388625038 (number)

388625038 is an even 9-digits composite number following 388625037 and preceding 388625039. In scientific notation, it is written as 3.88625038 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 194312518 positive integers (up to 388625038) that are relatively prime to 388625038.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-five thousand thirty-eight

Notation

Scientific notation 3.88625038 × 10^8
Engineering notation 3.88625038 × 10^6

Prime Factorization of 388625038

Prime Factorization 2 × 194312519

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388625038
Product of the distinct prime numbers

The prime factorization of 388625038 is 2 × 194312519. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 82, 43, 670, 808, 8508, 5971, 48372, 66686, 268057, 457379, 6783854, 9670665, 82780967, 39764520, 972640166, 420842011, 7160569703, 1577265089

Basic calculations (n = 388625038)

Multiplication

n×y
n×2 777250076
n×3 1165875114
n×4 1554500152
n×5 1943125190

Division

n÷y
n÷2 194312519
n÷3 129541679.33333
n÷3 97156259.5
n÷5 77725007.6

Exponentiation

ny
n2 151029420160501444
n3 5.8693814148993E+25
n4 2.2809885754017E+34
n5 8.8644927179306E+42

Nth Root

y√n
2√n 19713.574967519
3√n 729.75474215498
4√n 140.40503896769
5√n 52.228331924565

Divisors of 388625038

1, 2, 194312519, 388625038

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388625037
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388625038 can be divided by 4 positive divisors. The sum of these divisors (counting 388625038) is 1, the average is 0.25.

Base conversion 388625038

Base System Value
2 Binary 10111001010011111001010001110
3 Ternary 1000002021012022221
4 Quaternary 113022133022032
5 Quinary 1243442000123
6 Senary 102321325554
8 Octal 2712371216
10 Decimal 388625038
12 Duodecimal aa1968ba
16 Hexadecimal 1729f28e
20 Vigesimal 618i2bi
36 Base36 6fdkzy

Cryptographic Hash Functions

md5 717a921d8b3f083c0b16b4d1f543337a
sha1 b445997085da19eaa79d0eb703ac237b952f7a11
sha256 d4aa8d74f15bbb802133144af5d584fb4598aa9b7e5abcf84e43ce928f5317de
sha512 5d9c7c988c46152bba5263610016c6aa499b6e8655881c4182361b6cf93a6e94c41eea17cce6a547795360d3cf3db96fef63db50368b3c27c0ecf681591b5493
ripemd-160 6215e10d7e8964de4b1d50abc210e1f2a6976fba

388625038 as geometric shapes

Circle

Radius = n
Diameter 777250076
Circumference 2441803128.7637
Area 4.7447291685216E+17

Sphere

Radius = n
Volume 2.4585607378885E+26
Surface area 1.8978916674086E+18
Circumference 2441803128.7637

Square

Length = n
Perimeter 1554500152
Area 151029420160501444
Diagonal 549598799.41736

Cube

Length = n
Surface area 906176520963008664
Volume 5.8693814148993E+25
Space diagonal 673118310.90939

Equilateral Triangle

Length = n
Perimeter 1165875114
Area 6.5397657288914E+16
Altitude 336559155.45469

Triangular Pyramid

Length = n
Surface area 6.5397657288914E+16
Volume 6.917132333076E+24
Height 183199599.80579