390804538 (number)

390804538 is an even 9-digits composite number following 390804537 and preceding 390804539. In scientific notation, it is written as 3.90804538 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 184485600 positive integers (up to 390804538) that are relatively prime to 390804538.

Interesting facts

Basic properties

Name

Name three hundred ninety million eight hundred four thousand five hundred thirty-eight

Notation

Scientific notation 3.90804538 × 10^8
Engineering notation 3.90804538 × 10^6

Prime Factorization of 390804538

Prime Factorization 2 × 31 × 41 × 153739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 390804538
Product of the distinct prime numbers

The prime factorization of 390804538 is 2 × 31 × 41 × 153739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 50, 37, 133, 11, 3959, 4116, 74619, 13081, 389054, 753861, 8836357, 1777932, 47484939, 50283520, 720475861, 24736262, 3414104453, 1894517182

Basic calculations (n = 390804538)

Multiplication

n×y
n×2 781609076
n×3 1172413614
n×4 1563218152
n×5 1954022690

Division

n÷y
n÷2 195402269
n÷3 130268179.33333
n÷3 97701134.5
n÷5 78160907.6

Exponentiation

ny
n2 152728186921393444
n3 5.9686868529393E+25
n4 2.3325899080296E+34
n5 9.1158672135097E+42

Nth Root

y√n
2√n 19768.77684633
3√n 731.11641148942
4√n 140.60148237601
5√n 52.28678268632

Divisors of 390804538

1, 2, 31, 41, 62, 82, 1271, 2542, 153739, 307478, 4765909, 6303299, 9531818, 12606598, 195402269, 390804538

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 -390804537
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 390804538 can be divided by 16 positive divisors. The sum of these divisors (counting 390804538) is 1, the average is 0.0625.

Base conversion 390804538

Base System Value
2 Binary 10111010010110011010000111010
3 Ternary 1000020100221001011
4 Quaternary 113102303100322
5 Quinary 1300021221123
6 Senary 102440144134
8 Octal 2722632072
10 Decimal 390804538
12 Duodecimal aaa6804a
16 Hexadecimal 174b343a
20 Vigesimal 622ab6i
36 Base36 6goapm

Cryptographic Hash Functions

md5 7e4a73f47882885154f18b7002b2af34
sha1 ece36c6c423a39294e7476f2f4eba245a195f95b
sha256 866975c6819bf4b1fb94ae5c79eeacc192dfcc3446d58396c52492ec0bbd8cd8
sha512 8973f50dfc481dbf7e186232ce2c36d659322105b0befaa261043a05ef8fa5ba903e04b9544fe5a7b4134c287a208f4ae2d49b933571e33fc1681b9f06500ddc
ripemd-160 6ec6da12462eef35a2840d783efd33d891d5b927

390804538 as geometric shapes

Circle

Radius = n
Diameter 781609076
Circumference 2455497331.1407
Area 4.7980975002834E+17

Sphere

Radius = n
Volume 2.5001577025029E+26
Surface area 1.9192390001134E+18
Circumference 2455497331.1407

Square

Length = n
Perimeter 1563218152
Area 152728186921393444
Diagonal 552681077.87655

Cube

Length = n
Surface area 916369121528360664
Volume 5.9686868529393E+25
Space diagonal 676893315.64448

Equilateral Triangle

Length = n
Perimeter 1172413614
Area 6.6133244873932E+16
Altitude 338446657.82224

Triangular Pyramid

Length = n
Surface area 6.6133244873932E+16
Volume 7.0341649141539E+24
Height 184227025.95885