390508768 (number)

390508768 is an even 9-digits composite number following 390508767 and preceding 390508769. In scientific notation, it is written as 3.90508768 × 10^8. The sum of its digits is 46. It has a total of 8 prime factors and 48 positive divisors. There are 169629696 positive integers (up to 390508768) that are relatively prime to 390508768.

Interesting facts

Basic properties

Name

Name three hundred ninety million five hundred eight thousand seven hundred sixty-eight

Notation

Scientific notation 3.90508768 × 10^8
Engineering notation 3.90508768 × 10^6

Prime Factorization of 390508768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 17 × 55219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24406798
Product of the distinct prime numbers

The prime factorization of 390508768 is 2 × 2 × 2 × 2 × 2 × 13 × 17 × 55219. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 6, 75, 56, 784, 791, 5368, 3553, 92046, 93175, 294057, 374989, 151240, 5837894, 47118894, 42340410, 734176103, 23697160, 4710571261, 4668812238

Basic calculations (n = 390508768)

Multiplication

n×y
n×2 781017536
n×3 1171526304
n×4 1562035072
n×5 1952543840

Division

n÷y
n÷2 195254384
n÷3 130169589.33333
n÷3 97627192
n÷5 78101753.6

Exponentiation

ny
n2 152497097884877824
n3 5.9551453818599E+25
n4 2.325536486331E+34
n5 9.0814238821617E+42

Nth Root

y√n
2√n 19761.294694427
3√n 730.93192294902
4√n 140.57487220135
5√n 52.278865917703

Divisors of 390508768

1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 55219, 110438, 220876, 441752, 717847, 883504, 938723, 1435694, 1767008, 1877446, 2871388, 3754892, 5742776, 7509784, 11485552, 12203399, 15019568, 22971104, 24406798, 30039136, 48813596, 97627192, 195254384, 390508768

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390508767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390508768 can be divided by 48 positive divisors. The sum of these divisors (counting 390508768) is 1, the average is 0.020833333333333.

Base conversion 390508768

Base System Value
2 Binary 10111010001101011000011100000
3 Ternary 1000012210220022201
4 Quaternary 113101223003200
5 Quinary 1244432240033
6 Senary 102425542544
8 Octal 2721530340
10 Decimal 390508768
12 Duodecimal aa944a54
16 Hexadecimal 1746b0e0
20 Vigesimal 620dbi8
36 Base36 6ghyhs

Cryptographic Hash Functions

md5 464dd7d97bf4d74fbb461505feab3da8
sha1 1d6e7bda68e582e7c4dbcaac9abb5536c5328f6d
sha256 4572b35c6e43d80e0de0c1bed10fcf91fda53009a0992c20c510d21b2c1d4837
sha512 43b3472071b58d63000b9620698ffbba199dd056f4b9192c776bedacf1e4a17f4e46032c317dada5e25d32a2107d79573d3d4ba94b9d9ef735874fb4e6100823
ripemd-160 b9f0cc4f3f56e7002b3be09498e4b116897213fc

390508768 as geometric shapes

Circle

Radius = n
Diameter 781017536
Circumference 2453638953.4224
Area 4.790837624089E+17

Sphere

Radius = n
Volume 2.4944854643614E+26
Surface area 1.9163350496356E+18
Circumference 2453638953.4224

Square

Length = n
Perimeter 1562035072
Area 152497097884877824
Diagonal 552262795.93121

Cube

Length = n
Surface area 914982587309266944
Volume 5.9551453818599E+25
Space diagonal 676381026.97713

Equilateral Triangle

Length = n
Perimeter 1171526304
Area 6.6033180385853E+16
Altitude 338190513.48856

Triangular Pyramid

Length = n
Surface area 6.6033180385853E+16
Volume 7.0182061374415E+24
Height 184087598.64374