75148944 (number)

75148944 is an even 8-digits composite number following 75148943 and preceding 75148945. In scientific notation, it is written as 7.5148944 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 23122560 positive integers (up to 75148944) that are relatively prime to 75148944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5148944 × 10^7
Engineering notation 7.5148944 × 10^6

Prime Factorization of 75148944

Prime Factorization 2 × 2 × 2 × 2 × 13 × 3 × 120431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9393618
Product of the distinct prime numbers

The prime factorization of 75148944 is 2 × 2 × 2 × 2 × 13 × 3 × 120431. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75148944)

Multiplication

n×y
n×2 150297888
n×3 225446832
n×4 300595776
n×5 375744720

Division

n÷y
n÷2 37574472
n÷3 25049648
n÷3 18787236
n÷5 15029788.8

Exponentiation

ny
n2 5647363784315136
n3 4.2439342477513E+23
n4 3.1892717712394E+31
n5 2.3967040573765E+39

Nth Root

y√n
2√n 8668.8490585544
3√n 421.99531302118
4√n 93.106654212008
5√n 37.599717024887

Divisors of 75148944

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75148943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75148944 can be divided by 40 positive divisors. The sum of these divisors (counting 75148944) is 1, the average is 0.025.

Base conversion 75148944

Base System Value
2 Binary 100011110101010111010010000
3 Ternary 12020101221222020
4 Quaternary 10132222322100
5 Quinary 123214231234
6 Senary 11242411440
8 Octal 436527220
10 Decimal 75148944
12 Duodecimal 21200b80
16 Hexadecimal 47aae90
20 Vigesimal 139dc74
36 Base36 18qpao

Cryptographic Hash Functions

md5 f077726688c874a83521737ae1189370
sha1 2edf1eccfbfe3702152f0314b1cd48425973a926
sha256 37956e44d796005a1a119d5107e90c4f2565bb05b5627cd3fa436fded6fc8de7
sha512 4783f8bf0d4df1e41b1d9a331e43d389e1d3d0220c68f89ce942cb1d194c3bc9515173db1070156d87370c449ac3786c1f6bffaeb379a9d557e3fb6b395828aa
ripemd-160 2b8503de982bb3da7b0b02170837d71bc0b42a94

75148944 as geometric shapes

Circle

Radius = n
Diameter 150297888
Circumference 472174740.79086
Area 1.7741716576953E+16

Sphere

Radius = n
Volume 1.7776950206738E+24
Surface area 7.0966866307814E+16
Circumference 472174740.79086

Square

Length = n
Perimeter 300595776
Area 5647363784315136
Diagonal 106276655.80282

Cube

Length = n
Surface area 33884182705890816
Volume 4.2439342477513E+23
Space diagonal 130161789.14315

Equilateral Triangle

Length = n
Perimeter 225446832
Area 2.4453802508146E+15
Altitude 65080894.571574

Triangular Pyramid

Length = n
Surface area 2.4453802508146E+15
Volume 5.0015244758246E+22
Height 35425551.934272