8420229724 is an even 10-digits composite number following 8420229723
and preceding 8420229725 . In scientific notation, it is written as 8.420229724 × 10^9.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 4166711424 positive integers (up to 8420229724) that are relatively prime to 8420229724.
8420229724 has 12 divisors, whose sum is 14887314064
The reverse of 8420229724 is 4279220248
Previous prime number is 97
Is Prime? no Number parity even Number length 10 Sum of Digits 40 Digital Root 4
Name
eight billion four hundred twenty million two hundred twenty-nine thousand seven hundred twenty-four
Scientific notation
8.420229724 × 10^9
Engineering notation
8.420229724 × 10^9
Prime Factorization
2 × 2 × 97 × 21701623
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4210114862 Product of the distinct prime numbers
The prime factorization of 8420229724 is 2 × 2 × 97 × 21701623.
Since it has a total of 4 prime factors.
2 , 5 , 12 , 42 , 115 , 347 , 9938 , 5086 , 81342 , 76005 , 279784 , 82758 , 3431318 , 9670028 , 25897535 , 50146316 , 80477630 , 150879407 , 7766240850 , 2434557504
n×2
16840459448
n×3
25260689172
n×4
33680918896
n×5
42101148620
n÷2
4210114862
n÷3
2806743241.3333
n÷3
2105057431
n÷5
1684045944.8
n2
7.0900268604933E+19
n3
5.9699654914684E+29
n4
5.0268480882517E+39
n5
4.2327215690729E+49
2 √n91761.809724961
3 √n2034.4232639311
4 √n302.92211824983
5 √n96.619500520965
1 , 2 , 4 , 97 , 194 , 388 , 21701623 , 43403246 , 86806492 , 2105057431 , 4210114862 , 8420229724
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
-8420229723 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 8420229724 can be divided by 12 positive divisors.
The sum of these divisors (counting 8420229724) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110101111000101000001001011100
3
Ternary
210201211010222201011
4
Quaternary
13311320220021130
5
Quinary
114221034322344
6
Senary
3511310425004
8
Octal
76570501134
10
Decimal
8420229724
12
Duodecimal
176bb02164
16
Hexadecimal
1f5e2825c
20
Vigesimal
6bb68e64
36
Base36
3v96qu4
md5
adeb1b79f71936696bd3d24cb5f25430
sha1
2ca4094e234b55999d62186a517d21edaa781a03
sha256
b15b886fd0932e4d483cd68a13946c9ab32e9c6c4ba8adf1f094777d3ce79d26
sha512
74aee10b0fceb18dd59d0a586a167a064b7e5c0760d48011ffff947cd1245f6be11cc172e84a8ddbfd70cef5d5283c93319cd896590d1d9cf2e0be39173a481a
ripemd-160
44914b1de4f9bdea3534c269836e0aec7cc3ac10
Diameter
16840459448
Circumference
52905863684.914
Area
2.227397629868E+20
Volume
2.5006932973576E+30
Surface area
8.909590519472E+20
Circumference
52905863684.914
Perimeter
33680918896
Area
7.0900268604933E+19
Diagonal
11908003073.978
Surface area
4.254016116296E+20
Volume
5.9699654914684E+29
Space diagonal
14584265693.37
Perimeter
25260689172
Area
3.0700716873506E+19
Altitude
7292132846.6848
Surface area
3.0700716873506E+19
Volume
7.0356718041117E+28
Height
3969334357.9926