185428401 is an odd 9-digits composite number following 185428400
and preceding 185428402 . In scientific notation, it is written as 1.85428401 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 115144704 positive integers (up to 185428401) that are relatively prime to 185428401.
185428401 has 16 divisors, whose sum is 264487104
The reverse of 185428401 is 104824581
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred eighty-five million four hundred twenty-eight thousand four hundred one
Scientific notation
1.85428401 × 10^8
Engineering notation
1.85428401 × 10^6
Prime Factorization
3 × 17 × 97 × 37483
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
185428401
Product of the distinct prime numbers
The prime factorization of 185428401 is 3 × 17 × 97 × 37483.
Since it has a total of 4 prime factors.
9 , 2 , 42 , 12 , 74 , 153 , 7010 , 1041 , 38132 , 57561 , 500172 , 276239 , 6028874 , 1312234 , 785224 , 39085366 , 571656839 , 488134999 , 9074824222 , 8911291635
n×2
370856802
n×3
556285203
n×4
741713604
n×5
927142005
n÷2
92714200.5
n÷3
61809467
n÷3
46357100.25
n÷5
37085680.2
n2
34383691897416801
n3
6.3757130090147E+24
n4
1.1822382684965E+33
n5
2.1922055172831E+41
2 √n
13617.209736212
3 √n
570.24140897717
4 √n
116.6928007043
5 √n
45.043823769229
1 , 3 , 17 , 51 , 97 , 291 , 1649 , 4947 , 37483 , 112449 , 637211 , 1911633 , 3635851 , 10907553 , 61809467 , 185428401
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
-185428400
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 185428401 can be divided by 16 positive divisors.
The sum of these divisors (counting 185428401) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011000011010110100110110001
3
Ternary
110220220201221120
4
Quaternary
23003112212301
5
Quinary
334432202101
6
Senary
30222212453
8
Octal
1303264661
10
Decimal
185428401
12
Duodecimal
52124129
16
Hexadecimal
b0d69b1
20
Vigesimal
2hiib01
36
Base36
32edgx
md5
8b49edb90322cebbe7a0c91872b967f4
sha1
4fc9795406ac2bc427723ed8c0ff323914bfe411
sha256
eb4041056428b339a32fa1c9bb0529e68977a27db7b7b1e98e384de086864829
sha512
e9362eec42432bba352d71f507b2d705ab5b8fbfc2a395a18afb248f75589e6f87b6d6e2fd336085e8f200dea4be6291bf39128c04aa627aa520acc2baf0f022
ripemd-160
38dcb77a026ade7753cff2a4056ac8cbb0fed119
Diameter
370856802
Circumference
1165081004.697
Area
1.0801955386822E+17
Volume
2.670652420069E+25
Surface area
4.3207821547288E+17
Circumference
1165081004.697
Perimeter
741713604
Area
34383691897416801
Diagonal
262235359.54336
Surface area
206302151384500806
Volume
6.3757130090147E+24
Space diagonal
321171411.69826
Perimeter
556285203
Area
1.488857532953E+16
Altitude
160585705.84913
Surface area
1.488857532953E+16
Volume
7.5138498392892E+23
Height
87411786.514452