388291234 (number)

388291234 is an even 9-digits composite number following 388291233 and preceding 388291235. In scientific notation, it is written as 3.88291234 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 190366848 positive integers (up to 388291234) that are relatively prime to 388291234.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred ninety-one thousand two hundred thirty-four

Notation

Scientific notation 3.88291234 × 10^8
Engineering notation 3.88291234 × 10^6

Prime Factorization of 388291234

Prime Factorization 2 × 73 × 173 × 15373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388291234
Product of the distinct prime numbers

The prime factorization of 388291234 is 2 × 73 × 173 × 15373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 34, 52, 14, 432, 5147, 8837, 71687, 6335, 133565, 137456, 600952, 8077127, 91300167, 1253031, 30727907, 861528174, 8081366706, 7215746495

Basic calculations (n = 388291234)

Multiplication

n×y
n×2 776582468
n×3 1164873702
n×4 1553164936
n×5 1941456170

Division

n÷y
n÷2 194145617
n÷3 129430411.33333
n÷3 97072808.5
n÷5 77658246.8

Exponentiation

ny
n2 150770082401242756
n3 5.854270134586E+25
n4 2.2731617747278E+34
n5 8.8264879059067E+42

Nth Root

y√n
2√n 19705.106800015
3√n 729.54574478768
4√n 140.37487951915
5√n 52.219356682428

Divisors of 388291234

1, 2, 73, 146, 173, 346, 12629, 15373, 25258, 30746, 1122229, 2244458, 2659529, 5319058, 194145617, 388291234

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 -388291233
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 388291234 can be divided by 16 positive divisors. The sum of these divisors (counting 388291234) is 1, the average is 0.0625.

Base conversion 388291234

Base System Value
2 Binary 10111001001001101101010100010
3 Ternary 1000001122020102211
4 Quaternary 113021031222202
5 Quinary 1243400304414
6 Senary 102310232334
8 Octal 2711155242
10 Decimal 388291234
12 Duodecimal aa0556aa
16 Hexadecimal 1724daa2
20 Vigesimal 616g81e
36 Base36 6f6ffm

Cryptographic Hash Functions

md5 7b9efb495f70d9bd34f21dc28ca7aed1
sha1 e650f5cd59c026de6fbd4ddd5deec7719aa5f033
sha256 cb859ff32905a4741f8bf3aa230d960ba811eaad4607476e667c625b64eae709
sha512 9266969239b4d27bc71efbe90de2157ef662b24aea06607156093edf6181686c32467a8020a40b7419d8354276f0345b31b115010d6fa109167b5d3381100d77
ripemd-160 4b3814cb2385b22d14b0e51ba22772c3e6f6a863

388291234 as geometric shapes

Circle

Radius = n
Diameter 776582468
Circumference 2439705776.3754
Area 4.7365818325287E+17

Sphere

Radius = n
Volume 2.4522309395927E+26
Surface area 1.8946327330115E+18
Circumference 2439705776.3754

Square

Length = n
Perimeter 1553164936
Area 150770082401242756
Diagonal 549126729.27339

Cube

Length = n
Surface area 904620494407456536
Volume 5.854270134586E+25
Space diagonal 672540145.42162

Equilateral Triangle

Length = n
Perimeter 1164873702
Area 6.5285360745075E+16
Altitude 336270072.71081

Triangular Pyramid

Length = n
Surface area 6.5285360745075E+16
Volume 6.8993235184394E+24
Height 183042243.09113