8214704985 is an odd 10-digits composite number following 8214704984
and preceding 8214704986 . In scientific notation, it is written as 8.214704985 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 4381175984 positive integers (up to 8214704985) that are relatively prime to 8214704985.
8214704985 has 8 divisors, whose sum is 13143528000
The reverse of 8214704985 is 5894074128
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 48
Digital Root 3
Name
eight billion two hundred fourteen million seven hundred four thousand nine hundred eighty-five
Scientific notation
8.214704985 × 10^9
Engineering notation
8.214704985 × 10^9
Prime Factorization
3 × 5 × 547646999
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8214704985
Product of the distinct prime numbers
The prime factorization of 8214704985 is 3 × 5 × 547646999.
Since it has a total of 3 prime factors.
4 , 8 , 62 , 100 , 488 , 290 , 4727 , 9604 , 96903 , 91476 , 704528 , 696680 , 1524902 , 7830199 , 93315838 , 52069585 , 874462664 , 990284614 , 1425408924 , 896340631
n×2
16429409970
n×3
24644114955
n×4
32858819940
n×5
41073524925
n÷2
4107352492.5
n÷3
2738234995
n÷3
2053676246.25
n÷5
1642940997
n2
6.7481377990584E+19
n3
5.5433961217392E+29
n4
4.5537363755081E+39
n5
3.7407600904262E+49
2 √n
90635.009709273
3 √n
2017.7343634603
4 √n
301.05648923296
5 √n
96.143160437456
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
-8214704984
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 8214704985 can be divided by 8 positive divisors.
The sum of these divisors (counting 8214704985) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001101000100111001101011001
3
Ternary
210012111102020202210
4
Quaternary
13221220213031121
5
Quinary
113310431024420
6
Senary
3435045345333
8
Octal
75150471531
10
Decimal
8214704985
12
Duodecimal
1713108249
16
Hexadecimal
1e9a27359
20
Vigesimal
6871i295
36
Base36
3rutmxl
md5
c840feba00639ef103e3584fe64113f0
sha1
c6f6fc4ec000f2b29f1a3f57400eaf4d719b0d4f
sha256
d797fbad176abf936c9d037015f4d8c249a7a6122d9e2de5865d3dbe46eaf063
sha512
af49f6874be94bc0b513b138c1af5d1daae91d3ebf05c4594ce1bee0c21bce36a3c8d213b2c30fad2e4302985374b07a7efa96ee06ee82f146bc66d671cdb1c4
ripemd-160
1cde6ad8835fd9394fed7261fdc2b0b0c1e065f6
Diameter
16429409970
Circumference
51614513664.567
Area
2.1199900134933E+20
Volume
2.3220123375992E+30
Surface area
8.4799600539734E+20
Circumference
51614513664.567
Perimeter
32858819940
Area
6.7481377990584E+19
Diagonal
11617347200.681
Surface area
4.048882679435E+20
Volume
5.5433961217392E+29
Space diagonal
14228286403.209
Perimeter
24644114955
Area
2.9220293811113E+19
Altitude
7114143201.6047
Surface area
2.9220293811113E+19
Volume
6.5329549808083E+28
Height
3872449066.8936