427989825 is an odd 9-digits composite number following 427989824
and preceding 427989826 . In scientific notation, it is written as 4.27989825 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 228258000 positive integers (up to 427989825) that are relatively prime to 427989825.
427989825 has 16 divisors, whose sum is 554598144
The reverse of 427989825 is 528989724
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
four hundred twenty-seven million nine hundred eighty-nine thousand eight hundred twenty-five
Scientific notation
4.27989825 × 10^8
Engineering notation
4.27989825 × 10^6
Prime Factorization
81 × 15 × 5 × 70451
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
427989825
Product of the distinct prime numbers
The prime factorization of 427989825 is 81 × 15 × 5 × 70451.
Since it has a total of 4 prime factors.
2 , 4 , 8 , 8 , 65 , 531 , 7587 , 3363 , 58962 , 9579 , 236280 , 90318 , 8106706 , 9564890 , 3573060 , 83839815 , 73234864 , 725477455 , 8755072679 , 9296444871
n×2
855979650
n×3
1283969475
n×4
1711959300
n×5
2139949125
n÷2
213994912.5
n÷3
142663275
n÷3
106997456.25
n÷5
85597965
n2
183175290303530625
n3
7.8397160441332E+25
n4
3.3553186977783E+34
n5
1.4360422622814E+43
2 √n
20687.914950521
3 √n
753.60623232604
4 √n
143.83294111754
5 √n
53.24596334454
1 , 5 , 15 , 75 , 81 , 405 , 1215 , 6075 , 70451 , 352255 , 1056765 , 5283825 , 5706531 , 28532655 , 85597965 , 427989825
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
-427989824
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 427989825 can be divided by 16 positive divisors.
The sum of these divisors (counting 427989825) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001100000101001101101000001
3
Ternary
1002211100010200000
4
Quaternary
121200221231001
5
Quinary
1334031133300
6
Senary
110245150213
8
Octal
3140515501
10
Decimal
427989825
12
Duodecimal
bb3bb369
16
Hexadecimal
19829b41
20
Vigesimal
6deieb5
36
Base36
72tb29
md5
5349df5597f497912fcb4820d245c8a4
sha1
90a3614107632c39a5c23d5788ce5b11444f7b30
sha256
70f32da5839aeb1f655aaf1d63cbe302f7dc03dc7f5ea5443332710bd3c85ad5
sha512
be101a1a020ef0d5271c48cf55e8800f2a5624fb8447e0e1fa2b25141e847868b0b85fd1b8e798707690925065828eadfd57a6cd232097cbc4750cac5c51d0ea
ripemd-160
c7edeb1a6a56c05167cdaef792eed0779cc0ab91
Diameter
855979650
Circumference
2689139380.0624
Area
5.7546214633675E+17
Volume
3.2838925773972E+26
Surface area
2.301848585347E+18
Circumference
2689139380.0624
Perimeter
1711959300
Area
183175290303530625
Diagonal
605269015.07269
Surface area
1099051741821183750
Volume
7.8397160441332E+25
Space diagonal
741300122.02251
Perimeter
1283969475
Area
7.9317227374223E+16
Altitude
370650061.01126
Surface area
7.9317227374223E+16
Volume
9.239193962306E+24
Height
201756338.35756