741414
Surface area
1.1634088473604E+14
Volume
5.1901671066926E+20
Height
7726976.7622625