8045985121 is an odd 10-digits prime number following 8045985120
and preceding 8045985122 . In scientific notation, it is written as 8.045985121 × 10^9.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 8045985120 positive integers (up to 8045985121) that are relatively prime to 8045985121.
8045985121 has 2 divisors, whose sum is 8045985122
The reverse of 8045985121 is 1215895408
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
eight billion forty-five million nine hundred eighty-five thousand one hundred twenty-one
Scientific notation
8.045985121 × 10^9
Engineering notation
8.045985121 × 10^9
Prime Factorization
8045985121
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
8045985121 Product of the distinct prime numbers
The prime factorization of 8045985121 is 8045985121.
Since it has a total of 1 prime factors.
6 , 10 , 87 , 68 , 856 , 685 , 1693 , 4973 , 93569 , 36186 , 169415 , 295706 , 8277724 , 7044800 , 10244572 , 56485384 , 225356526 , 545339236 , 7544457437 , 4612619573
n×2
16091970242
n×3
24137955363
n×4
32183940484
n×5
40229925605
n÷2
4022992560.5
n÷3
2681995040.3333
n÷3
2011496280.25
n÷5
1609197024.2
n2
6.4737876567353E+19
n3
5.2087999162606E+29
n4
4.1909926624499E+39
n5
3.3720664604292E+49
2 √n89699.415388284
3 √n2003.8247743047
4 √n299.498606655
5 √n95.744943019291
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
8045985122 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4022992561 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
89699.415393859 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997514 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8045985121 can be divided by 2 positive divisors.
The sum of these divisors (counting 8045985121) is 8045985122, the average is 4022992561.
Base
System
Value
2
Binary
111011111100100111111110101100001
3
Ternary
202202201221101121221
4
Quaternary
13133210333311201
5
Quinary
112434233010441
6
Senary
3410221215041
8
Octal
73744776541
10
Decimal
8045985121
12
Duodecimal
1686701481
16
Hexadecimal
1df93fd61
20
Vigesimal
65e782g1
36
Base36
3p2ddup
md5
f707a130b1c126e0343bd7471859494e
sha1
6ded5e4faad1250318e1f38f2fd804630f8ebfa6
sha256
c503dd7a193923cf0b4f01149f6c93e6fe51cd75456c634e35288d90c356061f
sha512
62fefe6731378ca3a471db0bac8d977ea351b82272a4cfb5c4a97c0e84c122a7e04088af67b94549a73ca18b3b80a98abadcc3315c20185ac2395f775474192e
ripemd-160
f56671dc92d8184b8ab49f1fe7bfc072e9bfe8c8
Diameter
16091970242
Circumference
50554415494.053
Area
2.03380037433E+20
Volume
2.1818570067925E+30
Surface area
8.13520149732E+20
Circumference
50554415494.053
Perimeter
32183940484
Area
6.4737876567353E+19
Diagonal
11378741280.77
Surface area
3.8842725940412E+20
Volume
5.2087999162606E+29
Space diagonal
13936055026.515
Perimeter
24137955363
Area
2.8032322847195E+19
Altitude
6968027513.2576
Surface area
2.8032322847195E+19
Volume
6.138629571053E+28
Height
3792913760.2568