393485240 (number)

393485240 is an even 9-digits composite number following 393485239 and preceding 393485241. In scientific notation, it is written as 3.93485240 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 157394080 positive integers (up to 393485240) that are relatively prime to 393485240.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred eighty-five thousand two hundred forty

Notation

Scientific notation 3.93485240 × 10^8
Engineering notation 3.93485240 × 10^6

Prime Factorization of 393485240

Prime Factorization 2 × 2 × 2 × 5 × 9837131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 98371310
Product of the distinct prime numbers

The prime factorization of 393485240 is 2 × 2 × 2 × 5 × 9837131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 25, 78, 690, 642, 2072, 8709, 70135, 92671, 650633, 727939, 5002345, 5713081, 13057544, 51892278, 179927481, 914580552, 800607427, 4707109425

Basic calculations (n = 393485240)

Multiplication

n×y
n×2 786970480
n×3 1180455720
n×4 1573940960
n×5 1967426200

Division

n÷y
n÷2 196742620
n÷3 131161746.66667
n÷3 98371310
n÷5 78697048

Exponentiation

ny
n2 154830634097857600
n3 6.0923569217348E+25
n4 2.3972525255145E+34
n5 9.4328348534267E+42

Nth Root

y√n
2√n 19836.462386222
3√n 732.78428783935
4√n 140.84197664838
5√n 52.358318332504

Divisors of 393485240

1, 2, 4, 5, 8, 10, 20, 40, 9837131, 19674262, 39348524, 49185655, 78697048, 98371310, 196742620, 393485240

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 -393485239
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 393485240 can be divided by 16 positive divisors. The sum of these divisors (counting 393485240) is 1, the average is 0.0625.

Base conversion 393485240

Base System Value
2 Binary 10111011101000001101110111000
3 Ternary 1000102102010021102
4 Quaternary 113131001232320
5 Quinary 1301213011430
6 Senary 103013430532
8 Octal 2735015670
10 Decimal 393485240
12 Duodecimal ab93b448
16 Hexadecimal 17741bb8
20 Vigesimal 62j5d20
36 Base36 6i9r5k

Cryptographic Hash Functions

md5 bed4d84fc2a8d6006338c7ea378f9ab9
sha1 c6cd4ab42e362f4acef1f652ec2a90a5b294fb03
sha256 2a955224bc4c6427d367cc16420935c43ef725a07641a7ea37002418a5adff4d
sha512 68523454e6eb6931d84dbac3237f71e5c6b431a17b7a465b465de6edc54b22612824906907438f6e24f489a4b77a421f3656d4ac0c851f460ab7a3347ef55eb8
ripemd-160 cca04c01f944ed43c1af7105680c7f58fe648be5

393485240 as geometric shapes

Circle

Radius = n
Diameter 786970480
Circumference 2472340678.56
Area 4.8641478263248E+17

Sphere

Radius = n
Volume 2.5519604997825E+26
Surface area 1.9456591305299E+18
Circumference 2472340678.56

Square

Length = n
Perimeter 1573940960
Area 154830634097857600
Diagonal 556472163.00163

Cube

Length = n
Surface area 928983804587145600
Volume 6.0923569217348E+25
Space diagonal 681536427.70843

Equilateral Triangle

Length = n
Perimeter 1180455720
Area 6.7043631206399E+16
Altitude 340768213.85422

Triangular Pyramid

Length = n
Surface area 6.7043631206399E+16
Volume 7.1799114879458E+24
Height 185490721.00054