75028938 (number)

75028938 is an even 8-digits composite number following 75028937 and preceding 75028939. In scientific notation, it is written as 7.5028938 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 24993360 positive integers (up to 75028938) that are relatively prime to 75028938.

Interesting facts

Basic properties

Name

Name seventy-five million twenty-eight thousand nine hundred thirty-eight

Notation

Scientific notation 7.5028938 × 10^7
Engineering notation 7.5028938 × 10^6

Prime Factorization of 75028938

Prime Factorization 2 × 2053 × 3 × 6091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75028938
Product of the distinct prime numbers

The prime factorization of 75028938 is 2 × 2053 × 3 × 6091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 81, 1, 714, 735, 9908, 7228, 92336, 66203, 432571, 604924, 7917706, 8176555, 8074973, 66332324, 519527641, 314420685, 4924460874, 6513694827

Basic calculations (n = 75028938)

Multiplication

n×y
n×2 150057876
n×3 225086814
n×4 300115752
n×5 375144690

Division

n÷y
n÷2 37514469
n÷3 25009646
n÷3 18757234.5
n÷5 15005787.6

Exponentiation

ny
n2 5629341537407844
n3 4.22363517191E+23
n4 3.1689486144785E+31
n5 2.377628491209E+39

Nth Root

y√n
2√n 8661.9246129252
3√n 421.77056401986
4√n 93.069461226147
5√n 37.587700684034

Divisors of 75028938

1, 2, 3, 6, 2053, 4106, 6091, 6159, 12182, 12318, 18273, 36546, 12504823, 25009646, 37514469, 75028938

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 -75028937
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 75028938 can be divided by 16 positive divisors. The sum of these divisors (counting 75028938) is 1, the average is 0.0625.

Base conversion 75028938

Base System Value
2 Binary 100011110001101100111001010
3 Ternary 12020011212100120
4 Quaternary 10132031213022
5 Quinary 123201411223
6 Senary 11240044110
8 Octal 436154712
10 Decimal 75028938
12 Duodecimal 21163636
16 Hexadecimal 478d9ca
20 Vigesimal 138ic6i
36 Base36 18o4p6

Cryptographic Hash Functions

md5 470adabff3c3aee69dc0a2604b1cf200
sha1 c0e411c8f58e5762d94b01a63d711ddc52e24f50
sha256 099eb4e331893e6e2ea8c2b00dc27160e8c18bc2a06fef9817e8b001016ec17e
sha512 f9853ee9dfecb14bd4c9ae771c754315866ed78a453b3c38b388f0025b1d115786109e80a18a05d3d60b73c6e97467ea5ab8318911613782d9e298815c6032e2
ripemd-160 1b30c3e1af7e486aa6ddc688c51742c3fd7eff73

75028938 as geometric shapes

Circle

Radius = n
Diameter 150057876
Circumference 471420720.85489
Area 1.7685098018468E+16

Sphere

Radius = n
Volume 1.7691921636688E+24
Surface area 7.0740392073873E+16
Circumference 471420720.85489

Square

Length = n
Perimeter 300115752
Area 5629341537407844
Diagonal 106106941.69005

Cube

Length = n
Surface area 33776049224447064
Volume 4.22363517191E+23
Space diagonal 129953932.65394

Equilateral Triangle

Length = n
Perimeter 225086814
Area 2.4375763889871E+15
Altitude 64976966.326968

Triangular Pyramid

Length = n
Surface area 2.4375763889871E+15
Volume 4.9776017855259E+22
Height 35368980.56335