75144400 (number)

75144400 is an even 8-digits composite number following 75144399 and preceding 75144401. In scientific notation, it is written as 7.5144400 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 30057600 positive integers (up to 75144400) that are relatively prime to 75144400.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5144400 × 10^7
Engineering notation 7.5144400 × 10^6

Prime Factorization of 75144400

Prime Factorization 2 × 2 × 2 × 2 × 25 × 187861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9393050
Product of the distinct prime numbers

The prime factorization of 75144400 is 2 × 2 × 2 × 2 × 25 × 187861. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 42, 30, 662, 607, 5417, 7720, 18233, 73046, 371026, 621012, 6736092, 1643926, 1516908, 50144326, 823335377, 563786319, 6920521170, 3873930445

Basic calculations (n = 75144400)

Multiplication

n×y
n×2 150288800
n×3 225433200
n×4 300577600
n×5 375722000

Division

n÷y
n÷2 37572200
n÷3 25048133.333333
n÷3 18786100
n÷5 15028880

Exponentiation

ny
n2 5646680851360000
n3 4.2431644456694E+23
n4 3.1885004637116E+31
n5 2.3959795424533E+39

Nth Root

y√n
2√n 8668.5869667438
3√n 421.98680731127
4√n 93.105246719741
5√n 37.599262308592

Divisors of 75144400

1, 2, 4, 8, 16, 25, 50, 100, 200, 400, 187861, 375722, 751444, 1502888, 3005776, 4696525, 9393050, 18786100, 37572200, 75144400

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75144399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75144400 can be divided by 20 positive divisors. The sum of these divisors (counting 75144400) is 1, the average is 0.05.

Base conversion 75144400

Base System Value
2 Binary 100011110101001110011010000
3 Ternary 12020101201201221
4 Quaternary 10132221303100
5 Quinary 123214110100
6 Senary 11242334424
8 Octal 436516320
10 Decimal 75144400
12 Duodecimal 211ba414
16 Hexadecimal 47a9cd0
20 Vigesimal 139d100
36 Base36 18qlsg

Cryptographic Hash Functions

md5 49ac3f879e0bc55daa5d2b7d2eeb77e7
sha1 4125d9aa912cbb851dac022d019b52413e6f67c8
sha256 94074e45d7dcd7d52f687944e3008d90fbea8c9f25c37504432a4e3e651688ab
sha512 484a75ff3ad822ec653657cc0f95f043048ebe59edb3a948fe050c5c97c01ec88937aceebd246fc7865c01b023464779e8bd2e40edd872d6b6494623c744806c
ripemd-160 1025daf3089cdc034f2e24f5b5fb1914b9670bb9

75144400 as geometric shapes

Circle

Radius = n
Diameter 150288800
Circumference 472146189.99683
Area 1.7739571079799E+16

Sphere

Radius = n
Volume 1.7773725667318E+24
Surface area 7.0958284319195E+16
Circumference 472146189.99683

Square

Length = n
Perimeter 300577600
Area 5646680851360000
Diagonal 106270229.61639

Cube

Length = n
Surface area 33880085108160000
Volume 4.2431644456694E+23
Space diagonal 130153918.70428

Equilateral Triangle

Length = n
Perimeter 225433200
Area 2.4450845321705E+15
Altitude 65076959.352139

Triangular Pyramid

Length = n
Surface area 2.4450845321705E+15
Volume 5.0006172553708E+22
Height 35423409.87213