390384768 (number)

390384768 is an even 9-digits composite number following 390384767 and preceding 390384769. In scientific notation, it is written as 3.90384768 × 10^8. The sum of its digits is 48. It has a total of 10 prime factors and 64 positive divisors. There are 129235968 positive integers (up to 390384768) that are relatively prime to 390384768.

Interesting facts

Basic properties

Name

Name three hundred ninety million three hundred eighty-four thousand seven hundred sixty-eight

Notation

Scientific notation 3.90384768 × 10^8
Engineering notation 3.90384768 × 10^6

Prime Factorization of 390384768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 149 × 6823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 6099762
Product of the distinct prime numbers

The prime factorization of 390384768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 149 × 6823. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 6, 75, 40, 73, 458, 7731, 4125, 57709, 86856, 980061, 605842, 9710037, 3070151, 78742449, 95904405, 457587906, 513584470, 2182842288, 6694323500

Basic calculations (n = 390384768)

Multiplication

n×y
n×2 780769536
n×3 1171154304
n×4 1561539072
n×5 1951923840

Division

n÷y
n÷2 195192384
n÷3 130128256
n÷3 97596192
n÷5 78076953.6

Exponentiation

ny
n2 152400267086413824
n3 5.9494742909668E+25
n4 2.322584140801E+34
n5 9.0670147096709E+42

Nth Root

y√n
2√n 19758.156999073
3√n 730.85454939528
4√n 140.56371152994
5√n 52.275545427389

Divisors of 390384768

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 6823, 7152, 9536, 13646, 14304, 19072, 20469, 27292, 28608, 40938, 54584, 57216, 81876, 109168, 163752, 218336, 327504, 436672, 655008, 873344, 1016627, 1310016, 2033254, 2620032, 3049881, 4066508, 6099762, 8133016, 12199524, 16266032, 24399048, 32532064, 48798096, 65064128, 97596192, 130128256, 195192384, 390384768

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390384767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390384768 can be divided by 64 positive divisors. The sum of these divisors (counting 390384768) is 1, the average is 0.015625.

Base conversion 390384768

Base System Value
2 Binary 10111010001001100110010000000
3 Ternary 1000012120121020010
4 Quaternary 113101030302000
5 Quinary 1244414303033
6 Senary 102423144520
8 Octal 2721146200
10 Decimal 390384768
12 Duodecimal aa8a5140
16 Hexadecimal 1744cc80
20 Vigesimal 61ji1i8
36 Base36 6gfatc

Cryptographic Hash Functions

md5 454ccdd732016f342e9db843729e4a79
sha1 fd866952dacb161244c5be42d4a146a40423eeb0
sha256 e84b84798bfa8634432b072a991b5e7e08fc7c3d5cfe0eb834391437e949e3bf
sha512 828986f639a83cdb4618aa686bd006e134ae8e64b92b90417b2771e99f7187bfff8b50761bd6754ebbb8d0bb93aa747776c2efca8125ba3f1c8d452028190fdb
ripemd-160 4329341d96e4244664cff97e28afd6f9db5a91c5

390384768 as geometric shapes

Circle

Radius = n
Diameter 780769536
Circumference 2452859838.4443
Area 4.787795594838E+17

Sphere

Radius = n
Volume 2.492109963363E+26
Surface area 1.9151182379352E+18
Circumference 2452859838.4443

Square

Length = n
Perimeter 1561539072
Area 152400267086413824
Diagonal 552087433.44947

Cube

Length = n
Surface area 914401602518482944
Volume 5.9494742909668E+25
Space diagonal 676166252.67699

Equilateral Triangle

Length = n
Perimeter 1171154304
Area 6.5991251420184E+16
Altitude 338083126.33849

Triangular Pyramid

Length = n
Surface area 6.5991251420184E+16
Volume 7.0115226927294E+24
Height 184029144.48316