388289165 (number)

388289165 is an odd 9-digits composite number following 388289164 and preceding 388289166. In scientific notation, it is written as 3.88289165 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 280163520 positive integers (up to 388289165) that are relatively prime to 388289165.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred eighty-nine thousand one hundred sixty-five

Notation

Scientific notation 3.88289165 × 10^8
Engineering notation 3.88289165 × 10^6

Prime Factorization of 388289165

Prime Factorization 5 × 11 × 127 × 55589

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388289165
Product of the distinct prime numbers

The prime factorization of 388289165 is 5 × 11 × 127 × 55589. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 3, 67, 404, 178, 4419, 9298, 8495, 87466, 523104, 141930, 7223420, 3956460, 88535812, 74130240, 707474712, 607126219, 1350233795, 4507669070

Basic calculations (n = 388289165)

Multiplication

n×y
n×2 776578330
n×3 1164867495
n×4 1553156660
n×5 1941445825

Division

n÷y
n÷2 194144582.5
n÷3 129429721.66667
n÷3 97072291.25
n÷5 77657833

Exponentiation

ny
n2 150768475656397225
n3 5.8541765520945E+25
n4 2.2731133251754E+34
n5 8.8262527498272E+42

Nth Root

y√n
2√n 19705.054300864
3√n 729.5444489967
4√n 140.37469252278
5√n 52.219301032405

Divisors of 388289165

1, 5, 11, 55, 127, 635, 1397, 6985, 55589, 277945, 611479, 3057395, 7059803, 35299015, 77657833, 388289165

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388289164
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388289165 can be divided by 16 positive divisors. The sum of these divisors (counting 388289165) is 1, the average is 0.0625.

Base conversion 388289165

Base System Value
2 Binary 10111001001001101001010001101
3 Ternary 1000001122010121012
4 Quaternary 113021031022031
5 Quinary 1243400223130
6 Senary 102310215005
8 Octal 2711151215
10 Decimal 388289165
12 Duodecimal aa054465
16 Hexadecimal 1724d28d
20 Vigesimal 616g2i5
36 Base36 6f6du5

Cryptographic Hash Functions

md5 6c82d23045e463b0e70e2856fc77850d
sha1 7c7370e9f96d14350f7ba7e49f363442697987f9
sha256 ee5e8164b325e35af21b595edfc0abaa1dca4fe5e9ffbe41d51b7ea04ca0b853
sha512 7577e37673bb9ced8707a38083537618343cfdbbd2dc9fc3feff4dd340f7645368fe2ee93a924a56f5598f1cb004db7418ecaf9267ea228f69fc0911eb04cc09
ripemd-160 1719db67b2cd8829baf11fe904ad6d90f1b2ad78

388289165 as geometric shapes

Circle

Radius = n
Diameter 776578330
Circumference 2439692776.465
Area 4.7365313551507E+17

Sphere

Radius = n
Volume 2.4521917398504E+26
Surface area 1.8946125420603E+18
Circumference 2439692776.465

Square

Length = n
Perimeter 1553156660
Area 150768475656397225
Diagonal 549123803.26552

Cube

Length = n
Surface area 904610853938383350
Volume 5.8541765520945E+25
Space diagonal 672536561.8085

Equilateral Triangle

Length = n
Perimeter 1164867495
Area 6.5284665004148E+16
Altitude 336268280.90425

Triangular Pyramid

Length = n
Surface area 6.5284665004148E+16
Volume 6.8992132304155E+24
Height 183041267.75517