8149052021 is an odd 10-digits composite number following 8149052020
and preceding 8149052022 . In scientific notation, it is written as 8.149052021 × 10^9.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 7408229100 positive integers (up to 8149052021) that are relatively prime to 8149052021.
8149052021 has 4 divisors, whose sum is 8889874944
The reverse of 8149052021 is 1202509418
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 32
Digital Root 5
Name
eight billion one hundred forty-nine million fifty-two thousand twenty-one
Scientific notation
8.149052021 × 10^9
Engineering notation
8.149052021 × 10^9
Prime Factorization
11 × 740822911
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
8149052021
Product of the distinct prime numbers
The prime factorization of 8149052021 is 11 × 740822911.
Since it has a total of 2 prime factors.
3 , 3 , 37 , 48 , 335 , 446 , 9191 , 6109 , 59826 , 74173 , 822189 , 342374 , 4238944 , 5858294 , 70022964 , 87586914 , 873682604 , 760549802 , 4713300224 , 6535164617
n×2
16298104042
n×3
24447156063
n×4
32596208084
n×5
40745260105
n÷2
4074526010.5
n÷3
2716350673.6667
n÷3
2037263005.25
n÷5
1629810404.2
n2
6.6407048840964E+19
n3
5.411544955661E+29
n4
4.4098961357662E+39
n5
3.5936473017566E+49
2 √n
90272.099903569
3 √n
2012.3446497936
4 √n
300.45315758629
5 √n
95.988989117642
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8149052020
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8149052021 can be divided by 4 positive divisors.
The sum of these divisors (counting 8149052021) is 1, the average is 0.25.
Base
System
Value
2
Binary
111100101101110001010101001110101
3
Ternary
210000220212201211112
4
Quaternary
13211232022221311
5
Quinary
113142124131041
6
Senary
3424342244405
8
Octal
74556125165
10
Decimal
8149052021
12
Duodecimal
16b5126705
16
Hexadecimal
1e5b8aa75
20
Vigesimal
676bba11
36
Base36
3qrqgs5
md5
cba4c90b827dc64779dcf15ddfad8383
sha1
3d32bd67e9e35a0032fd7f94b80720924dc5d4e6
sha256
7fdf7e68852b612cda02f6e761da803c7bbdb5fa66ab60a8f6894735ff68441b
sha512
9bf1af5431ea2949f510e4708049b1e83eeed98f606b05d33d7be03b72efe740a6580b38845a289d2bd8932ac4fd331a313205d2bd029f7c8c12d10be2b123a5
ripemd-160
26f3f0e1d3b1d5f45a22d21a9eb89b61619f737b
Diameter
16298104042
Circumference
51202003925.789
Area
2.0862389678535E+20
Volume
2.2667826503034E+30
Surface area
8.3449558714141E+20
Circumference
51202003925.789
Perimeter
32596208084
Area
6.6407048840964E+19
Diagonal
11524499888.582
Surface area
3.9844229304579E+20
Volume
5.411544955661E+29
Space diagonal
14114572133.894
Perimeter
24447156063
Area
2.8755095643314E+19
Altitude
7057286066.9469
Surface area
2.8755095643314E+19
Volume
6.3775668914063E+28
Height
3841499962.8607