420912244 is an even 9-digits composite number following 420912243
and preceding 420912245 . In scientific notation, it is written as 4.20912244 × 10^8.
The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors.
There are 199104480 positive integers (up to 420912244) that are relatively prime to 420912244.
420912244 has 24 divisors, whose sum is 776434400
The reverse of 420912244 is 442219024
Previous prime number is 811
Is Prime? no Number parity even Number length 9 Sum of Digits 28 Digital Root 1
Name
four hundred twenty million nine hundred twelve thousand two hundred forty-four
Scientific notation
4.20912244 × 10^8
Engineering notation
4.20912244 × 10^6
Prime Factorization
2 × 2 × 19 × 811 × 6829
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
210456122 Product of the distinct prime numbers
The prime factorization of 420912244 is 2 × 2 × 19 × 811 × 6829.
Since it has a total of 5 prime factors.
8 , 4 , 61 , 64 , 876 , 864 , 808 , 2653 , 10279 , 53921 , 637295 , 15600 , 3578341 , 2912541 , 95663624 , 33098040 , 233006327 , 834342837 , 6444792033 , 8079105120
n×2
841824488
n×3
1262736732
n×4
1683648976
n×5
2104561220
n÷2
210456122
n÷3
140304081.33333
n÷3
105228061
n÷5
84182448.8
n2
177167117149115536
n3
7.4571808842245E+25
n4
3.1388187398928E+34
n5
1.3211672393175E+43
2 √n20516.145934361
3 √n749.42904338094
4 √n143.23458358358
5 √n53.068683234621
1 , 2 , 4 , 19 , 38 , 76 , 811 , 1622 , 3244 , 6829 , 13658 , 15409 , 27316 , 30818 , 61636 , 129751 , 259502 , 519004 , 5538319 , 11076638 , 22153276 , 105228061 , 210456122 , 420912244
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-420912243 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420912244 can be divided by 24 positive divisors.
The sum of these divisors (counting 420912244) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001000101101001110001110100
3
Ternary
1002100000120001101
4
Quaternary
121011221301310
5
Quinary
1330223142434
6
Senary
105433335444
8
Octal
3105516164
10
Decimal
420912244
12
Duodecimal
b8b67584
16
Hexadecimal
19169c74
20
Vigesimal
6bae0c4
36
Base36
6yllys
md5
e010718d24007d93be7e10d8e344205c
sha1
cc26ec99ff728e3e312d7791cd6eba898a429f5c
sha256
cc68384eb1ab67ae22a08f620464afab286fc46d1c1799991aaf38327582b3e1
sha512
d636cb8ae702d1045b1c7830d75509675bdc26da3e42520a0b4896e68c9d99742178ab60b4af017b320e15ec6b8da15fadde347d64dcd81308455c782d116cbc
ripemd-160
1f322e9dfb6fe3abea34a628afaec0c9dbb2dba2
Diameter
841824488
Circumference
2644669627.1128
Area
5.5658691369334E+17
Volume
3.123656624316E+26
Surface area
2.2263476547734E+18
Circumference
2644669627.1128
Perimeter
1683648976
Area
177167117149115536
Diagonal
595259804.03369
Surface area
1063002702894693216
Volume
7.4571808842245E+25
Space diagonal
729041392.13583
Perimeter
1262736732
Area
7.6715612083194E+16
Altitude
364520696.06791
Surface area
7.6715612083194E+16
Volume
8.7883719529497E+24
Height
198419934.6779