390097909 (number)

390097909 is an odd 9-digits composite number following 390097908 and preceding 390097910. In scientific notation, it is written as 3.90097909 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 388137420 positive integers (up to 390097909) that are relatively prime to 390097909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.90097909 × 10^8
Engineering notation 3.90097909 × 10^6

Prime Factorization of 390097909

Prime Factorization 199 × 1960291

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 390097909
Product of the distinct prime numbers

The prime factorization of 390097909 is 199 × 1960291. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 41, 78, 345, 199, 2024, 369, 46187, 10535, 43092, 458792, 8184945, 8116671, 87897948, 77468934, 97277957, 993877934, 9979378554, 9914843947

Basic calculations (n = 390097909)

Multiplication

n×y
n×2 780195818
n×3 1170293727
n×4 1560391636
n×5 1950489545

Division

n÷y
n÷2 195048954.5
n÷3 130032636.33333
n÷3 97524477.25
n÷5 78019581.8

Exponentiation

ny
n2 152176378606172281
n3 5.936368709346E+25
n4 2.3157650205689E+34
n5 9.0337509225927E+42

Nth Root

y√n
2√n 19750.896410037
3√n 730.67549222321
4√n 140.53788247315
5√n 52.267860639731

Divisors of 390097909

1, 199, 1960291, 390097909

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 -390097908
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 390097909 can be divided by 4 positive divisors. The sum of these divisors (counting 390097909) is 1, the average is 0.25.

Base conversion 390097909

Base System Value
2 Binary 10111010000000110101111110101
3 Ternary 1000012001000201201
4 Quaternary 113100012233311
5 Quinary 1244331113114
6 Senary 102413052501
8 Octal 2720065765
10 Decimal 390097909
12 Duodecimal aa787131
16 Hexadecimal 17406bf5
20 Vigesimal 61i24f9
36 Base36 6g95h1

Cryptographic Hash Functions

md5 8ba1def5360b936ca6e1ff05200ebf94
sha1 06e78c1f02f0d1e67f0cf78861f87702f4f6d24d
sha256 bab37044654ce3dff2b88edf9ba00e3915f78a18dad2454520364974ac317b87
sha512 324fd1b0055d965f7772f153bef77a9638af421f8dd6b2daf1cc024765c1a073511a11f4239e9d4fc7873bb5cd22689b75edf9f88c3cfc958ca1d032b4c14cab
ripemd-160 eb5b7390452c419a407a293aef616cafaf9fefef

390097909 as geometric shapes

Circle

Radius = n
Diameter 780195818
Circumference 2451057450.1903
Area 4.7807619307905E+17

Sphere

Radius = n
Volume 2.4866203101709E+26
Surface area 1.9123047723162E+18
Circumference 2451057450.1903

Square

Length = n
Perimeter 1560391636
Area 152176378606172281
Diagonal 551681753.56119

Cube

Length = n
Surface area 913058271637033686
Volume 5.936368709346E+25
Space diagonal 675669398.31438

Equilateral Triangle

Length = n
Perimeter 1170293727
Area 6.5894304864432E+16
Altitude 337834699.15719

Triangular Pyramid

Length = n
Surface area 6.5894304864432E+16
Volume 6.9960776166703E+24
Height 183893917.85373