388045950 (number)

388045950 is an even 9-digits composite number following 388045949 and preceding 388045951. In scientific notation, it is written as 3.88045950 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 100725120 positive integers (up to 388045950) that are relatively prime to 388045950.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million forty-five thousand nine hundred fifty

Notation

Scientific notation 3.88045950 × 10^8
Engineering notation 3.88045950 × 10^6

Prime Factorization of 388045950

Prime Factorization 2 × 3 × 5 × 815 × 59 × 269

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 388045950
Product of the distinct prime numbers

The prime factorization of 388045950 is 2 × 3 × 5 × 815 × 59 × 269. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 83, 7, 270, 286, 4443, 891, 6948, 13156, 937424, 463774, 188907, 2215825, 18447436, 66984963, 818921262, 910970078, 6012902438, 592231620

Basic calculations (n = 388045950)

Multiplication

n×y
n×2 776091900
n×3 1164137850
n×4 1552183800
n×5 1940229750

Division

n÷y
n÷2 194022975
n÷3 129348650
n÷3 97011487.5
n÷5 77609190

Exponentiation

ny
n2 150579659311402500
n3 5.843182694817E+25
n4 2.2674233798338E+34
n5 8.7986445947982E+42

Nth Root

y√n
2√n 19698.881947969
3√n 729.39209414598
4√n 140.35270552422
5√n 52.212757609739

Divisors of 388045950

1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 269, 295, 354, 538, 590, 807, 815, 885, 1345, 1614, 1630, 1770, 2445, 2690, 4035, 4075, 4890, 8070, 8150, 12225, 15871, 24450, 31742, 47613, 48085, 79355, 95226, 96170, 144255, 158710, 219235, 238065, 240425, 288510, 438470, 476130, 480850, 657705, 721275, 1096175, 1315410, 1442550, 2192350, 3288525, 6577050, 12934865, 25869730, 38804595, 64674325, 77609190, 129348650, 194022975, 388045950

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 -388045949
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 388045950 can be divided by 64 positive divisors. The sum of these divisors (counting 388045950) is 1, the average is 0.015625.

Base conversion 388045950

Base System Value
2 Binary 10111001000010001110001111110
3 Ternary 1000001011202222020
4 Quaternary 113020101301332
5 Quinary 1243314432300
6 Senary 102301101010
8 Octal 2710216176
10 Decimal 388045950
12 Duodecimal a9b57766
16 Hexadecimal 17211c7e
20 Vigesimal 6155eha
36 Base36 6f1666

Cryptographic Hash Functions

md5 c1cd6083b3512a8c2b9a1d3d591e9657
sha1 e3f5d0a0ddc0aca8f76e0c5ee0d0fbdb993ccde9
sha256 5bd87e8a21014539d2a270cba83aadaffb097edaff16e8520af64386ffcff3aa
sha512 f3d85b3bde89200a99b97c953b1115837218f0e64614af80e61b7a0440d4f1d5a8c1d3c81d7379dc2a8a0977cfb06f4c312e71019ccf7bb9e506bdfd8af66d0b
ripemd-160 367e801fc1b922f477ad8184f7279a6604cd2daf

388045950 as geometric shapes

Circle

Radius = n
Diameter 776091900
Circumference 2438164611.5505
Area 4.7305995147276E+17

Sphere

Radius = n
Volume 2.4475866436827E+26
Surface area 1.892239805891E+18
Circumference 2438164611.5505

Square

Length = n
Perimeter 1552183800
Area 150579659311402500
Diagonal 548779845.31395

Cube

Length = n
Surface area 903477955868415000
Volume 5.843182694817E+25
Space diagonal 672115301.07133

Equilateral Triangle

Length = n
Perimeter 1164137850
Area 6.520290512844E+16
Altitude 336057650.53567

Triangular Pyramid

Length = n
Surface area 6.520290512844E+16
Volume 6.8862568453616E+24
Height 182926615.10465