8214649621 is an odd 10-digits prime number following 8214649620
and preceding 8214649622 . In scientific notation, it is written as 8.214649621 × 10^9.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 8214649620 positive integers (up to 8214649621) that are relatively prime to 8214649621.
8214649621 has 2 divisors, whose sum is 8214649622
The reverse of 8214649621 is 1269464128
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
eight billion two hundred fourteen million six hundred forty-nine thousand six hundred twenty-one
Scientific notation
8.214649621 × 10^9
Engineering notation
8.214649621 × 10^9
Prime Factorization
8214649621
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
8214649621 Product of the distinct prime numbers
The prime factorization of 8214649621 is 8214649621.
Since it has a total of 1 prime factors.
9 , 7 , 13 , 36 , 305 , 751 , 1353 , 9093 , 35793 , 74114 , 273977 , 729705 , 9976432 , 4447953 , 65245129 , 8552949 , 841163880 , 558045895 , 5038089888 , 6543563408
n×2
16429299242
n×3
24643948863
n×4
32858598484
n×5
41073248105
n÷2
4107324810.5
n÷3
2738216540.3333
n÷3
2053662405.25
n÷5
1642929924.2
n2
6.7480468395795E+19
n3
5.5432840413242E+29
n4
4.5536136149159E+39
n5
3.740634035595E+49
2 √n90634.704285941
3 √n2017.7298305283
4 √n301.05598198
5 √n96.14303084341
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
8214649622 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4107324811 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
90634.704291458 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997565 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8214649621 can be divided by 2 positive divisors.
The sum of these divisors (counting 8214649621) is 8214649622, the average is 4107324811.
Base
System
Value
2
Binary
111101001101000011001101100010101
3
Ternary
210012111022102211021
4
Quaternary
13221220121230111
5
Quinary
113310422241441
6
Senary
3435044241141
8
Octal
75150315425
10
Decimal
8214649621
12
Duodecimal
17130a01b1
16
Hexadecimal
1e9a19b15
20
Vigesimal
6871b411
36
Base36
3rusg7p
md5
5df3267ac6b641ea78a80c14f53e81ad
sha1
533dc85700004011b1bb004316e93afdcde9c8f1
sha256
a765f5d02ca9aac4ea49c64d6c4bda8a466bab609dc2dc9d8d7d6d75aa90814b
sha512
2e1573cc80ce821a0547c30a7a6a5ccea1d0dff11713150cf3af3dc7293a2aea69864eadaede296ccfddf1eec206437ada3d41e6b96e5b4fbb89f9ebd33bdab0
ripemd-160
d0134f4d71a7b94420f67491bf6d6975c224980b
Diameter
16429299242
Circumference
51614165802.296
Area
2.1199614377303E+20
Volume
2.3219653894648E+30
Surface area
8.4798457509212E+20
Circumference
51614165802.296
Perimeter
32858598484
Area
6.7480468395795E+19
Diagonal
11617268904.161
Surface area
4.0488281037477E+20
Volume
5.5432840413242E+29
Space diagonal
14228190509.948
Perimeter
24643948863
Area
2.9219899945016E+19
Altitude
7114095254.9742
Surface area
2.9219899945016E+19
Volume
6.5328228927726E+28
Height
3872422968.0537