390687046 (number)

390687046 is an even 9-digits composite number following 390687045 and preceding 390687047. In scientific notation, it is written as 3.90687046 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 195313608 positive integers (up to 390687046) that are relatively prime to 390687046.

Interesting facts

Basic properties

Name

Name three hundred ninety million six hundred eighty-seven thousand forty-six

Notation

Scientific notation 3.90687046 × 10^8
Engineering notation 3.90687046 × 10^6

Prime Factorization of 390687046

Prime Factorization 2 × 9629 × 20287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 390687046
Product of the distinct prime numbers

The prime factorization of 390687046 is 2 × 9629 × 20287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 96, 51, 20, 145, 457, 4638, 39507, 24815, 53999, 749921, 5897599, 8822640, 96396785, 85193990, 114115479, 547799591, 9531732618, 3328544652

Basic calculations (n = 390687046)

Multiplication

n×y
n×2 781374092
n×3 1172061138
n×4 1562748184
n×5 1953435230

Division

n÷y
n÷2 195343523
n÷3 130229015.33333
n÷3 97671761.5
n÷5 78137409.2

Exponentiation

ny
n2 152636367912206116
n3 5.9633051691789E+25
n4 2.329786080943E+34
n5 9.1021724177555E+42

Nth Root

y√n
2√n 19765.804967165
3√n 731.04313620651
4√n 140.59091352988
5√n 52.283638394493

Divisors of 390687046

1, 2, 9629, 19258, 20287, 40574, 195343523, 390687046

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390687045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390687046 can be divided by 8 positive divisors. The sum of these divisors (counting 390687046) is 1, the average is 0.125.

Base conversion 390687046

Base System Value
2 Binary 10111010010010110100101000110
3 Ternary 1000020010221212121
4 Quaternary 113102112211012
5 Quinary 1300003441141
6 Senary 102433440154
8 Octal 2722264506
10 Decimal 390687046
12 Duodecimal aaa1005a
16 Hexadecimal 17496946
20 Vigesimal 621fhc6
36 Base36 6gls1y

Cryptographic Hash Functions

md5 a08ade40f783b5c51d4c3cb2c2799336
sha1 c42372eac3793078b6b976adb3e58ba565de13be
sha256 f08cebb73bcc2acb3c83da5afd927bc5776205f49ffce31ee91db3aa222a950a
sha512 b9c867c7186110882d840d0de2703d82d324e132c4fbf91aaaee87b0f37c1c8ffd5dd1fb83ac3f09ca45e84afea5cad92e82ac0a2bd07252cb67f05eb0a1c678
ripemd-160 fe0db1039e514ad6bdea7f80c63d21c0656415cb

390687046 as geometric shapes

Circle

Radius = n
Diameter 781374092
Circumference 2454759107.1326
Area 4.7952129210362E+17

Sphere

Radius = n
Volume 2.4979034280809E+26
Surface area 1.9180851684145E+18
Circumference 2454759107.1326

Square

Length = n
Perimeter 1562748184
Area 152636367912206116
Diagonal 552514919.09668

Cube

Length = n
Surface area 915818207473236696
Volume 5.9633051691789E+25
Space diagonal 676689813.531

Equilateral Triangle

Length = n
Perimeter 1172061138
Area 6.6093486076679E+16
Altitude 338344906.7655

Triangular Pyramid

Length = n
Surface area 6.6093486076679E+16
Volume 7.0278225390187E+24
Height 184171639.69889