420888923 is an odd 9-digits composite number following 420888922
and preceding 420888924 . In scientific notation, it is written as 4.20888923 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 328255200 positive integers (up to 420888923) that are relatively prime to 420888923.
420888923 has 24 divisors, whose sum is 528304896
The reverse of 420888923 is 329888024
Previous prime number is 71
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
four hundred twenty million eight hundred eighty-eight thousand nine hundred twenty-three
Scientific notation
4.20888923 × 10^8
Engineering notation
4.20888923 × 10^6
Prime Factorization
13 × 7 × 13 × 71 × 5011
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
32376071 Product of the distinct prime numbers
The prime factorization of 420888923 is 13 × 7 × 13 × 71 × 5011.
Since it has a total of 5 prime factors.
8 , 10 , 58 , 35 , 882 , 472 , 6208 , 6574 , 90544 , 8961 , 133980 , 310791 , 9150607 , 4894169 , 42653213 , 37299374 , 351657368 , 593313637 , 9382790319 , 3054867790
n×2
841777846
n×3
1262666769
n×4
1683555692
n×5
2104444615
n÷2
210444461.5
n÷3
140296307.66667
n÷3
105222230.75
n÷5
84177784.6
n2
177147485504099929
n3
7.4559414385979E+25
n4
3.1381231620425E+34
n5
1.3208012779134E+43
2 √n20515.577569252
3 √n749.41520220798
4 √n143.23259953395
5 √n53.068095158503
1 , 7 , 13 , 71 , 91 , 169 , 497 , 923 , 1183 , 5011 , 6461 , 11999 , 35077 , 65143 , 83993 , 355781 , 456001 , 846859 , 2490467 , 4625153 , 5928013 , 32376071 , 60126989 , 420888923
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
-420888922 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 420888923 can be divided by 24 positive divisors.
The sum of these divisors (counting 420888923) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001000101100100000101011011
3
Ternary
1002022222101001122
4
Quaternary
121011210011123
5
Quinary
1330221421143
6
Senary
105433035455
8
Octal
3105440533
10
Decimal
420888923
12
Duodecimal
b8b55b8b
16
Hexadecimal
1916415b
20
Vigesimal
6bab263
36
Base36
6yl3yz
md5
67206ccc782a9644346724fc19b1cc9d
sha1
eef18e442d8d370141dc9933a0c00d15f8b6e39e
sha256
26f4f1c037cb87ecfd26c00f49b5b61e8ddfee3be8054d37e23c346d5c2f3c6f
sha512
77f824bba8d7e5471fca5665559635b6aa72aa98d19b302717b8240dfae4207c9d216c580c2d3f64e8e063a4788b5008a37dd0b73787e716559bda33e370076a
ripemd-160
c5c2403feb543cf36f4218bcc9513811b19c701d
Diameter
841777846
Circumference
2644523096.9482
Area
5.5652523906158E+17
Volume
3.123137446546E+26
Surface area
2.2261009562463E+18
Circumference
2644523096.9482
Perimeter
1683555692
Area
177147485504099929
Diagonal
595226823.15921
Surface area
1062884913024599574
Volume
7.4559414385979E+25
Space diagonal
729000998.97895
Perimeter
1262666769
Area
7.6707111331543E+16
Altitude
364500499.48947
Surface area
7.6707111331543E+16
Volume
8.7869112522706E+24
Height
198408941.05307