397148992 is an even 9-digits composite number following 397148991
and preceding 397148993 . In scientific notation, it is written as 3.97148992 × 10^8.
The sum of its digits is 52. It has a total of 7 prime factors and 14 positive divisors.
There are 198574464 positive integers (up to 397148992) that are relatively prime to 397148992.
397148992 has 14 divisors, whose sum is 788092658
The reverse of 397148992 is 299841793
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
three hundred ninety-seven million one hundred forty-eight thousand nine hundred ninety-two
Scientific notation
3.97148992 × 10^8
Engineering notation
3.97148992 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 6205453
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
12410906 Product of the distinct prime numbers
The prime factorization of 397148992 is 2 × 2 × 2 × 2 × 2 × 2 × 6205453.
Since it has a total of 7 prime factors.
8 , 8 , 60 , 65 , 905 , 924 , 7477 , 4570 , 25275 , 70314 , 301290 , 262083 , 9990316 , 2474936 , 19457119 , 47574619 , 1003255 , 192604506 , 8787808369 , 9707461153
n×2
794297984
n×3
1191446976
n×4
1588595968
n×5
1985744960
n÷2
198574496
n÷3
132382997.33333
n÷3
99287248
n÷5
79429798.4
n2
157727321846616064
n3
6.2641246882243E+25
n4
2.4877908056906E+34
n5
9.8802361078689E+42
2 √n19928.597341509
3 √n735.05159031337
4 √n141.16868399723
5 √n52.455459162017
1 , 2 , 4 , 8 , 16 , 32 , 64 , 6205453 , 12410906 , 24821812 , 49643624 , 99287248 , 198574496 , 397148992
14 divisors
τ Total Divisors
14 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-397148991 Sum of the proper positive divisors of n
A Arithmetic Mean
0.071428571428571 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
14 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 397148992 can be divided by 14 positive divisors.
The sum of these divisors (counting 397148992) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
10111101011000000001101000000
3
Ternary
1000200022020222221
4
Quaternary
113223000031000
5
Quinary
1303132231432
6
Senary
103224140424
8
Octal
2753001500
10
Decimal
397148992
12
Duodecimal
b1007714
16
Hexadecimal
17ac0340
20
Vigesimal
6423c9c
36
Base36
6kga4g
md5
06fdc268a54365f2eea4217e57c6cb9b
sha1
f839191ab6f96c0451e8212e1dc8882b038fe200
sha256
17b4db891944f19e1ce129162d144f4ce3a59bb602f04f255944ca98fac2be07
sha512
d84304a3f0ff0df0319330071f59f8c9127fbc647520155c165a987adb788a3859715fa7ca284b6f24ebe588ec626647d1efe3ab1d4fefceff65e1873c9c76cf
ripemd-160
73b136791d65f40a953381cfbc7eb74e6690a982
Diameter
794297984
Circumference
2495360711.2956
Area
4.9551499558372E+17
Volume
2.6239104135595E+26
Surface area
1.9820599823349E+18
Circumference
2495360711.2956
Perimeter
1588595968
Area
157727321846616064
Diagonal
561653490.7692
Surface area
946363931079696384
Volume
6.2641246882243E+25
Space diagonal
687882232.31877
Perimeter
1191446976
Area
6.8297933795027E+16
Altitude
343941116.15938
Surface area
6.8297933795027E+16
Volume
7.3823417420691E+24
Height
187217830.2564