388685092 (number)

388685092 is an even 9-digits composite number following 388685091 and preceding 388685093. In scientific notation, it is written as 3.88685092 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 194342544 positive integers (up to 388685092) that are relatively prime to 388685092.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred eighty-five thousand ninety-two

Notation

Scientific notation 3.88685092 × 10^8
Engineering notation 3.88685092 × 10^6

Prime Factorization of 388685092

Prime Factorization 2 × 2 × 97171273

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 194342546
Product of the distinct prime numbers

The prime factorization of 388685092 is 2 × 2 × 97171273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 73, 81, 608, 471, 6745, 6168, 73603, 77339, 167534, 588033, 9125867, 517347, 4295755, 43952243, 675939368, 983661537, 9322749017, 4284212666

Basic calculations (n = 388685092)

Multiplication

n×y
n×2 777370184
n×3 1166055276
n×4 1554740368
n×5 1943425460

Division

n÷y
n÷2 194342546
n÷3 129561697.33333
n÷3 97171273
n÷5 77737018.4

Exponentiation

ny
n2 151076100743048464
n3 5.8721028116313E+25
n4 2.2823988215724E+34
n5 8.8713439594355E+42

Nth Root

y√n
2√n 19715.09807229
3√n 729.79232974352
4√n 140.41046283055
5√n 52.229945987522

Divisors of 388685092

1, 2, 4, 97171273, 194342546, 388685092

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388685091
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388685092 can be divided by 6 positive divisors. The sum of these divisors (counting 388685092) is 1, the average is 0.16666666666667.

Base conversion 388685092

Base System Value
2 Binary 10111001010101101110100100100
3 Ternary 1000002101020201011
4 Quaternary 113022231310210
5 Quinary 1244000410332
6 Senary 102322512004
8 Octal 2712556444
10 Decimal 388685092
12 Duodecimal aa205604
16 Hexadecimal 172add24
20 Vigesimal 6195cec
36 Base36 6fevc4

Cryptographic Hash Functions

md5 794341c296bb28d344268fdb07ee3c16
sha1 d5b850e76d7323d8acfe6bde361c995d1043f071
sha256 6a7294783a6384e25721a0c4cbf9a39e05dc1c02f51c310ba3d20ace3babd26a
sha512 9dd5894e1222a391f96ecab4b85abafbf9d85b0f7837efb9a02a1636e38e2d7476ad10f5aab224d2722f66cf473509a97cc1fce02dd164153b3e3fca5196bf04
ripemd-160 688b17ff21cbac0502117850904e0f208d96be91

388685092 as geometric shapes

Circle

Radius = n
Diameter 777370184
Circumference 2442180459.1741
Area 4.7461956822735E+17

Sphere

Radius = n
Volume 2.459700673886E+26
Surface area 1.8984782729094E+18
Circumference 2442180459.1741

Square

Length = n
Perimeter 1554740368
Area 151076100743048464
Diagonal 549683728.59863

Cube

Length = n
Surface area 906456604458290784
Volume 5.8721028116313E+25
Space diagonal 673222327.48858

Equilateral Triangle

Length = n
Perimeter 1166055276
Area 6.5417870574089E+16
Altitude 336611163.74429

Triangular Pyramid

Length = n
Surface area 6.5417870574089E+16
Volume 6.9203395298818E+24
Height 183227909.53288