75081440 (number)

75081440 is an even 8-digits composite number following 75081439 and preceding 75081441. In scientific notation, it is written as 7.5081440 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 96 positive divisors. There are 25127424 positive integers (up to 75081440) that are relatively prime to 75081440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5081440 × 10^7
Engineering notation 7.5081440 × 10^6

Prime Factorization of 75081440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 7 × 43 × 1559

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4692590
Product of the distinct prime numbers

The prime factorization of 75081440 is 2 × 2 × 2 × 2 × 2 × 5 × 7 × 43 × 1559. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75081440)

Multiplication

n×y
n×2 150162880
n×3 225244320
n×4 300325760
n×5 375407200

Division

n÷y
n÷2 37540720
n÷3 25027146.666667
n÷3 18770360
n÷5 15016288

Exponentiation

ny
n2 5637222632473600
n3 4.2325079284671E+23
n4 3.1778279008073E+31
n5 2.3859589486479E+39

Nth Root

y√n
2√n 8664.9547027091
3√n 421.86892000383
4√n 93.085738449609
5√n 37.59295966111

Divisors of 75081440

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75081439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75081440 can be divided by 96 positive divisors. The sum of these divisors (counting 75081440) is 1, the average is 0.010416666666667.

Base conversion 75081440

Base System Value
2 Binary 100011110011010011011100000
3 Ternary 12020021112101002
4 Quaternary 10132122123200
5 Quinary 123210101230
6 Senary 11241131132
8 Octal 436323340
10 Decimal 75081440
12 Duodecimal 21189aa8
16 Hexadecimal 479a6e0
20 Vigesimal 13953c0
36 Base36 18p97k

Cryptographic Hash Functions

md5 7cc06d3e9becd407404c8d34636d579a
sha1 9fdb529552c080498d44e3346657b051f8e526e0
sha256 b0b0469f065a65203da80ca7582860dc53d7488a128bc9f3cd3a7c25e7d43f0f
sha512 d2ce01b848cf27f72da1c9c91d0cf0b82449a86f412a28ac176273876c44b7a048a82d547d89359353f909d29a2bb2418906a69ba11169fc2f938a99c5a11737
ripemd-160 241742a1851a2a60fd788754b8e94f6238b40b26

75081440 as geometric shapes

Circle

Radius = n
Diameter 150162880
Circumference 471750600.64989
Area 1.7709857208829E+16

Sphere

Radius = n
Volume 1.7729087752444E+24
Surface area 7.0839428835317E+16
Circumference 471750600.64989

Square

Length = n
Perimeter 300325760
Area 5637222632473600
Diagonal 106181190.7305

Cube

Length = n
Surface area 33823335794841600
Volume 4.2325079284671E+23
Space diagonal 130044868.78543

Equilateral Triangle

Length = n
Perimeter 225244320
Area 2.4409890032554E+15
Altitude 65022434.392717

Triangular Pyramid

Length = n
Surface area 2.4409890032554E+15
Volume 4.9880584294082E+22
Height 35393730.243501