397241915 (number)

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.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred forty-one thousand nine hundred fifteen

Notation

Scientific notation 3.97241915 × 10^8
Engineering notation 3.97241915 × 10^6

Prime Factorization of 397241915

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.

Most popular turbo-numbers

Basic calculations (n = 397241915)

Multiplication

n×y
n×2 794483830
n×3 1191725745
n×4 1588967660
n×5 1986209575

Division

n÷y
n÷2 198620957.5
n÷3 132413971.66667
n÷3 99310478.75
n÷5 79448383

Exponentiation

ny
n2 157801139032867225
n3 6.2685226658597E+25
n4 2.490119948007E+34
n5 9.8918001672601E+42

Nth Root

y√n
2√n 19930.928603555
3√n 735.10891378131
4√n 141.17694076426
5√n 52.457913587236

Divisors of 397241915

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 conversion 397241915

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

Cryptographic Hash Functions

md5 d38f2f2cfc3a43107e5b19b5ed71441f
sha1 dae11cb50e8d7333282b68c98e2457ece6913016
sha256 95c67c1ed19aaa41e44e9968addcfdf6e9afeac76c809ccbc1042e37a1c221bc
sha512 5cf1c55ed74210b49d0732c2c3fcc3040e29fd0d0120f5fa262a70f5381070550bf0f61befcd26fad9ac9995b32f0bd16bf093ea1011bf5bcb3b949922359064
ripemd-160 f292851fa81ac6534b95b10a4c0344362e12a381

397241915 as geometric shapes

Circle

Radius = n
Diameter 794483830
Circumference 2495944563.7239
Area 4.9574689911376E+17

Sphere

Radius = n
Volume 2.6257526341235E+26
Surface area 1.982987596455E+18
Circumference 2495944563.7239

Square

Length = n
Perimeter 1588967660
Area 157801139032867225
Diagonal 561784903.73606

Cube

Length = n
Surface area 946806834197203350
Volume 6.2685226658597E+25
Space diagonal 688043179.67596

Equilateral Triangle

Length = n
Perimeter 1191725745
Area 6.8329897574292E+16
Altitude 344021589.83798

Triangular Pyramid

Length = n
Surface area 6.8329897574292E+16
Volume 7.3875248084183E+24
Height 187261634.57869