390307816 (number)

390307816 is an even 9-digits composite number following 390307815 and preceding 390307817. In scientific notation, it is written as 3.90307816 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 8 positive divisors. There are 195153904 positive integers (up to 390307816) that are relatively prime to 390307816.

Interesting facts

Basic properties

Name

Name three hundred ninety million three hundred seven thousand eight hundred sixteen

Notation

Scientific notation 3.90307816 × 10^8
Engineering notation 3.90307816 × 10^6

Prime Factorization of 390307816

Prime Factorization 2 × 2 × 2 × 48788477

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 97576954
Product of the distinct prime numbers

The prime factorization of 390307816 is 2 × 2 × 2 × 48788477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 97, 58, 795, 24, 8291, 6789, 43082, 98076, 274301, 900201, 9980235, 9049437, 7750198, 23784773, 187691555, 669326422, 5059576158, 3876227466

Basic calculations (n = 390307816)

Multiplication

n×y
n×2 780615632
n×3 1170923448
n×4 1561231264
n×5 1951539080

Division

n÷y
n÷2 195153908
n÷3 130102605.33333
n÷3 97576954
n÷5 78061563.2

Exponentiation

ny
n2 152340191230689856
n3 5.9459567328273E+25
n4 2.3207533864203E+34
n5 9.0580818572832E+42

Nth Root

y√n
2√n 19756.209555479
3√n 730.80652462616
4√n 140.55678409625
5√n 52.273484371058

Divisors of 390307816

1, 2, 4, 8, 48788477, 97576954, 195153908, 390307816

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 -390307815
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 390307816 can be divided by 8 positive divisors. The sum of these divisors (counting 390307816) is 1, the average is 0.125.

Base conversion 390307816

Base System Value
2 Binary 10111010000111001111111101000
3 Ternary 1000012102200200001
4 Quaternary 113100321333220
5 Quinary 1244404322231
6 Senary 102421352344
8 Octal 2720717750
10 Decimal 390307816
12 Duodecimal aa8686b4
16 Hexadecimal 17439fe8
20 Vigesimal 61j89ag
36 Base36 6gdnfs

Cryptographic Hash Functions

md5 7d01bd55d1cd9256fcab19f3289d27ff
sha1 de4354be8cb1bce4e9568e8e704e8f1d825703f4
sha256 592784435ab39c3c3f98b7bad2235660861f07e8b106b5e3f156dd15ef2f3c81
sha512 6f1e9504922f2a037831c0ca6e852adc8392ccbec0fa2602d69ad1613e0eb92e9ea0a9870c7d23e1f6e320cacd8ac0a535f98d8611d890fa671eeee4d89903e8
ripemd-160 6baaef64ab79787b19cc96b7e0b86d1a73858a6d

390307816 as geometric shapes

Circle

Radius = n
Diameter 780615632
Circumference 2452376334.7686
Area 4.785908256168E+17

Sphere

Radius = n
Volume 2.4906365320551E+26
Surface area 1.9143633024672E+18
Circumference 2452376334.7686

Square

Length = n
Perimeter 1561231264
Area 152340191230689856
Diagonal 551978606.88742

Cube

Length = n
Surface area 914041147384139136
Volume 5.9459567328273E+25
Space diagonal 676032967.90324

Equilateral Triangle

Length = n
Perimeter 1170923448
Area 6.5965237811578E+16
Altitude 338016483.95162

Triangular Pyramid

Length = n
Surface area 6.5965237811578E+16
Volume 7.0073772107066E+24
Height 183992868.96247