397241915 is an odd 9-digits composite number following 397241914
and preceding 397241916 . In scientific notation, it is written as 3.97241915 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 272394432 positive integers (up to 397241915) that are relatively prime to 397241915.
397241915 has 4 divisors, whose sum is 408591720
The reverse of 397241915 is 519142793
Previous prime number is 35
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
three hundred ninety-seven million two hundred forty-one thousand nine hundred fifteen
Scientific notation
3.97241915 × 10^8
Engineering notation
3.97241915 × 10^6
Prime Factorization
35 × 11349769
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
397241915
Product of the distinct prime numbers
The prime factorization of 397241915 is 35 × 11349769.
Since it has a total of 2 prime factors.
9 , 9 , 16 , 9 , 347 , 367 , 3114 , 2583 , 51954 , 94746 , 447823 , 412040 , 2275738 , 8038662 , 27316482 , 9922848 , 297018064 , 852047484 , 1256304915 , 56545476
n×2
794483830
n×3
1191725745
n×4
1588967660
n×5
1986209575
n÷2
198620957.5
n÷3
132413971.66667
n÷3
99310478.75
n÷5
79448383
n2
157801139032867225
n3
6.2685226658597E+25
n4
2.490119948007E+34
n5
9.8918001672601E+42
2 √n
19930.928603555
3 √n
735.10891378131
4 √n
141.17694076426
5 √n
52.457913587236
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-397241914
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 397241915 can be divided by 4 positive divisors.
The sum of these divisors (counting 397241915) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111101011010110111000111011
3
Ternary
1000200110222110112
4
Quaternary
113223112320323
5
Quinary
1303143220130
6
Senary
103230134535
8
Octal
2753267073
10
Decimal
397241915
12
Duodecimal
b105144b
16
Hexadecimal
17ad6e3b
20
Vigesimal
642f4ff
36
Base36
6ki9tn
md5
d38f2f2cfc3a43107e5b19b5ed71441f
sha1
dae11cb50e8d7333282b68c98e2457ece6913016
sha256
95c67c1ed19aaa41e44e9968addcfdf6e9afeac76c809ccbc1042e37a1c221bc
sha512
5cf1c55ed74210b49d0732c2c3fcc3040e29fd0d0120f5fa262a70f5381070550bf0f61befcd26fad9ac9995b32f0bd16bf093ea1011bf5bcb3b949922359064
ripemd-160
f292851fa81ac6534b95b10a4c0344362e12a381
Diameter
794483830
Circumference
2495944563.7239
Area
4.9574689911376E+17
Volume
2.6257526341235E+26
Surface area
1.982987596455E+18
Circumference
2495944563.7239
Perimeter
1588967660
Area
157801139032867225
Diagonal
561784903.73606
Surface area
946806834197203350
Volume
6.2685226658597E+25
Space diagonal
688043179.67596
Perimeter
1191725745
Area
6.8329897574292E+16
Altitude
344021589.83798
Surface area
6.8329897574292E+16
Volume
7.3875248084183E+24
Height
187261634.57869