425475781 is an odd 9-digits composite number following 425475780
and preceding 425475782 . In scientific notation, it is written as 4.25475781 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 403769520 positive integers (up to 425475781) that are relatively prime to 425475781.
425475781 has 8 divisors, whose sum is 447473664
The reverse of 425475781 is 187574524
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
four hundred twenty-five million four hundred seventy-five thousand seven hundred eighty-one
Scientific notation
4.25475781 × 10^8
Engineering notation
4.25475781 × 10^6
Prime Factorization
127 × 23 × 145661
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
425475781
Product of the distinct prime numbers
The prime factorization of 425475781 is 127 × 23 × 145661.
Since it has a total of 3 prime factors.
8 , 7 , 42 , 56 , 520 , 357 , 4075 , 233 , 29022 , 73082 , 608857 , 82146 , 7355870 , 6988606 , 19769201 , 13144200 , 315313919 , 62653432 , 1478894882 , 3775711551
n×2
850951562
n×3
1276427343
n×4
1701903124
n×5
2127378905
n÷2
212737890.5
n÷3
141825260.33333
n÷3
106368945.25
n÷5
85095156.2
n2
181029640217559961
n3
7.7023727555715E+25
n4
3.2771730637299E+34
n5
1.3943577687627E+43
2 √n
20627.064284575
3 √n
752.12775399028
4 √n
143.62125290003
5 √n
53.183261697114
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
-425475780
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 425475781 can be divided by 8 positive divisors.
The sum of these divisors (counting 425475781) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001010111000011111011000101
3
Ternary
1002122121102001021
4
Quaternary
121113003323011
5
Quinary
1332410211111
6
Senary
110115231141
8
Octal
3127037305
10
Decimal
425475781
12
Duodecimal
ba5a84b1
16
Hexadecimal
195c3ec5
20
Vigesimal
6cj4991
36
Base36
71bf7p
md5
35fab5e16a076e8dffc7d38af920aad9
sha1
497c829db2b7cf8eb5b5daae579dc0cdcda8ebe4
sha256
2c7df33533b3d6264c32d0cf43ef00ff996b3a61d1d2a47e27c9203ea03a7773
sha512
8f86baeafaace82ad9bac904ecfa5a748d75245d7830e82831def9163e3d6da2cdb799378738bfaa51b7b34962469584db660b6b94cb33a091ad2bab9543f4f4
ripemd-160
af58a27b8daedd6414c75f7572eb294a5c46c7e8
Diameter
850951562
Circumference
2673343175.74
Area
5.6872138778949E+17
Volume
3.2263623552152E+26
Surface area
2.274885551158E+18
Circumference
2673343175.74
Perimeter
1701903124
Area
181029640217559961
Diagonal
601713619.95148
Surface area
1086177841305359766
Volume
7.7023727555715E+25
Space diagonal
736945670.08205
Perimeter
1276427343
Area
7.8388133633182E+16
Altitude
368472835.04102
Surface area
7.8388133633182E+16
Volume
9.0773333444852E+24
Height
200571206.65049