812372225 is an odd 9-digits composite number following 812372224
and preceding 812372226 . In scientific notation, it is written as 8.12372225 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 557054400 positive integers (up to 812372225) that are relatively prime to 812372225.
812372225 has 8 divisors, whose sum is 862110600
The reverse of 812372225 is 522273218
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
eight hundred twelve million three hundred seventy-two thousand two hundred twenty-five
Scientific notation
8.12372225 × 10^8
Engineering notation
8.12372225 × 10^6
Prime Factorization
25 × 49 × 663161
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
812372225
Product of the distinct prime numbers
The prime factorization of 812372225 is 25 × 49 × 663161.
Since it has a total of 3 prime factors.
5 , 7 , 59 , 19 , 642 , 674 , 3588 , 9141 , 66368 , 8047 , 752830 , 526442 , 1868195 , 6551747 , 20173153 , 18454957 , 743678540 , 194293532 , 2463154433 , 1813974917
n×2
1624744450
n×3
2437116675
n×4
3249488900
n×5
4061861125
n÷2
406186112.5
n÷3
270790741.66667
n÷3
203093056.25
n÷5
162474445
n2
659948631951450625
n3
5.3612393852411E+26
n4
4.3553219681459E+35
n5
3.5381425978541E+44
2 √n
28502.144217585
3 √n
933.0788716027
4 √n
168.8257806663
5 √n
60.527259853729
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
-812372224
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 812372225 can be divided by 8 positive divisors.
The sum of these divisors (counting 812372225) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011010111101000100000001
3
Ternary
2002121121210012012
4
Quaternary
300122331010001
5
Quinary
3130431402400
6
Senary
212335542305
8
Octal
6032750401
10
Decimal
812372225
12
Duodecimal
1a808a995
16
Hexadecimal
306bd101
20
Vigesimal
cdh6ab5
36
Base36
dfnyf5
md5
cfe9da27fa555bd8012b4887daea7a9c
sha1
ddd6d8d68addec035776774122571a47d692dc9d
sha256
b6698004a4c00ea89d780fee6fd3b3b681520d9a4fb91c1b45f2ef5227a7d078
sha512
c8a70f47fd3b36cf40efa8539f5c10d446f6b06176333b46c9b6a3d62cb29d01f948e686cea938030a079fe28c4659a70612d6be953e2e362095bf3b0d4515c2
ripemd-160
a1738eaf7595977c9e5d398e5307badf94654e1b
Diameter
1624744450
Circumference
5104285228.0808
Area
2.0732897738853E+18
Volume
2.2457107022413E+27
Surface area
8.2931590955412E+18
Circumference
5104285228.0808
Perimeter
3249488900
Area
659948631951450625
Diagonal
1148867818.2902
Surface area
3959691791708703750
Volume
5.3612393852411E+26
Space diagonal
1407069968.3578
Perimeter
2437116675
Area
2.8576614023137E+17
Altitude
703534984.17889
Surface area
2.8576614023137E+17
Volume
6.3182812081139E+25
Height
382955939.43007