428939897 is an odd 9-digits composite number following 428939896
and preceding 428939898 . In scientific notation, it is written as 4.28939897 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 417100320 positive integers (up to 428939897) that are relatively prime to 428939897.
428939897 has 8 divisors, whose sum is 440945280
The reverse of 428939897 is 798939824
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 59
Digital Root 5
Name
four hundred twenty-eight million nine hundred thirty-nine thousand eight hundred ninety-seven
Scientific notation
4.28939897 × 10^8
Engineering notation
4.28939897 × 10^6
Prime Factorization
71 × 73 × 82759
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
428939897
Product of the distinct prime numbers
The prime factorization of 428939897 is 71 × 73 × 82759.
Since it has a total of 3 prime factors.
3 , 4 , 20 , 77 , 638 , 866 , 6811 , 8187 , 85364 , 59092 , 735106 , 227880 , 3183965 , 2261717 , 21907873 , 1052241 , 79398486 , 369057919 , 2425567105 , 9652610527
n×2
857879794
n×3
1286819691
n×4
1715759588
n×5
2144699485
n÷2
214469948.5
n÷3
142979965.66667
n÷3
107234974.25
n÷5
85787979.4
n2
183989435238370609
n3
7.8920409400235E+25
n4
3.3852112279335E+34
n5
1.452052155433E+43
2 √n
20710.864226294
3 √n
754.16345043584
4 √n
143.91269654306
5 √n
53.269581962116
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
-428939896
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 428939897 can be divided by 8 positive divisors.
The sum of these divisors (counting 428939897) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001100100010001101001111001
3
Ternary
1002220010101220212
4
Quaternary
121210101221321
5
Quinary
1334302034042
6
Senary
110321400505
8
Octal
3144215171
10
Decimal
428939897
12
Duodecimal
bb799135
16
Hexadecimal
19911a79
20
Vigesimal
6e0h9eh
36
Base36
73do55
md5
01cbb1da4c55884abb3b82964e75a1e0
sha1
adf228654183f4a6b2daa0255b57b0c46005565d
sha256
d902dbd63139108dbcdb9001869a8cf11282043bdb6405202d4595d2b3617042
sha512
c2b0de057267e4d9a74c332587d34c7c63bdd826619e16214e8fa18512ac63afff21f6b4491885e158ee5d0fcbfa7b344b7a28f960075b3f54868e8b47ce6b63
ripemd-160
704652204eb14ab77068e963b3ae1fbf0ff15b85
Diameter
857879794
Circumference
2695108858.4935
Area
5.78019858083E+17
Volume
3.3058103785344E+26
Surface area
2.312079432332E+18
Circumference
2695108858.4935
Perimeter
1715759588
Area
183989435238370609
Diagonal
606612619.78032
Surface area
1103936611430223654
Volume
7.8920409400235E+25
Space diagonal
742945694.99736
Perimeter
1286819691
Area
7.966976247219E+16
Altitude
371472847.49868
Surface area
7.966976247219E+16
Volume
9.3008594434874E+24
Height
202204206.59344