397390950 (number)

397390950 is an even 9-digits composite number following 397390949 and preceding 397390951. In scientific notation, it is written as 3.97390950 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 94046400 positive integers (up to 397390950) that are relatively prime to 397390950.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred ninety thousand nine hundred fifty

Notation

Scientific notation 3.97390950 × 10^8
Engineering notation 3.97390950 × 10^6

Prime Factorization of 397390950

Prime Factorization 2 × 2475 × 43 × 1867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397390950
Product of the distinct prime numbers

The prime factorization of 397390950 is 2 × 2475 × 43 × 1867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 3, 99, 75, 365, 7044, 7862, 49126, 76151, 647625, 768096, 7583735, 7571539, 12910153, 21377014, 511760677, 837465518, 8190755792, 2888492959

Basic calculations (n = 397390950)

Multiplication

n×y
n×2 794781900
n×3 1192172850
n×4 1589563800
n×5 1986954750

Division

n÷y
n÷2 198695475
n÷3 132463650
n÷3 99347737.5
n÷5 79478190

Exponentiation

ny
n2 157919567141902500
n3 6.2755806810109E+25
n4 2.4938589686286E+34
n5 9.9103698470933E+42

Nth Root

y√n
2√n 19934.667040109
3√n 735.20083363728
4√n 141.19018039548
5√n 52.461849169995

Divisors of 397390950

1, 2, 43, 86, 1867, 2475, 3734, 4950, 80281, 106425, 160562, 212850, 4620825, 9241650, 198695475, 397390950

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397390949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397390950 can be divided by 16 positive divisors. The sum of these divisors (counting 397390950) is 1, the average is 0.0625.

Base conversion 397390950

Base System Value
2 Binary 10111101011111011010001100110
3 Ternary 1000200202112220100
4 Quaternary 113223323101212
5 Quinary 1303213002300
6 Senary 103233244530
8 Octal 2753732146
10 Decimal 397390950
12 Duodecimal b1103746
16 Hexadecimal 17afb466
20 Vigesimal 643dh7a
36 Base36 6klgti

Cryptographic Hash Functions

md5 c2d835e7670fe8d95792b0ea5452fad8
sha1 1be381a10aad0808def456a0b0abaa8211357c9b
sha256 9b3fd2f3049816e406a38c35a113d79414dc45bc01ab95796bfd04ee91ae410a
sha512 152697da457d98e47a1884409f1bcc0cffbf0e2166bf17bbb36a21ef9f65bafeea0b7bcfaf6f5733fc72003f749351beea203fe95eeae9a32f688a66a76e6866
ripemd-160 5b782abb1747726044abb3b5e570f1e9d9cfcedf

397390950 as geometric shapes

Circle

Radius = n
Diameter 794781900
Circumference 2496880978.2461
Area 4.9611895199108E+17

Sphere

Radius = n
Volume 2.6287090885965E+26
Surface area 1.9844758079643E+18
Circumference 2496880978.2461

Square

Length = n
Perimeter 1589563800
Area 157919567141902500
Diagonal 561995671.05433

Cube

Length = n
Surface area 947517402851415000
Volume 6.2755806810109E+25
Space diagonal 688301315.86806

Equilateral Triangle

Length = n
Perimeter 1192172850
Area 6.8381178449765E+16
Altitude 344150657.93403

Triangular Pyramid

Length = n
Surface area 6.8381178449765E+16
Volume 7.3958427590435E+24
Height 187331890.35144