421103661 is an odd 9-digits composite number following 421103660
and preceding 421103662 . In scientific notation, it is written as 4.21103661 × 10^8.
The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors.
There are 248988800 positive integers (up to 421103661) that are relatively prime to 421103661.
421103661 has 16 divisors, whose sum is 627455808
The reverse of 421103661 is 166301124
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 24 Digital Root 6
Name
four hundred twenty-one million one hundred three thousand six hundred sixty-one
Scientific notation
4.21103661 × 10^8
Engineering notation
4.21103661 × 10^6
Prime Factorization
3 × 41 × 11 × 311237
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
421103661 Product of the distinct prime numbers
The prime factorization of 421103661 is 3 × 41 × 11 × 311237.
Since it has a total of 4 prime factors.
8 , 2 , 85 , 33 , 748 , 988 , 7231 , 6860 , 65417 , 45543 , 696468 , 347435 , 4083674 , 4260236 , 22058240 , 18375957 , 756614823 , 275474670 , 6571796982 , 7795137800
n×2
842207322
n×3
1263310983
n×4
1684414644
n×5
2105518305
n÷2
210551830.5
n÷3
140367887
n÷3
105275915.25
n÷5
84220732.2
n2
177328293307602921
n3
7.4673593510713E+25
n4
3.1445323607387E+34
n5
1.32417408924E+43
2 √n20520.810437212
3 √n749.54263136416
4 √n143.25086539778
5 √n53.073509134049
1 , 3 , 11 , 33 , 41 , 123 , 451 , 1353 , 311237 , 933711 , 3423607 , 10270821 , 12760717 , 38282151 , 140367887 , 421103661
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-421103660 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421103661 can be divided by 16 positive divisors.
The sum of these divisors (counting 421103661) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000110011000100000101101
3
Ternary
1002100101021121220
4
Quaternary
121012120200231
5
Quinary
1330300304121
6
Senary
105441413553
8
Octal
3106304055
10
Decimal
421103661
12
Duodecimal
b903a2b9
16
Hexadecimal
1919882d
20
Vigesimal
6bbhj31
36
Base36
6yppnx
md5
7b242bc75f70c0e3dedc7c9579dca29f
sha1
bea51b694bc470892a216c990e55e99a4a1a531e
sha256
fb6537e6d1b4cca90533bb27ee18e63df7d9352535eac58459f22aec53d10da4
sha512
c061b34f764cc2d3a92d8b8824157b250c5a9c78938e10959b5c650a635354ecef6094c0692df6fc85727902dc346bea16cfc25eedced9f7d1b92ba9f7771894
ripemd-160
e0fe34a369220269f0f3097ba9575ac872bd720f
Diameter
842207322
Circumference
2645872335.5947
Area
5.5709326352878E+17
Volume
3.1279201705388E+26
Surface area
2.2283730541151E+18
Circumference
2645872335.5947
Perimeter
1684414644
Area
177328293307602921
Diagonal
595530508.55116
Surface area
1063969759845617526
Volume
7.4673593510713E+25
Space diagonal
729372936.10526
Perimeter
1263310983
Area
7.6785403407061E+16
Altitude
364686468.05263
Surface area
7.6785403407061E+16
Volume
8.8003673911655E+24
Height
198510169.51705