75148940 (number)

75148940 is an even 8-digits composite number following 75148939 and preceding 75148941. In scientific notation, it is written as 7.5148940 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 30059568 positive integers (up to 75148940) that are relatively prime to 75148940.

Interesting facts

Basic properties

Name

Name seventy-five million one hundred forty-eight thousand nine hundred forty

Notation

Scientific notation 7.5148940 × 10^7
Engineering notation 7.5148940 × 10^6

Prime Factorization of 75148940

Prime Factorization 2 × 2 × 5 × 3757447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37574470
Product of the distinct prime numbers

The prime factorization of 75148940 is 2 × 2 × 5 × 3757447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 73, 100, 888, 554, 9286, 8829, 30617, 9772, 999615, 772117, 4097399, 6821203, 8957893, 25850013, 126640509, 270550642, 3828239261, 1562491118

Basic calculations (n = 75148940)

Multiplication

n×y
n×2 150297880
n×3 225446820
n×4 300595760
n×5 375744700

Division

n÷y
n÷2 37574470
n÷3 25049646.666667
n÷3 18787235
n÷5 15029788

Exponentiation

ny
n2 5647363183123600
n3 4.2439335700676E+23
n4 3.18927109221E+31
n5 2.3967034195222E+39

Nth Root

y√n
2√n 8668.8488278433
3√n 421.99530553391
4√n 93.106652973046
5√n 37.599716624618

Divisors of 75148940

1, 2, 4, 5, 10, 20, 3757447, 7514894, 15029788, 18787235, 37574470, 75148940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75148939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75148940 can be divided by 12 positive divisors. The sum of these divisors (counting 75148940) is 1, the average is 0.083333333333333.

Base conversion 75148940

Base System Value
2 Binary 100011110101010111010001100
3 Ternary 12020101221222002
4 Quaternary 10132222322030
5 Quinary 123214231230
6 Senary 11242411432
8 Octal 436527214
10 Decimal 75148940
12 Duodecimal 21200b78
16 Hexadecimal 47aae8c
20 Vigesimal 139dc70
36 Base36 18qpak

Cryptographic Hash Functions

md5 cfb8811f601506a5959c8fcf1f9a6d04
sha1 ad63951be03324c1cf834437434a829b2fa0eb75
sha256 87d2265ad6e37006a77784131cf99cffca90ba6c6bfe60b768691dd48aa64b61
sha512 c07ebde763676dc8820dedd56cf68c29d2a874bafa44dbbc778fdab4fc5b626387a98adad2f4dbcfa894c6e13f0db67eb51bb8ce2477875e27fe2e05f2543a1f
ripemd-160 c4da05d4087aece4d477c0d6da311bd9c044bfac

75148940 as geometric shapes

Circle

Radius = n
Diameter 150297880
Circumference 472174715.65812
Area 1.7741714688255E+16

Sphere

Radius = n
Volume 1.7776947368063E+24
Surface area 7.0966858753018E+16
Circumference 472174715.65812

Square

Length = n
Perimeter 300595760
Area 5647363183123600
Diagonal 106276650.14596

Cube

Length = n
Surface area 33884179098741600
Volume 4.2439335700676E+23
Space diagonal 130161782.21495

Equilateral Triangle

Length = n
Perimeter 225446820
Area 2.445379990491E+15
Altitude 65080891.107473

Triangular Pyramid

Length = n
Surface area 2.445379990491E+15
Volume 5.0015236771668E+22
Height 35425550.048654