390384771 (number)

390384771 is an odd 9-digits composite number following 390384770 and preceding 390384772. In scientific notation, it is written as 3.90384771 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 222616800 positive integers (up to 390384771) that are relatively prime to 390384771.

Interesting facts

Basic properties

Name

Name three hundred ninety million three hundred eighty-four thousand seven hundred seventy-one

Notation

Scientific notation 3.90384771 × 10^8
Engineering notation 3.90384771 × 10^6

Prime Factorization of 390384771

Prime Factorization 3 × 7 × 491 × 37861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 390384771
Product of the distinct prime numbers

The prime factorization of 390384771 is 3 × 7 × 491 × 37861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 54, 91, 627, 179, 7966, 7493, 40645, 4056, 28459, 745934, 2698165, 8284445, 7046497, 31251356, 612295025, 102849382, 812403599, 2547152282

Basic calculations (n = 390384771)

Multiplication

n×y
n×2 780769542
n×3 1171154313
n×4 1561539084
n×5 1951923855

Division

n÷y
n÷2 195192385.5
n÷3 130128257
n÷3 97596192.75
n÷5 78076954.2

Exponentiation

ny
n2 152400269428722441
n3 5.949474428127E+25
n4 2.3225842121947E+34
n5 9.0670150580585E+42

Nth Root

y√n
2√n 19758.157074991
3√n 730.85455126742
4√n 140.56371179999
5√n 52.275545507734

Divisors of 390384771

1, 3, 7, 21, 491, 1473, 3437, 10311, 37861, 113583, 265027, 795081, 18589751, 55769253, 130128257, 390384771

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 -390384770
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 390384771 can be divided by 16 positive divisors. The sum of these divisors (counting 390384771) is 1, the average is 0.0625.

Base conversion 390384771

Base System Value
2 Binary 10111010001001100110010000011
3 Ternary 1000012120121020020
4 Quaternary 113101030302003
5 Quinary 1244414303041
6 Senary 102423144523
8 Octal 2721146203
10 Decimal 390384771
12 Duodecimal aa8a5143
16 Hexadecimal 1744cc83
20 Vigesimal 61ji1ib
36 Base36 6gfatf

Cryptographic Hash Functions

md5 7fbb22eeb36f91000e2868ffe673614c
sha1 bfd3b643752b09e65f374f3b7c529be44a9aaf5d
sha256 41182bca828da51a9d1119de3ca9913a5781402e34d6a0d8f20ba72b8bc65b72
sha512 d86e0a36caf92eecfe480933a6379ef1cd4dc4f8b00e6ca3d0ee07dad9b8b5396fb5d2124b0cd965fd4c82a1add5faa5a08891ff345a44ede6e195ea3535f842
ripemd-160 03b0ea5ff64195f66ca8cc9cffa1d95570131c49

390384771 as geometric shapes

Circle

Radius = n
Diameter 780769542
Circumference 2452859857.2939
Area 4.7877956684238E+17

Sphere

Radius = n
Volume 2.4921100208166E+26
Surface area 1.9151182673695E+18
Circumference 2452859857.2939

Square

Length = n
Perimeter 1561539084
Area 152400269428722441
Diagonal 552087437.69211

Cube

Length = n
Surface area 914401616572334646
Volume 5.949474428127E+25
Space diagonal 676166257.87314

Equilateral Triangle

Length = n
Perimeter 1171154313
Area 6.5991252434433E+16
Altitude 338083128.93657

Triangular Pyramid

Length = n
Surface area 6.5991252434433E+16
Volume 7.0115228543743E+24
Height 184029145.89737