428888949 is an odd 9-digits composite number following 428888948
and preceding 428888950 . In scientific notation, it is written as 4.28888949 × 10^8.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 282683520 positive integers (up to 428888949) that are relatively prime to 428888949.
428888949 has 16 divisors, whose sum is 578360640
The reverse of 428888949 is 949888824
Previous prime number is 571
Is Prime? no Number parity odd Number length 9 Sum of Digits 60 Digital Root 6
Name
four hundred twenty-eight million eight hundred eighty-eight thousand nine hundred forty-nine
Scientific notation
4.28888949 × 10^8
Engineering notation
4.28888949 × 10^6
Prime Factorization
3 × 109 × 571 × 2297
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
428888949 Product of the distinct prime numbers
The prime factorization of 428888949 is 3 × 109 × 571 × 2297.
Since it has a total of 4 prime factors.
8 , 2 , 46 , 51 , 160 , 437 , 9905 , 4102 , 17682 , 46223 , 709704 , 249143 , 4392288 , 1196431 , 12631050 , 70791937 , 475838889 , 782532960 , 8590995903 , 7495047403
n×2
857777898
n×3
1286666847
n×4
1715555796
n×5
2144444745
n÷2
214444474.5
n÷3
142962983
n÷3
107222237.25
n÷5
85777789.8
n2
183945730574324601
n3
7.8892291059059E+25
n4
3.3836031796522E+34
n5
1.4511900115541E+43
2 √n20709.634207296
3 √n754.13359027664
4 √n143.9084229894
5 √n53.268316466585
1 , 3 , 109 , 327 , 571 , 1713 , 2297 , 6891 , 62239 , 186717 , 250373 , 751119 , 1311587 , 3934761 , 142962983 , 428888949
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-428888948 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 428888949 can be divided by 16 positive divisors.
The sum of these divisors (counting 428888949) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001100100000101001101110101
3
Ternary
1002220000211000220
4
Quaternary
121210011031311
5
Quinary
1334243421244
6
Senary
110320324553
8
Octal
3144051565
10
Decimal
428888949
12
Duodecimal
bb773759
16
Hexadecimal
19905375
20
Vigesimal
6e0b279
36
Base36
73cktx
md5
3ef47085b05dfaf5787232738559c009
sha1
9e0aad9db2faaac4c84b77942989df700de23873
sha256
1160bed78bb49f7078fb1ba6b7a054928de720d9c8d7338a56b3f708c6864ff4
sha512
c4bbbfa28a0c83b6c13b829f4502077486ecb885b0447be12b4c518c744b8c693134691c5a0a9edf079271a02508478ffc4557320cdef163402afd48ed3e4ae3
ripemd-160
c43b70005db5a19583c59cdef6c990b891a3e3d4
Diameter
857777898
Circumference
2694788742.7685
Area
5.7788255583151E+17
Volume
3.3046325602134E+26
Surface area
2.311530223326E+18
Circumference
2694788742.7685
Perimeter
1715555796
Area
183945730574324601
Diagonal
606540568.42774
Surface area
1103674383445947606
Volume
7.8892291059059E+25
Space diagonal
742857450.47282
Perimeter
1286666847
Area
7.9650837797527E+16
Altitude
371428725.23641
Surface area
7.9650837797527E+16
Volume
9.2975456652006E+24
Height
202180189.47591