421640273 is an odd 9-digits composite number following 421640272
and preceding 421640274 . In scientific notation, it is written as 4.21640273 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 396423936 positive integers (up to 421640273) that are relatively prime to 421640273.
421640273 has 8 divisors, whose sum is 446908392
The reverse of 421640273 is 372046124
Previous prime number is 997
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
four hundred twenty-one million six hundred forty thousand two hundred seventy-three
Scientific notation
4.21640273 × 10^8
Engineering notation
4.21640273 × 10^6
Prime Factorization
17 × 997 × 24877
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
421640273
Product of the distinct prime numbers
The prime factorization of 421640273 is 17 × 997 × 24877.
Since it has a total of 3 prime factors.
4 , 7 , 30 , 97 , 592 , 277 , 8243 , 8058 , 81864 , 87456 , 983586 , 434751 , 7036182 , 6783912 , 19144158 , 11558363 , 717566778 , 355172004 , 8215673529 , 5978895712
n×2
843280546
n×3
1264920819
n×4
1686561092
n×5
2108201365
n÷2
210820136.5
n÷3
140546757.66667
n÷3
105410068.25
n÷5
84328054.6
n2
177780519815514529
n3
7.4959426909095E+25
n4
3.1605913225875E+34
n5
1.3326325880972E+43
2 √n
20533.881099295
3 √n
749.86087671306
4 √n
143.29647971704
5 √n
53.087028549269
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-421640272
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421640273 can be divided by 8 positive divisors.
The sum of these divisors (counting 421640273) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001001000011011100001010001
3
Ternary
1002101101112201102
4
Quaternary
121020123201101
5
Quinary
1330414442043
6
Senary
105501114145
8
Octal
3110334121
10
Decimal
421640273
12
Duodecimal
b9258955
16
Hexadecimal
1921b851
20
Vigesimal
6bf50dd
36
Base36
6z17pt
md5
785f97a837982bc02c5bac035f75ed08
sha1
12d136be9182da3b704ea3d6f9f1eea74c027d5d
sha256
16db02b0c3cc145022a95a1834c82558076d454d44519e83c54adfb10123ef54
sha512
403314bfc909d0c896ff6a05e28c494f0549a7f619fb4b09f3aa81a787ecca490182f1ca2a4c32c89400669097025ea8f310b078a5918ec8e69e1a7b66da36c6
ripemd-160
a012d86b380a96a9f16a71a7d2bab57b9dae608e
Diameter
843280546
Circumference
2649243968.2288
Area
5.585139750038E+17
Volume
3.1398931319322E+26
Surface area
2.2340559000152E+18
Circumference
2649243968.2288
Perimeter
1686561092
Area
177780519815514529
Diagonal
596289392.51929
Surface area
1066683118893087174
Volume
7.4959426909095E+25
Space diagonal
730302375.35321
Perimeter
1264920819
Area
7.6981223229119E+16
Altitude
365151187.67661
Surface area
7.6981223229119E+16
Volume
8.8340531802131E+24
Height
198763130.83976