397432841 is an odd 9-digits composite number following 397432840
and preceding 397432842 . In scientific notation, it is written as 3.97432841 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 365984640 positive integers (up to 397432841) that are relatively prime to 397432841.
397432841 has 8 divisors, whose sum is 429027144
The reverse of 397432841 is 148234793
Previous prime number is 421
Is Prime? no Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred ninety-seven million four hundred thirty-two thousand eight hundred forty-one
Scientific notation
3.97432841 × 10^8
Engineering notation
3.97432841 × 10^6
Prime Factorization
13 × 421 × 72617
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
397432841 Product of the distinct prime numbers
The prime factorization of 397432841 is 13 × 421 × 72617.
Since it has a total of 3 prime factors.
7 , 8 , 34 , 21 , 228 , 56 , 3251 , 7071 , 5890 , 33523 , 569357 , 618182 , 3296797 , 8380351 , 5604144 , 36148443 , 970923120 , 112599983 , 6416093562 , 7541025131
n×2
794865682
n×3
1192298523
n×4
1589731364
n×5
1987164205
n÷2
198716420.5
n÷3
132477613.66667
n÷3
99358210.25
n÷5
79486568.2
n2
157952863105331281
n3
6.2775655128036E+25
n4
2.4949106963172E+34
n5
9.9155944607861E+42
2 √n19935.717719711
3 √n735.22666648189
4 √n141.19390114205
5 √n52.462955177398
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
-397432840 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 397432841 can be divided by 8 positive divisors.
The sum of these divisors (counting 397432841) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101100000101100000001001
3
Ternary
1000200211200100212
4
Quaternary
113230011200021
5
Quinary
1303220322331
6
Senary
103234210505
8
Octal
2754054011
10
Decimal
397432841
12
Duodecimal
b1123a35
16
Hexadecimal
17b05809
20
Vigesimal
643j221
36
Base36
6kmd55
md5
14516e7c12e08a2a40d2a9f442bf6d6f
sha1
b9f5d038352d23a3eda3b17187b25f59c9bb907d
sha256
3f7ed8e8db3e26e37395d286e36fc7a511e48251e1018c270436d201c5587358
sha512
40fefac9e2f7a126806e765a34dd2401b2012c6164d275a83c4d1dd9129aaa2f99bdc5e7d664fe2c67e2cf81cf5e7915a1fe96d792dbafa7870a2cbbb3da300a
ripemd-160
0783ee0ace732d54017a0bf7fe061b5383843092
Diameter
794865682
Circumference
2497144187.1618
Area
4.9622355434518E+17
Volume
2.6295404929937E+26
Surface area
1.9848942173807E+18
Circumference
2497144187.1618
Perimeter
1589731364
Area
157952863105331281
Diagonal
562054913.87467
Surface area
947717178631987686
Volume
6.2775655128036E+25
Space diagonal
688373873.20844
Perimeter
1192298523
Area
6.8395596024851E+16
Altitude
344186936.60422
Surface area
6.8395596024851E+16
Volume
7.3981819057437E+24
Height
187351637.95822