423996921 is an odd 9-digits composite number following 423996920
and preceding 423996922 . In scientific notation, it is written as 4.23996921 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 278792064 positive integers (up to 423996921) that are relatively prime to 423996921.
423996921 has 8 divisors, whose sum is 477561960
The reverse of 423996921 is 129699324
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
four hundred twenty-three million nine hundred ninety-six thousand nine hundred twenty-one
Scientific notation
4.23996921 × 10^8
Engineering notation
4.23996921 × 10^6
Prime Factorization
9 × 73 × 645353
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
423996921
Product of the distinct prime numbers
The prime factorization of 423996921 is 9 × 73 × 645353.
Since it has a total of 3 prime factors.
8 , 9 , 84 , 76 , 980 , 153 , 2738 , 9293 , 86035 , 56955 , 974165 , 100896 , 8978312 , 9333897 , 70036497 , 71674888 , 823191876 , 538316803 , 7631639045 , 4055742849
n×2
847993842
n×3
1271990763
n×4
1695987684
n×5
2119984605
n÷2
211998460.5
n÷3
141332307
n÷3
105999230.25
n÷5
84799384.2
n2
179773389017480241
n3
7.6223363421147E+25
n4
3.231847139883E+34
n5
1.3702932364531E+43
2 √n
20591.185517109
3 √n
751.25533234864
4 √n
143.49629095245
5 √n
53.146239530699
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
-423996920
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 423996921 can be divided by 8 positive divisors.
The sum of these divisors (counting 423996921) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001010001011010110111111001
3
Ternary
1002112211021102200
4
Quaternary
121101122313321
5
Quinary
1332020400141
6
Senary
110023420413
8
Octal
3121326771
10
Decimal
423996921
12
Duodecimal
b9bb4709
16
Hexadecimal
1945adf9
20
Vigesimal
6c9jc61
36
Base36
70fq49
md5
92830ed302120722044d524087e93f09
sha1
2880473eb89b610b5eebb7da154bab6a7694ef34
sha256
a4178b3d5cc7dac05e0ca5d15ad560983e7f76b930b18b347cda9eaea71922a7
sha512
df9cec1cf79e503629324aa91a4015afe61e5b2da41aa5939abb13ecc3d3fc86dce759f3a2baf38449cb4170b03e577637d307a364766a3a81cf6b583a2b793a
ripemd-160
52ca999b02188cc2bdb81d97a666cccfc9fcd6bb
Diameter
847993842
Circumference
2664051224.3166
Area
5.6477475824826E+17
Volume
3.1928367807437E+26
Surface area
2.259099032993E+18
Circumference
2664051224.3166
Perimeter
1695987684
Area
179773389017480241
Diagonal
599622196.08263
Surface area
1078640334104881446
Volume
7.6223363421147E+25
Space diagonal
734384209.42477
Perimeter
1271990763
Area
7.784416090678E+16
Altitude
367192104.71238
Surface area
7.784416090678E+16
Volume
8.9830095266566E+24
Height
199874065.36088