390579968 (number)

390579968 is an even 9-digits composite number following 390579967 and preceding 390579969. In scientific notation, it is written as 3.90579968 × 10^8. The sum of its digits is 56. It has a total of 9 prime factors and 18 positive divisors. There are 195289856 positive integers (up to 390579968) that are relatively prime to 390579968.

Interesting facts

Basic properties

Name

Name three hundred ninety million five hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 3.90579968 × 10^8
Engineering notation 3.90579968 × 10^6

Prime Factorization of 390579968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1525703

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3051406
Product of the distinct prime numbers

The prime factorization of 390579968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1525703. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 3, 21, 70, 329, 287, 8236, 3092, 33393, 51247, 743132, 574471, 670122, 1660423, 68674071, 56645961, 414369899, 878086756, 3466511587, 7787482278

Basic calculations (n = 390579968)

Multiplication

n×y
n×2 781159936
n×3 1171739904
n×4 1562319872
n×5 1952899840

Division

n÷y
n÷2 195289984
n÷3 130193322.66667
n÷3 97644992
n÷5 78115993.6

Exponentiation

ny
n2 152552711402881024
n3 5.9584033138051E+25
n4 2.3272329756371E+34
n5 9.0897058115287E+42

Nth Root

y√n
2√n 19763.096113717
3√n 730.97634294212
4√n 140.58127938569
5√n 52.280772140621

Divisors of 390579968

1, 2, 4, 8, 16, 32, 64, 128, 256, 1525703, 3051406, 6102812, 12205624, 24411248, 48822496, 97644992, 195289984, 390579968

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390579967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390579968 can be divided by 18 positive divisors. The sum of these divisors (counting 390579968) is 1, the average is 0.055555555555556.

Base conversion 390579968

Base System Value
2 Binary 10111010001111100011100000000
3 Ternary 1000012221111222202
4 Quaternary 113101330130000
5 Quinary 1244442024333
6 Senary 102431252332
8 Octal 2721743400
10 Decimal 390579968
12 Duodecimal aa97a0a8
16 Hexadecimal 1747c700
20 Vigesimal 62129i8
36 Base36 6gjhfk

Cryptographic Hash Functions

md5 0d23f2d5b6c2aa4676cf7c1ebb251d20
sha1 d59b3eae8b4991b457fcb614ceff025df4483f55
sha256 8c9f6726e540a9cefd44ed28a9f1a96c2a59410e14b7312750242b50b42f91f0
sha512 e570dfd603a260f579871480acaf7cfbd1658e14cdcfe907f75907ede9093266e4c227240dc978d987b8850dd31878a0cfad51ac327af63638603efecfdc190c
ripemd-160 3fbbd93f8f12b557ab5e19b9cbe14deca68852ee

390579968 as geometric shapes

Circle

Radius = n
Diameter 781159936
Circumference 2454086316.2163
Area 4.7925847742849E+17

Sphere

Radius = n
Volume 2.4958501437033E+26
Surface area 1.917033909714E+18
Circumference 2454086316.2163

Square

Length = n
Perimeter 1562319872
Area 152552711402881024
Diagonal 552363487.93685

Cube

Length = n
Surface area 915316268417286144
Volume 5.9584033138051E+25
Space diagonal 676504348.99463

Equilateral Triangle

Length = n
Perimeter 1171739904
Area 6.6057261745545E+16
Altitude 338252174.49731

Triangular Pyramid

Length = n
Surface area 6.6057261745545E+16
Volume 7.0220456470599E+24
Height 184121162.64562