75388520 (number)

75388520 is an even 8-digits composite number following 75388519 and preceding 75388521. In scientific notation, it is written as 7.5388520 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 30155392 positive integers (up to 75388520) that are relatively prime to 75388520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5388520 × 10^7
Engineering notation 7.5388520 × 10^6

Prime Factorization of 75388520

Prime Factorization 2 × 2 × 2 × 5 × 1884713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18847130
Product of the distinct prime numbers

The prime factorization of 75388520 is 2 × 2 × 2 × 5 × 1884713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 62, 50, 394, 528, 6999, 4721, 73625, 18642, 523074, 496979, 7023923, 5039005, 35393238, 18236232, 508071342, 566517737, 4457053706, 7533458884

Basic calculations (n = 75388520)

Multiplication

n×y
n×2 150777040
n×3 226165560
n×4 301554080
n×5 376942600

Division

n÷y
n÷2 37694260
n÷3 25129506.666667
n÷3 18847130
n÷5 15077704

Exponentiation

ny
n2 5683428947790400
n3 4.2846529689908E+23
n4 3.2301364604582E+31
n5 2.4351520715198E+39

Nth Root

y√n
2√n 8682.6562755876
3√n 422.44327985232
4√n 93.180772027214
5√n 37.623660208134

Divisors of 75388520

1, 2, 4, 5, 8, 10, 20, 40, 1884713, 3769426, 7538852, 9423565, 15077704, 18847130, 37694260, 75388520

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 -75388519
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 75388520 can be divided by 16 positive divisors. The sum of these divisors (counting 75388520) is 1, the average is 0.0625.

Base conversion 75388520

Base System Value
2 Binary 100011111100101011001101000
3 Ternary 12020212010121102
4 Quaternary 10133211121220
5 Quinary 123244413040
6 Senary 11251500532
8 Octal 437453150
10 Decimal 75388520
12 Duodecimal 212b7748
16 Hexadecimal 47e5668
20 Vigesimal 13b3b60
36 Base36 18vu5k

Cryptographic Hash Functions

md5 ea3f9910a51c0fd00867003b608605f2
sha1 f437d9ed4eff0a5e924348c83614c789999f5989
sha256 d70031a9cc7a6e19cd95d2cbfc48d727e03e0842c6455de3df2590bcb79ba484
sha512 7be11e56b9f5d21b52a4bca48080ff9c617f29feb5e50c341cb3c4e9493137c3b31209f698411ee77f710a606e5ed6330889394b10df0aac3388ad5cfd7c54be
ripemd-160 22c0b09f9feff253aad9822acba19aab0cef1f7f

75388520 as geometric shapes

Circle

Radius = n
Diameter 150777040
Circumference 473680041.19401
Area 1.7855018629578E+16

Sphere

Radius = n
Volume 1.7947512387417E+24
Surface area 7.1420074518312E+16
Circumference 473680041.19401

Square

Length = n
Perimeter 301554080
Area 5683428947790400
Diagonal 106615467.43124

Cube

Length = n
Surface area 34100573686742400
Volume 4.2846529689908E+23
Space diagonal 130576746.94742

Equilateral Triangle

Length = n
Perimeter 226165560
Area 2.4609969246952E+15
Altitude 65288373.473711

Triangular Pyramid

Length = n
Surface area 2.4609969246952E+15
Volume 5.0495119490074E+22
Height 35538489.143745