808575381 is an odd 9-digits composite number following 808575380
and preceding 808575382 . In scientific notation, it is written as 8.08575381 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 510677136 positive integers (up to 808575381) that are relatively prime to 808575381.
808575381 has 12 divisors, whose sum is 948194700
The reverse of 808575381 is 183575808
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred eight million five hundred seventy-five thousand three hundred eighty-one
Scientific notation
8.08575381 × 10^8
Engineering notation
8.08575381 × 10^6
Prime Factorization
9 × 19 × 19 × 248869
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42556599
Product of the distinct prime numbers
The prime factorization of 808575381 is 9 × 19 × 19 × 248869.
Since it has a total of 4 prime factors.
8 , 9 , 92 , 50 , 684 , 169 , 6015 , 2515 , 67022 , 29943 , 684516 , 374261 , 9455383 , 9313504 , 72916990 , 62386341 , 665675183 , 704952230 , 2418989567 , 1218496282
n×2
1617150762
n×3
2425726143
n×4
3234301524
n×5
4042876905
n÷2
404287690.5
n÷3
269525127
n÷3
202143845.25
n÷5
161715076.2
n2
653794146759295161
n3
5.2864185131147E+26
n4
4.2744678633671E+35
n5
3.4562294811943E+44
2 √n
28435.459922428
3 √n
931.62293448135
4 √n
168.62817060749
5 √n
60.470575638816
1 , 9 , 19 , 171 , 361 , 3249 , 248869 , 2239821 , 4728511 , 42556599 , 89841709 , 808575381
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-808575380
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 808575381 can be divided by 12 positive divisors.
The sum of these divisors (counting 808575381) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000001100011110000110010101
3
Ternary
2002100110212220100
4
Quaternary
300030132012111
5
Quinary
3123443403011
6
Senary
212122324313
8
Octal
6014360625
10
Decimal
808575381
12
Duodecimal
1a6959699
16
Hexadecimal
3031e195
20
Vigesimal
ccdbi91
36
Base36
ddekr9
md5
d95418c4893c8ec27da881dc7b51499c
sha1
24d0b5f19be2288de3647b83e7baf97d78ca0681
sha256
c13e65c29b1ea5b7d6783e2da8fa9749fe422f36d07e129003a335adbe142296
sha512
da4d5f491ef2fc952a1a04ddde7108a708a5f6bd0be4f94a8f44723430835bd805ba6f0ae0812be0d0cb41aff252e4103fb08f8a423eb8e4b55d4a80b6586ff5
ripemd-160
8f639ded5c8146184f7cd0996402ea5395c3a68b
Diameter
1617150762
Circumference
5080428953.6463
Area
2.053954888419E+18
Volume
2.2143698086136E+27
Surface area
8.215819553676E+18
Circumference
5080428953.6463
Perimeter
3234301524
Area
653794146759295161
Diagonal
1143498270.0112
Surface area
3922764880555770966
Volume
5.2864185131147E+26
Space diagonal
1400493641.6414
Perimeter
2425726143
Area
2.8310116996956E+17
Altitude
700246820.82068
Surface area
2.8310116996956E+17
Volume
6.2301039646891E+25
Height
381166090.00373