75121572 (number)

75121572 is an even 8-digits composite number following 75121571 and preceding 75121573. In scientific notation, it is written as 7.5121572 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 23567488 positive integers (up to 75121572) that are relatively prime to 75121572.

Interesting facts

Basic properties

Name

Name seventy-five million one hundred twenty-one thousand five hundred seventy-two

Notation

Scientific notation 7.5121572 × 10^7
Engineering notation 7.5121572 × 10^6

Prime Factorization of 75121572

Prime Factorization 2 × 2 × 3 × 17 × 368243

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 37560786
Product of the distinct prime numbers

The prime factorization of 75121572 is 2 × 2 × 3 × 17 × 368243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75121572)

Multiplication

n×y
n×2 150243144
n×3 225364716
n×4 300486288
n×5 375607860

Division

n÷y
n÷2 37560786
n÷3 25040524
n÷3 18780393
n÷5 15024314.4

Exponentiation

ny
n2 5643250579751184
n3 4.2392985474082E+23
n4 3.1846277105862E+31
n5 2.39234239854E+39

Nth Root

y√n
2√n 8667.2701584755
3√n 421.94407141221
4√n 93.098174839658
5√n 37.596977586703

Divisors of 75121572

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75121571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75121572 can be divided by 24 positive divisors. The sum of these divisors (counting 75121572) is 1, the average is 0.041666666666667.

Base conversion 75121572

Base System Value
2 Binary 100011110100100001110100100
3 Ternary 12020100120102110
4 Quaternary 10132210032210
5 Quinary 123212342242
6 Senary 11242041020
8 Octal 436441644
10 Decimal 75121572
12 Duodecimal 211a9170
16 Hexadecimal 47a43a4
20 Vigesimal 139a3ic
36 Base36 18q46c

Cryptographic Hash Functions

md5 ef502f24b8fd7edd24a88bb4b164277f
sha1 40b8c4b9764abfb10a91428fa3bbc530ba5363fd
sha256 eda638ae720024c0565917c30ba7acf1dacc9d38f098dee91eeb1d4f2aecc8c8
sha512 0747079b15a11cbfb3ebfbaa7e8bf3cf943ea216bc26a3d43db693be0749283b0b7047c0e6523fa8366ffc0400f34ecae67fb19b05de533fde3a232713a12199
ripemd-160 8992526205d54cb69f9b8c56b7eb927908128828

75121572 as geometric shapes

Circle

Radius = n
Diameter 150243144
Circumference 472002757.44263
Area 1.7728794563713E+16

Sphere

Radius = n
Volume 1.7757532230549E+24
Surface area 7.0915178254851E+16
Circumference 472002757.44263

Square

Length = n
Perimeter 300486288
Area 5643250579751184
Diagonal 106237945.94919

Cube

Length = n
Surface area 33859503478507104
Volume 4.2392985474082E+23
Space diagonal 130114379.44844

Equilateral Triangle

Length = n
Perimeter 225364716
Area 2.4435991809929E+15
Altitude 65057189.724222

Triangular Pyramid

Length = n
Surface area 2.4435991809929E+15
Volume 4.9960612505777E+22
Height 35412648.649729