397331867 (number)

397331867 is an odd 9-digits composite number following 397331866 and preceding 397331868. In scientific notation, it is written as 3.97331867 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 380191680 positive integers (up to 397331867) that are relatively prime to 397331867.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred thirty-one thousand eight hundred sixty-seven

Notation

Scientific notation 3.97331867 × 10^8
Engineering notation 3.97331867 × 10^6

Prime Factorization of 397331867

Prime Factorization 31 × 89 × 144013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397331867
Product of the distinct prime numbers

The prime factorization of 397331867 is 31 × 89 × 144013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 94, 13, 369, 365, 6284, 8722, 70662, 66926, 240983, 220307, 1220270, 2338317, 38113228, 12512731, 755992525, 178440685, 6014455215, 7721980164

Basic calculations (n = 397331867)

Multiplication

n×y
n×2 794663734
n×3 1191995601
n×4 1589327468
n×5 1986659335

Division

n÷y
n÷2 198665933.5
n÷3 132443955.66667
n÷3 99332966.75
n÷5 79466373.4

Exponentiation

ny
n2 157872612533705689
n3 6.2727819886185E+25
n4 2.4923761788218E+34
n5 9.9030048039757E+42

Nth Root

y√n
2√n 19933.185069125
3√n 735.16439594809
4√n 141.18493216036
5√n 52.460289100352

Divisors of 397331867

1, 31, 89, 2759, 144013, 4464403, 12817157, 397331867

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 -397331866
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 397331867 can be divided by 8 positive divisors. The sum of these divisors (counting 397331867) is 1, the average is 0.125.

Base conversion 397331867

Base System Value
2 Binary 10111101011101100110110011011
3 Ternary 1000200122112212002
4 Quaternary 113223230312123
5 Quinary 1303204104432
6 Senary 103232111215
8 Octal 2753546633
10 Decimal 397331867
12 Duodecimal b109550b
16 Hexadecimal 17aecd9b
20 Vigesimal 64369d7
36 Base36 6kk78b

Cryptographic Hash Functions

md5 17857ddd14007c310e254386a9cc096e
sha1 4000251fd19838d4f3504f0ce120aa97e55a6c6a
sha256 9fae81e756d46e31e819d7931b39fbde4cf637436fd4731583c7b2ceff75877d
sha512 4fa67f8c4cc2d3f2787d7adcf89fc7a826264a29b1d5ecf569c11a870717ba286ca77e537de5420573768093151681757f21fd0a458d7b315f0a9f8ca229b966
ripemd-160 e642d8fd573f198f4dff197c6a3b04f624235a30

397331867 as geometric shapes

Circle

Radius = n
Diameter 794663734
Circumference 2496509748.8086
Area 4.9597143973892E+17

Sphere

Radius = n
Volume 2.6275367750686E+26
Surface area 1.9838857589557E+18
Circumference 2496509748.8086

Square

Length = n
Perimeter 1589327468
Area 157872612533705689
Diagonal 561912115.07442

Cube

Length = n
Surface area 947235675202234134
Volume 6.2727819886185E+25
Space diagonal 688198981.1102

Equilateral Triangle

Length = n
Perimeter 1191995601
Area 6.8360846508003E+16
Altitude 344099490.5551

Triangular Pyramid

Length = n
Surface area 6.8360846508003E+16
Volume 7.3925444684283E+24
Height 187304038.35814