397125212 is an even 9-digits composite number following 397125211
and preceding 397125213 . In scientific notation, it is written as 3.97125212 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 180511440 positive integers (up to 397125212) that are relatively prime to 397125212.
397125212 has 12 divisors, whose sum is 758148216
The reverse of 397125212 is 212521793
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
three hundred ninety-seven million one hundred twenty-five thousand two hundred twelve
Scientific notation
3.97125212 × 10^8
Engineering notation
3.97125212 × 10^6
Prime Factorization
2 × 2 × 11 × 9025573
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
198562606
Product of the distinct prime numbers
The prime factorization of 397125212 is 2 × 2 × 11 × 9025573.
Since it has a total of 4 prime factors.
2 , 5 , 12 , 5 , 188 , 425 , 2857 , 6547 , 57070 , 3432 , 6490 , 587365 , 8072693 , 4047153 , 15377564 , 27004665 , 775848481 , 817669388 , 1386541874 , 9322187515
n×2
794250424
n×3
1191375636
n×4
1588500848
n×5
1985626060
n÷2
198562606
n÷3
132375070.66667
n÷3
99281303
n÷5
79425042.4
n2
157708434006044944
n3
6.2629995288839E+25
n4
2.4871950156639E+34
n5
9.8772784788087E+42
2 √n
19928.000702529
3 √n
735.0369191815
4 √n
141.16657076847
5 √n
52.454830974248
1 , 2 , 4 , 11 , 22 , 44 , 9025573 , 18051146 , 36102292 , 99281303 , 198562606 , 397125212
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
-397125211
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 397125212 can be divided by 12 positive divisors.
The sum of these divisors (counting 397125212) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101010111010011001011100
3
Ternary
1000200021001101012
4
Quaternary
113222322121130
5
Quinary
1303131001322
6
Senary
103223434352
8
Octal
2752723134
10
Decimal
397125212
12
Duodecimal
b0bb59b8
16
Hexadecimal
17aba65c
20
Vigesimal
6420d0c
36
Base36
6kfrrw
md5
0372723d17aa1803c14cf74ef6fbad10
sha1
35cadac819a02aad1394788be4e93cc4059778d4
sha256
d03f4c184fdf55378069412d37b3e41ba45f9d87bfc5e3ff5fa38a79de281851
sha512
1cc4af70c0e18da290a6e8ff3d6f83c634b320a3fdb449f2beda530a80202dee1728f8a13d96a8815d91d44a6766eb5347ae865fc895ab3fb1a42caa63d4c24b
ripemd-160
cad26683708fabd61dd12605b77fe79c267e7cc5
Diameter
794250424
Circumference
2495211297.149
Area
4.9545565768254E+17
Volume
2.623439107917E+26
Surface area
1.9818226307302E+18
Circumference
2495211297.149
Perimeter
1588500848
Area
157708434006044944
Diagonal
561619860.77069
Surface area
946250604036269664
Volume
6.2629995288839E+25
Space diagonal
687841044.15056
Perimeter
1191375636
Area
6.8289755120148E+16
Altitude
343920522.07528
Surface area
6.8289755120148E+16
Volume
7.3810157290699E+24
Height
187206620.2569