8220120946 is an even 10-digits composite number following 8220120945
and preceding 8220120947 . In scientific notation, it is written as 8.220120946 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 4109902308 positive integers (up to 8220120946) that are relatively prime to 8220120946.
8220120946 has 8 divisors, whose sum is 12330655920
The reverse of 8220120946 is 6490210228
Previous prime number is 32779
Is Prime? no Number parity even Number length 10 Sum of Digits 34 Digital Root 7
Name
eight billion two hundred twenty million one hundred twenty thousand nine hundred forty-six
Scientific notation
8.220120946 × 10^9
Engineering notation
8.220120946 × 10^9
Prime Factorization
2 × 32779 × 125387
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8220120946 Product of the distinct prime numbers
The prime factorization of 8220120946 is 2 × 32779 × 125387.
Since it has a total of 3 prime factors.
4 , 3 , 37 , 6 , 699 , 512 , 2810 , 1502 , 36840 , 20825 , 43567 , 630765 , 4505611 , 4156267 , 21411753 , 39319768 , 369168412 , 725190367 , 5731194201 , 7153377908
n×2
16440241892
n×3
24660362838
n×4
32880483784
n×5
41100604730
n÷2
4110060473
n÷3
2740040315.3333
n÷3
2055030236.5
n÷5
1644024189.2
n2
6.7570388366868E+19
n3
5.5543676474385E+29
n4
4.5657573840494E+39
n5
3.7531077906978E+49
2 √n90664.88265034
3 √n2018.1776972912
4 √n301.10609866016
5 √n96.155834546665
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
-8220120945 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 8220120946 can be divided by 8 positive divisors.
The sum of these divisors (counting 8220120946) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001111101010001011101110010
3
Ternary
210012212121102001221
4
Quaternary
13221331101131302
5
Quinary
113313322332241
6
Senary
3435401415254
8
Octal
75175213562
10
Decimal
8220120946
12
Duodecimal
1714a9a52a
16
Hexadecimal
1e9f51772
20
Vigesimal
688ff276
36
Base36
3ry1pwy
md5
0cf1913daca7b856475499837ce8bda3
sha1
e8bd1ab8fc61b83f60f3a35019b755924cb48989
sha256
bcc4111a68bd31ea611d64d226be9487f61b4cd606f6f430d43c669b6e992d24
sha512
198fac0cc60601e36faf89576c636a6cbb109eaa0a37f360ea47b8ef401e88cd5cc8cf4306e2c83e0858725df2ffb5812063db53e7ca130dac00f3f5f6dfca99
ripemd-160
c3a08300a15c4debcb9f3d2b6fdeb5c69fc066ee
Diameter
16440241892
Circumference
51648543151.146
Area
2.1227863569356E+20
Volume
2.3266080795373E+30
Surface area
8.4911454277425E+20
Circumference
51648543151.146
Perimeter
32880483784
Area
6.7570388366868E+19
Diagonal
11625006526.18
Surface area
4.0542233020121E+20
Volume
5.5543676474385E+29
Space diagonal
14237667122.833
Perimeter
24660362838
Area
2.9258836434644E+19
Altitude
7118833561.4166
Surface area
2.9258836434644E+19
Volume
6.5458850478448E+28
Height
3875002175.3935