388289774 (number)

388289774 is an even 9-digits composite number following 388289773 and preceding 388289775. In scientific notation, it is written as 3.88289774 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 191485296 positive integers (up to 388289774) that are relatively prime to 388289774.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred eighty-nine thousand seven hundred seventy-four

Notation

Scientific notation 3.88289774 × 10^8
Engineering notation 3.88289774 × 10^6

Prime Factorization of 388289774

Prime Factorization 2 × 73 × 2659519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388289774
Product of the distinct prime numbers

The prime factorization of 388289774 is 2 × 73 × 2659519. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 89, 23, 885, 128, 5153, 5198, 54555, 39374, 343938, 98902, 48766, 2702360, 58316052, 73937956, 773924749, 125435769, 4016985684, 7398445870

Basic calculations (n = 388289774)

Multiplication

n×y
n×2 776579548
n×3 1164869322
n×4 1553159096
n×5 1941448870

Division

n÷y
n÷2 194144887
n÷3 129429924.66667
n÷3 97072443.5
n÷5 77657954.8

Exponentiation

ny
n2 150768948592971076
n3 5.8542040975382E+25
n4 2.273127585983E+34
n5 8.826321966345E+42

Nth Root

y√n
2√n 19705.069753746
3√n 729.5448304069
4√n 140.37474756432
5√n 52.219317412741

Divisors of 388289774

1, 2, 73, 146, 2659519, 5319038, 194144887, 388289774

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388289773
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388289774 can be divided by 8 positive divisors. The sum of these divisors (counting 388289774) is 1, the average is 0.125.

Base conversion 388289774

Base System Value
2 Binary 10111001001001101010011101110
3 Ternary 1000001122011102202
4 Quaternary 113021031103232
5 Quinary 1243400233044
6 Senary 102310221502
8 Octal 2711152356
10 Decimal 388289774
12 Duodecimal aa054892
16 Hexadecimal 1724d4ee
20 Vigesimal 616g48e
36 Base36 6f6eb2

Cryptographic Hash Functions

md5 b9bc841c63bab243f5045b4b6052f876
sha1 2d942883e3240b95b42bdf72a844f0e6f07968b2
sha256 b1c80e27110920f26c7b6e5527efd5c63caeb46f928477d8299e0c939e8fe2c3
sha512 6757bab8e76ea7c6dd90d0015667ca9ea383269a2086d343cf12bd2e098e5fba23c4d886076c810aa8baae1b2fca9c5e0d4b5b5c197c4e1bb539a5f112e94f4d
ripemd-160 978383b308dddcc2935f18577a5e9322ea1240e1

388289774 as geometric shapes

Circle

Radius = n
Diameter 776579548
Circumference 2439696602.9249
Area 4.7365462128914E+17

Sphere

Radius = n
Volume 2.4522032780589E+26
Surface area 1.8946184851565E+18
Circumference 2439696602.9249

Square

Length = n
Perimeter 1553159096
Area 150768948592971076
Diagonal 549124664.52158

Cube

Length = n
Surface area 904613691557826456
Volume 5.8542040975382E+25
Space diagonal 672537616.62744

Equilateral Triangle

Length = n
Perimeter 1164869322
Area 6.5284869791692E+16
Altitude 336268808.31372

Triangular Pyramid

Length = n
Surface area 6.5284869791692E+16
Volume 6.8992456930323E+24
Height 183041554.84053