388408075 (number)

388408075 is an odd 9-digits composite number following 388408074 and preceding 388408076. In scientific notation, it is written as 3.88408075 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 282478400 positive integers (up to 388408075) that are relatively prime to 388408075.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million four hundred eight thousand seventy-five

Notation

Scientific notation 3.88408075 × 10^8
Engineering notation 3.88408075 × 10^6

Prime Factorization of 388408075

Prime Factorization 55 × 5 × 1412393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388408075
Product of the distinct prime numbers

The prime factorization of 388408075 is 55 × 5 × 1412393. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 94, 25, 510, 956, 2324, 933, 84939, 26064, 945986, 418023, 5757210, 1093435, 13772779, 9262236, 986559151, 31467805, 8983828122, 8948497302

Basic calculations (n = 388408075)

Multiplication

n×y
n×2 776816150
n×3 1165224225
n×4 1553632300
n×5 1942040375

Division

n÷y
n÷2 194204037.5
n÷3 129469358.33333
n÷3 97102018.75
n÷5 77681615

Exponentiation

ny
n2 150860832725205625
n3 5.8595565631694E+25
n4 2.2758990850542E+34
n5 8.8397758252018E+42

Nth Root

y√n
2√n 19708.071316088
3√n 729.61891349746
4√n 140.38543840473
5√n 52.222498977214

Divisors of 388408075

1, 5, 55, 275, 1412393, 7061965, 77681615, 388408075

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 -388408074
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 388408075 can be divided by 8 positive divisors. The sum of these divisors (counting 388408075) is 1, the average is 0.125.

Base conversion 388408075

Base System Value
2 Binary 10111001001101010001100001011
3 Ternary 1000001212011201021
4 Quaternary 113021222030023
5 Quinary 1243413024300
6 Senary 102312533311
8 Octal 2711521413
10 Decimal 388408075
12 Duodecimal aa0b1237
16 Hexadecimal 1726a30b
20 Vigesimal 617b03f
36 Base36 6f8xl7

Cryptographic Hash Functions

md5 28d1778adc86fba6b651b474c1f1273a
sha1 461403a13f9b6260eb45af04aa2801ce9f21324b
sha256 b8a66f49d0aedb9ba6857d8f24a3c69d7b236c47d4e3cdc107d848e204c76e80
sha512 92a76c95a10eefa968eb5573ed0c2a902f04962fc556521c1ab7ee230691d7917014df1c8bcd6ce28b987b5d660fc535bc037697a8819482cd069f15f9366d2d
ripemd-160 89409380073bc5e0228809f26492bdb8d97202be

388408075 as geometric shapes

Circle

Radius = n
Diameter 776816150
Circumference 2440439910.0299
Area 4.7394328380394E+17

Sphere

Radius = n
Volume 2.4544453136196E+26
Surface area 1.8957731352158E+18
Circumference 2440439910.0299

Square

Length = n
Perimeter 1553632300
Area 150860832725205625
Diagonal 549291967.40023

Cube

Length = n
Surface area 905164996351233750
Volume 5.8595565631694E+25
Space diagonal 672742519.97002

Equilateral Triangle

Length = n
Perimeter 1165224225
Area 6.5324656788051E+16
Altitude 336371259.98501

Triangular Pyramid

Length = n
Surface area 6.5324656788051E+16
Volume 6.9055536342721E+24
Height 183097322.46674