397490635 is an odd 9-digits composite number following 397490634
and preceding 397490636 . In scientific notation, it is written as 3.97490635 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 317231904 positive integers (up to 397490635) that are relatively prime to 397490635.
397490635 has 8 divisors, whose sum is 478129680
The reverse of 397490635 is 536094793
Previous prime number is 419
Is Prime? no Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
three hundred ninety-seven million four hundred ninety thousand six hundred thirty-five
Scientific notation
3.97490635 × 10^8
Engineering notation
3.97490635 × 10^6
Prime Factorization
5 × 419 × 189733
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
397490635 Product of the distinct prime numbers
The prime factorization of 397490635 is 5 × 419 × 189733.
Since it has a total of 3 prime factors.
10 , 7 , 77 , 3 , 419 , 832 , 5586 , 4423 , 61703 , 20945 , 390988 , 721723 , 661357 , 2476578 , 18313783 , 79708676 , 327807670 , 471075904 , 8530025037 , 7828007461
n×2
794981270
n×3
1192471905
n×4
1589962540
n×5
1987453175
n÷2
198745317.5
n÷3
132496878.33333
n÷3
99372658.75
n÷5
79498127
n2
157998804912703225
n3
6.2803045293992E+25
n4
2.4963622353842E+34
n5
9.922806101329E+42
2 √n19937.167175905
3 √n735.26230322019
4 √n141.19903390571
5 √n52.46448090319
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
-397490634 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 397490635 can be divided by 8 positive divisors.
The sum of these divisors (counting 397490635) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101100010011100111001011
3
Ternary
1000200221121122101
4
Quaternary
113230103213023
5
Quinary
1303224200020
6
Senary
103235334231
8
Octal
2754234713
10
Decimal
397490635
12
Duodecimal
b1151377
16
Hexadecimal
17b139cb
20
Vigesimal
64466bf
36
Base36
6knlqj
md5
f20a307fa8d03b83ea1062fc9aadf45f
sha1
9d87ba046028f32d18fc769783d9a8c180d290bc
sha256
04cb60245bbd0a5a7c83cffa543f203a0390a8c7c3ea9e54ccf1f8e3d511a7a7
sha512
393ee2bfedd28f9caead408770f86a0f3bb37ba57ce3dc83fc904f64b6011f4107f355d9dbe724db399cd9af4deb565de363aac53c3b058284409b6990d03405
ripemd-160
697353a1783a51e46ba2cbc66d3f437bdd57a1a9
Diameter
794981270
Circumference
2497507317.5735
Area
4.9636788478972E+17
Volume
2.6306878095823E+26
Surface area
1.9854715391589E+18
Circumference
2497507317.5735
Perimeter
1589962540
Area
157998804912703225
Diagonal
562136646.93329
Surface area
947992829476219350
Volume
6.2803045293992E+25
Space diagonal
688473975.35282
Perimeter
1192471905
Area
6.8415489410991E+16
Altitude
344236987.67641
Surface area
6.8415489410991E+16
Volume
7.4014098677579E+24
Height
187378882.3111