397434540 (number)

397434540 is an even 9-digits composite number following 397434539 and preceding 397434541. In scientific notation, it is written as 3.97434540 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 105681600 positive integers (up to 397434540) that are relatively prime to 397434540.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred thirty-four thousand five hundred forty

Notation

Scientific notation 3.97434540 × 10^8
Engineering notation 3.97434540 × 10^6

Prime Factorization of 397434540

Prime Factorization 2 × 2 × 3 × 5 × 359 × 18451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 198717270
Product of the distinct prime numbers

The prime factorization of 397434540 is 2 × 2 × 3 × 5 × 359 × 18451. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 24, 16, 468, 320, 7384, 2291, 79490, 57732, 144514, 345317, 2348152, 191633, 87349258, 79344591, 697480988, 812872706, 925453852, 9297527929

Basic calculations (n = 397434540)

Multiplication

n×y
n×2 794869080
n×3 1192303620
n×4 1589738160
n×5 1987172700

Division

n÷y
n÷2 198717270
n÷3 132478180
n÷3 99358635
n÷5 79486908

Exponentiation

ny
n2 157954213585011600
n3 6.2776460217221E+25
n4 2.4949533589259E+34
n5 9.9158064052619E+42

Nth Root

y√n
2√n 19935.760331625
3√n 735.22771416274
4√n 141.19405204053
5√n 52.463000032477

Divisors of 397434540

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3590, 4308, 5385, 7180, 10770, 18451, 21540, 36902, 55353, 73804, 92255, 110706, 184510, 221412, 276765, 369020, 553530, 1107060, 6623909, 13247818, 19871727, 26495636, 33119545, 39743454, 66239090, 79486908, 99358635, 132478180, 198717270, 397434540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397434539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397434540 can be divided by 48 positive divisors. The sum of these divisors (counting 397434540) is 1, the average is 0.020833333333333.

Base conversion 397434540

Base System Value
2 Binary 10111101100000101111010101100
3 Ternary 1000200211202200210
4 Quaternary 113230011322230
5 Quinary 1303220401130
6 Senary 103234222420
8 Octal 2754057254
10 Decimal 397434540
12 Duodecimal b1124a10
16 Hexadecimal 17b05eac
20 Vigesimal 643j670
36 Base36 6kmegc

Cryptographic Hash Functions

md5 91db651374fd540b9d49d8cd4faa898b
sha1 25017c54766676ee993aeb30f1a134165fef127e
sha256 b3adf3630d8e0fd28dd57c4df7224dccae4d4463be2d33234ad4633fdea4cc8b
sha512 ccb7e15961bcb6b5de616d41a8b07028927c1b9b34c1ca1c1994218e92f24260719e38074a87e03ec2aff8798ababd9cdc1e36914497078dcf8b9674895bee80
ripemd-160 51a55d661f271cf5545aede9c64dbf24665f58ba

397434540 as geometric shapes

Circle

Radius = n
Diameter 794869080
Circumference 2497154862.2937
Area 4.9622779700223E+17

Sphere

Radius = n
Volume 2.6295742164906E+26
Surface area 1.9849111880089E+18
Circumference 2497154862.2937

Square

Length = n
Perimeter 1589738160
Area 157954213585011600
Diagonal 562057316.62351

Cube

Length = n
Surface area 947725281510069600
Volume 6.2776460217221E+25
Space diagonal 688376815.96277

Equilateral Triangle

Length = n
Perimeter 1192303620
Area 6.8396180799707E+16
Altitude 344188407.98138

Triangular Pyramid

Length = n
Surface area 6.8396180799707E+16
Volume 7.3982767864141E+24
Height 187352438.8745