75149744 (number)

75149744 is an even 8-digits composite number following 75149743 and preceding 75149745. In scientific notation, it is written as 7.5149744 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 37574864 positive integers (up to 75149744) that are relatively prime to 75149744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5149744 × 10^7
Engineering notation 7.5149744 × 10^6

Prime Factorization of 75149744

Prime Factorization 2 × 2 × 2 × 2 × 4696859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9393718
Product of the distinct prime numbers

The prime factorization of 75149744 is 2 × 2 × 2 × 2 × 4696859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 40, 40, 409, 462, 8864, 7396, 96896, 53975, 618568, 77374, 217309, 1463535, 6684360, 53065395, 215997979, 956849925, 9441736436, 1536038704

Basic calculations (n = 75149744)

Multiplication

n×y
n×2 150299488
n×3 225449232
n×4 300598976
n×5 375748720

Division

n÷y
n÷2 37574872
n÷3 25049914.666667
n÷3 18787436
n÷5 15029948.8

Exponentiation

ny
n2 5647484023265536
n3 4.244069785925E+23
n4 3.1894075793039E+31
n5 2.3968316309635E+39

Nth Root

y√n
2√n 8668.8952006585
3√n 421.99681046982
4√n 93.106902003334
5√n 37.599797078295

Divisors of 75149744

1, 2, 4, 8, 16, 4696859, 9393718, 18787436, 37574872, 75149744

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75149743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75149744 can be divided by 10 positive divisors. The sum of these divisors (counting 75149744) is 1, the average is 0.1.

Base conversion 75149744

Base System Value
2 Binary 100011110101011000110110000
3 Ternary 12020102000001212
4 Quaternary 10132223012300
5 Quinary 123214242434
6 Senary 11242415252
8 Octal 436530660
10 Decimal 75149744
12 Duodecimal 21201528
16 Hexadecimal 47ab1b0
20 Vigesimal 139de74
36 Base36 18qpww

Cryptographic Hash Functions

md5 7ada0b57d9b6f485afa72d754a2aaa40
sha1 8b2c42aa79e7be8eb3413d74f49f154fd83b3021
sha256 7393fc4998a4eb1f0353b03ec16478048be12a87ccfedefc446c560646659918
sha512 76a5c60fc4012f4da31653af27f1791d59e4259006d12be810974a841fe7e695d4193b6abc496d562245af46d501f0adb015a0d7027255d77eac103dd114cf9b
ripemd-160 ad5b7a557e749bd19505b0b93f18c17c36f3e439

75149744 as geometric shapes

Circle

Radius = n
Diameter 150299488
Circumference 472179767.33911
Area 1.7742094318757E+16

Sphere

Radius = n
Volume 1.7777517947712E+24
Surface area 7.0968377275027E+16
Circumference 472179767.33911

Square

Length = n
Perimeter 300598976
Area 5647484023265536
Diagonal 106277787.17367

Cube

Length = n
Surface area 33884904139593216
Volume 4.244069785925E+23
Space diagonal 130163174.78379

Equilateral Triangle

Length = n
Perimeter 225449232
Area 2.4454323158074E+15
Altitude 65081587.391897

Triangular Pyramid

Length = n
Surface area 2.4454323158074E+15
Volume 5.0016842090941E+22
Height 35425929.057889