1623921421 is an odd 10-digits prime number following 1623921420
and preceding 1623921422 . In scientific notation, it is written as 1.623921421 × 10^9.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 1623921420 positive integers (up to 1623921421) that are relatively prime to 1623921421.
1623921421 has 2 divisors, whose sum is 1623921422
The reverse of 1623921421 is 1241293261
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 31 Digital Root 4
Name
one billion six hundred twenty-three million nine hundred twenty-one thousand four hundred twenty-one
Scientific notation
1.623921421 × 10^9
Engineering notation
1.623921421 × 10^9
Prime Factorization
1623921421
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1623921421 Product of the distinct prime numbers
The prime factorization of 1623921421 is 1623921421.
Since it has a total of 1 prime factors.
2 , 5 , 80 , 32 , 740 , 553 , 9585 , 9436 , 94175 , 43280 , 931222 , 610857 , 6640425 , 325178 , 50935204 , 65053949 , 701389330 , 802825021 , 4017618590 , 3529787510
n×2
3247842842
n×3
4871764263
n×4
6495685684
n×5
8119607105
n÷2
811960710.5
n÷3
541307140.33333
n÷3
405980355.25
n÷5
324784284.2
n2
2637120781582659241
n3
4.2824769269763E+27
n4
6.9544060166551E+36
n5
1.1293408900778E+46
2 √n40297.908394853
3 √n1175.4071734473
4 √n200.74338941757
5 √n69.520518435457
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1623921422 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
811960711 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
40297.908407261 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999987684 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1623921421 can be divided by 2 positive divisors.
The sum of these divisors (counting 1623921421) is 1623921422, the average is 811960711.
Base
System
Value
2
Binary
1100000110010110001001100001101
3
Ternary
11012011200202101211
4
Quaternary
1200302301030031
5
Quinary
11311210441141
6
Senary
425050134421
8
Octal
14062611415
10
Decimal
1623921421
12
Duodecimal
393a21411
16
Hexadecimal
60cb130d
20
Vigesimal
1579a3b1
36
Base36
quu9sd
md5
39b6bc5617bcc4ed270b775e523b87ae
sha1
283bb4bac075bf64fb866a3833d08b6fdb685ee0
sha256
7dc91bd56dd2a1f72e7e3064a9081787aa1dc7188f8b317c14ec0d850c5b0310
sha512
072550568309bc386402ab1f09f0135e64601ef2fe15fdee255692d69d3981c4c9c6453f6522f9fd3f384e85d164a9269c0d689037341c11c1d09c480dc60ebd
ripemd-160
6d7e045f3a7847381d3fefe7cb421d25e0943a68
Diameter
3247842842
Circumference
10203399212.441
Area
8.2847592740491E+18
Volume
1.7938397403942E+28
Surface area
3.3139037096196E+19
Circumference
10203399212.441
Perimeter
6495685684
Area
2637120781582659241
Diagonal
2296571697.8064
Surface area
1.5822724689496E+19
Volume
4.2824769269763E+27
Space diagonal
2812714408.6714
Perimeter
4871764263
Area
1.1419067948492E+18
Altitude
1406357204.3357
Surface area
1.1419067948492E+18
Volume
5.0469474588998E+26
Height
765523899.2688