75020909 (number)

75020909 is an odd 8-digits composite number following 75020908 and preceding 75020910. In scientific notation, it is written as 7.5020909 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 74571516 positive integers (up to 75020909) that are relatively prime to 75020909.

Interesting facts

Basic properties

Name

Name seventy-five million twenty thousand nine hundred nine

Notation

Scientific notation 7.5020909 × 10^7
Engineering notation 7.5020909 × 10^6

Prime Factorization of 75020909

Prime Factorization 167 × 449227

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 75020909
Product of the distinct prime numbers

The prime factorization of 75020909 is 167 × 449227. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75020909)

Multiplication

n×y
n×2 150041818
n×3 225062727
n×4 300083636
n×5 375104545

Division

n÷y
n÷2 37510454.5
n÷3 25006969.666667
n÷3 18755227.25
n÷5 15004181.8

Exponentiation

ny
n2 5628136787186281
n3 4.2222793775105E+23
n4 3.167592369528E+31
n5 2.3763565890345E+39

Nth Root

y√n
2√n 8661.4611353974
3√n 421.75551863981
4√n 93.066971237907
5√n 37.586896182262

Divisors of 75020909

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 -75020908
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 75020909 can be divided by 4 positive divisors. The sum of these divisors (counting 75020909) is 1, the average is 0.25.

Base conversion 75020909

Base System Value
2 Binary 100011110001011101001101101
3 Ternary 12020011110100012
4 Quaternary 10132023221231
5 Quinary 123201132114
6 Senary 11235543005
8 Octal 436135155
10 Decimal 75020909
12 Duodecimal 2115aa65
16 Hexadecimal 478ba6d
20 Vigesimal 138hc59
36 Base36 18nyi5

Cryptographic Hash Functions

md5 625a19a763c6d0a1db0f639ef1b28852
sha1 ca81aafb099f09026da53da3eaf635e6840ddcf8
sha256 9865518be2736a213d752678ff071de5004d9ec9daf3d96fe778e2fef2bed4de
sha512 bc7d3c40f448c1fb074fd3eb50c175208ae3c23a79955b7dded0f74260f544c2c0e74a49db0d0834d06d50d0a1b02befb270d483980da254f7b990549c66dc1a
ripemd-160 fea37c226b275b697f40400b1af947fbe0b48b0c

75020909 as geometric shapes

Circle

Radius = n
Diameter 150041818
Circumference 471370273.16006
Area 1.7681313184023E+16

Sphere

Radius = n
Volume 1.7686242498388E+24
Surface area 7.0725252736092E+16
Circumference 471370273.16006

Square

Length = n
Perimeter 300083636
Area 5628136787186281
Diagonal 106095586.96936

Cube

Length = n
Surface area 33768820723117686
Volume 4.2222793775105E+23
Space diagonal 129940026.018

Equilateral Triangle

Length = n
Perimeter 225062727
Area 2.4370547168385E+15
Altitude 64970013.009001

Triangular Pyramid

Length = n
Surface area 2.4370547168385E+15
Volume 4.976003966503E+22
Height 35365195.656453