75432820 (number)

75432820 is an even 8-digits composite number following 75432819 and preceding 75432821. In scientific notation, it is written as 7.5432820 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 30173120 positive integers (up to 75432820) that are relatively prime to 75432820.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred thirty-two thousand eight hundred twenty

Notation

Scientific notation 7.5432820 × 10^7
Engineering notation 7.5432820 × 10^6

Prime Factorization of 75432820

Prime Factorization 2 × 2 × 5 × 3771641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37716410
Product of the distinct prime numbers

The prime factorization of 75432820 is 2 × 2 × 5 × 3771641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 15, 54, 700, 863, 1889, 4597, 63596, 17789, 998147, 695595, 7690413, 873163, 53369020, 5714574, 838904912, 103062427, 6851443935, 3381840106

Basic calculations (n = 75432820)

Multiplication

n×y
n×2 150865640
n×3 226298460
n×4 301731280
n×5 377164100

Division

n÷y
n÷2 37716410
n÷3 25144273.333333
n÷3 18858205
n÷5 15086564

Exponentiation

ny
n2 5690110333152400
n3 4.2922106854083E+23
n4 3.2377355603448E+31
n5 2.4423152373109E+39

Nth Root

y√n
2√n 8685.2069635674
3√n 422.52600939282
4√n 93.194457794267
5√n 37.628080871976

Divisors of 75432820

1, 2, 4, 5, 10, 20, 3771641, 7543282, 15086564, 18858205, 37716410, 75432820

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 -75432819
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 75432820 can be divided by 12 positive divisors. The sum of these divisors (counting 75432820) is 1, the average is 0.083333333333333.

Base conversion 75432820

Base System Value
2 Binary 100011111110000001101110100
3 Ternary 12020221101101011
4 Quaternary 10133300031310
5 Quinary 123302322240
6 Senary 11252442004
8 Octal 437601564
10 Decimal 75432820
12 Duodecimal 21319304
16 Hexadecimal 47f0374
20 Vigesimal 13b9210
36 Base36 18wsc4

Cryptographic Hash Functions

md5 c5a708241743fb7b2e6035b2f43440db
sha1 8c231361a1ba13e99d14a3d98718296ed1dace07
sha256 fa707624b39a977a868144215301edc422bc867dd3b78d8d0c3dfdb9e34eb247
sha512 2a9495c48ee88ddf9430cf480f2251b7ac885db9efb1dc89e5bb4e5023d1a6a09651f40e73c61b4dc787ce2c953004298f9ee16e35352188febedd3a5e508648
ripemd-160 8d303d6b31066dfce8420bc517d4ab138f0d5c1a

75432820 as geometric shapes

Circle

Radius = n
Diameter 150865640
Circumference 473958386.30312
Area 1.7876008820747E+16

Sphere

Radius = n
Volume 1.7979170075918E+24
Surface area 7.1504035282988E+16
Circumference 473958386.30312

Square

Length = n
Perimeter 301731280
Area 5690110333152400
Diagonal 106678117.09205

Cube

Length = n
Surface area 34140661998914400
Volume 4.2922106854083E+23
Space diagonal 130653476.7982

Equilateral Triangle

Length = n
Perimeter 226298460
Area 2.4638900494232E+15
Altitude 65326738.399099

Triangular Pyramid

Length = n
Surface area 2.4638900494232E+15
Volume 5.0584188032226E+22
Height 35559372.364016