390686084 (number)

390686084 is an even 9-digits composite number following 390686083 and preceding 390686085. In scientific notation, it is written as 3.90686084 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 193550688 positive integers (up to 390686084) that are relatively prime to 390686084.

Interesting facts

Basic properties

Name

Name three hundred ninety million six hundred eighty-six thousand eighty-four

Notation

Scientific notation 3.90686084 × 10^8
Engineering notation 3.90686084 × 10^6

Prime Factorization of 390686084

Prime Factorization 2 × 2 × 109 × 896069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 195343042
Product of the distinct prime numbers

The prime factorization of 390686084 is 2 × 2 × 109 × 896069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 73, 40, 218, 965, 1007, 3950, 74286, 70281, 464448, 905276, 4820051, 203292, 19478600, 59192918, 363274130, 302288599, 7670391005, 1296497364

Basic calculations (n = 390686084)

Multiplication

n×y
n×2 781372168
n×3 1172058252
n×4 1562744336
n×5 1953430420

Division

n÷y
n÷2 195343042
n÷3 130228694.66667
n÷3 97671521
n÷5 78137216.8

Exponentiation

ny
n2 152635616231255056
n3 5.9632611184316E+25
n4 2.3297631342295E+34
n5 9.1020603555969E+42

Nth Root

y√n
2√n 19765.780632194
3√n 731.04253618314
4√n 140.59082698453
5√n 52.283612646565

Divisors of 390686084

1, 2, 4, 109, 218, 436, 896069, 1792138, 3584276, 97671521, 195343042, 390686084

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390686083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390686084 can be divided by 12 positive divisors. The sum of these divisors (counting 390686084) is 1, the average is 0.083333333333333.

Base conversion 390686084

Base System Value
2 Binary 10111010010010110010110000100
3 Ternary 1000020010220112222
4 Quaternary 113102112112010
5 Quinary 1300003423314
6 Senary 102433431512
8 Octal 2722262604
10 Decimal 390686084
12 Duodecimal aaa0b598
16 Hexadecimal 17496584
20 Vigesimal 621ff44
36 Base36 6glrb8

Cryptographic Hash Functions

md5 43d4d16a562ee719932488d98f26e271
sha1 913061c683e8f4023a6f99edcc58a5d8cf99fe6e
sha256 cb7c97f46d3020eac105f4f0eb08cc0de5dbcb1350731ffa71bef1d3aabea0f7
sha512 95f23cc83f1ebe27238b497a4ca05d5055d2f0d7af8c1b7222807da5797038f4310ec2b5225aa68840965a6de0bcb76cd553ffab4e25b99c9015f802221a89f1
ripemd-160 9ba8b14d26a9454760edf44bd3d65db4b74cc71e

390686084 as geometric shapes

Circle

Radius = n
Diameter 781372168
Circumference 2454753062.7083
Area 4.7951893062826E+17

Sphere

Radius = n
Volume 2.497884976147E+26
Surface area 1.918075722513E+18
Circumference 2454753062.7083

Square

Length = n
Perimeter 1562744336
Area 152635616231255056
Diagonal 552513558.62323

Cube

Length = n
Surface area 915813697387530336
Volume 5.9632611184316E+25
Space diagonal 676688147.29812

Equilateral Triangle

Length = n
Perimeter 1172058252
Area 6.609316058928E+16
Altitude 338344073.64906

Triangular Pyramid

Length = n
Surface area 6.609316058928E+16
Volume 7.0277706247151E+24
Height 184171186.20774