75081144 (number)

75081144 is an even 8-digits composite number following 75081143 and preceding 75081145. In scientific notation, it is written as 7.5081144 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 25027040 positive integers (up to 75081144) that are relatively prime to 75081144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5081144 × 10^7
Engineering notation 7.5081144 × 10^6

Prime Factorization of 75081144

Prime Factorization 2 × 2 × 2 × 3 × 3128381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18770286
Product of the distinct prime numbers

The prime factorization of 75081144 is 2 × 2 × 2 × 3 × 3128381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 45, 81, 506, 286, 9991, 9988, 61985, 43665, 985748, 322247, 5280619, 496982, 65331578, 42351394, 367569529, 498927050, 6202942280, 870250208

Basic calculations (n = 75081144)

Multiplication

n×y
n×2 150162288
n×3 225243432
n×4 300324576
n×5 375405720

Division

n÷y
n÷2 37540572
n÷3 25027048
n÷3 18770286
n÷5 15016228.8

Exponentiation

ny
n2 5637178184348736
n3 4.2324578701275E+23
n4 3.1777777882097E+31
n5 2.3859119171658E+39

Nth Root

y√n
2√n 8664.9376223952
3√n 421.86836561309
4√n 93.085646704501
5√n 37.592930019874

Divisors of 75081144

1, 2, 3, 4, 6, 8, 12, 24, 3128381, 6256762, 9385143, 12513524, 18770286, 25027048, 37540572, 75081144

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 -75081143
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 75081144 can be divided by 16 positive divisors. The sum of these divisors (counting 75081144) is 1, the average is 0.0625.

Base conversion 75081144

Base System Value
2 Binary 100011110011010010110111000
3 Ternary 12020021111222010
4 Quaternary 10132122112320
5 Quinary 123210044034
6 Senary 11241125520
8 Octal 436322670
10 Decimal 75081144
12 Duodecimal 211898a0
16 Hexadecimal 479a5b8
20 Vigesimal 13952h4
36 Base36 18p8zc

Cryptographic Hash Functions

md5 84a7373d26e6cd13709f39bd5dc46829
sha1 2a8593f2377575e57247e86e746185794b2c3cba
sha256 08612315cec5a884b7ca3cc668594b8510532184d39e05dd20fdfb17e4c835d8
sha512 f69daf48d506bfa391732163898ba6c023a0c0d85945585f62c617e5ccba75825a646003fbd8d9efd32daf36366bdecf82b593c5083adbea083c3f32ee3714a0
ripemd-160 e8c8bb3fdaa7186942e47fdeb7a9d2a2eefb8f36

75081144 as geometric shapes

Circle

Radius = n
Diameter 150162288
Circumference 471748740.82703
Area 1.7709717570927E+16

Sphere

Radius = n
Volume 1.7728878068561E+24
Surface area 7.0838870283707E+16
Circumference 471748740.82703

Square

Length = n
Perimeter 300324576
Area 5637178184348736
Diagonal 106180772.12329

Cube

Length = n
Surface area 33823069106092416
Volume 4.2324578701275E+23
Space diagonal 130044356.0984

Equilateral Triangle

Length = n
Perimeter 225243432
Area 2.4409697566527E+15
Altitude 65022178.049198

Triangular Pyramid

Length = n
Surface area 2.4409697566527E+15
Volume 4.9879994350892E+22
Height 35393590.707762