393669290 (number)

393669290 is an even 9-digits composite number following 393669289 and preceding 393669291. In scientific notation, it is written as 3.93669290 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 129807360 positive integers (up to 393669290) that are relatively prime to 393669290.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million six hundred sixty-nine thousand two hundred ninety

Notation

Scientific notation 3.93669290 × 10^8
Engineering notation 3.93669290 × 10^6

Prime Factorization of 393669290

Prime Factorization 2 × 365 × 7 × 41 × 1879

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 393669290
Product of the distinct prime numbers

The prime factorization of 393669290 is 2 × 365 × 7 × 41 × 1879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 393669290)

Multiplication

n×y
n×2 787338580
n×3 1181007870
n×4 1574677160
n×5 1968346450

Division

n÷y
n÷2 196834645
n÷3 131223096.66667
n÷3 98417322.5
n÷5 78733858

Exponentiation

ny
n2 154975509889104100
n3 6.1009098945432E+25
n4 2.4017408665388E+34
n5 9.4549162169431E+42

Nth Root

y√n
2√n 19841.101027917
3√n 732.89852162495
4√n 140.85844322552
5√n 52.363215464617

Divisors of 393669290

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393669289
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393669290 can be divided by 32 positive divisors. The sum of these divisors (counting 393669290) is 1, the average is 0.03125.

Base conversion 393669290

Base System Value
2 Binary 10111011101101110101010101010
3 Ternary 1000102202110202002
4 Quaternary 113131232222222
5 Quinary 1301234404130
6 Senary 103021411002
8 Octal 2735565252
10 Decimal 393669290
12 Duodecimal aba09a62
16 Hexadecimal 1776eaaa
20 Vigesimal 6308d4a
36 Base36 6idp62

Cryptographic Hash Functions

md5 c2bd42ebc2abe7fc86f09c780340c8ea
sha1 ff55d04380face502010ce63149d03170c26a684
sha256 9f5c8dc6b13fe4d10cf8584bc797f750167177a65d0771681a56d3dcbfae66fc
sha512 816be3db5e970ee76b284c6dbbd732d28099aa7eaf12b50efcf57a89b3d8ccc6cd8c84132c039cfaa4faab1a21fd19cacedaead7698bc890e3db2711eacca0a2
ripemd-160 c5581c3c3d2c075312d88f5be64e3e913520f5ce

393669290 as geometric shapes

Circle

Radius = n
Diameter 787338580
Circumference 2473497098.8158
Area 4.8686992335394E+17

Sphere

Radius = n
Volume 2.5555431606547E+26
Surface area 1.9474796934158E+18
Circumference 2473497098.8158

Square

Length = n
Perimeter 1574677160
Area 154975509889104100
Diagonal 556732449.00779

Cube

Length = n
Surface area 929853059334624600
Volume 6.1009098945432E+25
Space diagonal 681855211.65957

Equilateral Triangle

Length = n
Perimeter 1181007870
Area 6.7106364264205E+16
Altitude 340927605.82978

Triangular Pyramid

Length = n
Surface area 6.7106364264205E+16
Volume 7.189991263066E+24
Height 185577483.0026