75142485 (number)

75142485 is an odd 8-digits composite number following 75142484 and preceding 75142486. In scientific notation, it is written as 7.5142485 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 35856000 positive integers (up to 75142485) that are relatively prime to 75142485.

Interesting facts

Basic properties

Name

Name seventy-five million one hundred forty-two thousand four hundred eighty-five

Notation

Scientific notation 7.5142485 × 10^7
Engineering notation 7.5142485 × 10^6

Prime Factorization of 75142485

Prime Factorization 15 × 501 × 99 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75142485
Product of the distinct prime numbers

The prime factorization of 75142485 is 15 × 501 × 99 × 101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75142485)

Multiplication

n×y
n×2 150284970
n×3 225427455
n×4 300569940
n×5 375712425

Division

n÷y
n÷2 37571242.5
n÷3 25047495
n÷3 18785621.25
n÷5 15028497

Exponentiation

ny
n2 5646393051975225
n3 4.2428400521215E+23
n4 3.1881754497394E+31
n5 2.3956742590941E+39

Nth Root

y√n
2√n 8668.476509745
3√n 421.9832226059
4√n 93.104653534316
5√n 37.599070668706

Divisors of 75142485

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 -75142484
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 75142485 can be divided by 16 positive divisors. The sum of these divisors (counting 75142485) is 1, the average is 0.0625.

Base conversion 75142485

Base System Value
2 Binary 100011110101001010101010101
3 Ternary 12020101122010000
4 Quaternary 10132221111111
5 Quinary 123214024420
6 Senary 11242321513
8 Octal 436512525
10 Decimal 75142485
12 Duodecimal 211b9299
16 Hexadecimal 47a9555
20 Vigesimal 139cg45
36 Base36 18qkb9

Cryptographic Hash Functions

md5 d95f2c5455163beb0b220c89ba42cb69
sha1 9d6b1fc6cb704091d37ef3e710524821a088cec5
sha256 d2a7519abb319584597ed9731394db2250400c857463f2bde569076f98254061
sha512 96df14209e93dd6beb6971dea997b413a7e893523bd3e7c7108945b0de118e4f8c0421ac9538added2b0a63b4c6ff2ab05e09d00592242817f231809b95b7a87
ripemd-160 96c6dbc1c007081de310c31142f21a4fc68e8de8

75142485 as geometric shapes

Circle

Radius = n
Diameter 150284970
Circumference 472134157.69696
Area 1.7738666931366E+16

Sphere

Radius = n
Volume 1.7772366850802E+24
Surface area 7.0954667725463E+16
Circumference 472134157.69696

Square

Length = n
Perimeter 300569940
Area 5646393051975225
Diagonal 106267521.39742

Cube

Length = n
Surface area 33878358311851350
Volume 4.2428400521215E+23
Space diagonal 130150601.82698

Equilateral Triangle

Length = n
Perimeter 225427455
Area 2.4449599113812E+15
Altitude 65075300.913491

Triangular Pyramid

Length = n
Surface area 2.4449599113812E+15
Volume 5.0002349539084E+22
Height 35422507.132472