74904561 (number)

74904561 is an odd 8-digits composite number following 74904560 and preceding 74904562. In scientific notation, it is written as 7.4904561 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 49302864 positive integers (up to 74904561) that are relatively prime to 74904561.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred four thousand five hundred sixty-one

Notation

Scientific notation 7.4904561 × 10^7
Engineering notation 7.4904561 × 10^6

Prime Factorization of 74904561

Prime Factorization 3 × 3 × 3 × 79 × 35117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8322729
Product of the distinct prime numbers

The prime factorization of 74904561 is 3 × 3 × 3 × 79 × 35117. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 56, 47, 185, 354, 9553, 1685, 77525, 89907, 244568, 816405, 9669223, 8346060, 45275657, 58990855, 262108176, 206094775, 9875540871, 9369261483

Basic calculations (n = 74904561)

Multiplication

n×y
n×2 149809122
n×3 224713683
n×4 299618244
n×5 374522805

Division

n÷y
n÷2 37452280.5
n÷3 24968187
n÷3 18726140.25
n÷5 14980912.2

Exponentiation

ny
n2 5610693258602721
n3 4.202665154413E+23
n4 3.147987884213E+31
n5 2.3579865050029E+39

Nth Root

y√n
2√n 8654.7421105426
3√n 421.53737589817
4√n 93.030866439815
5√n 37.575230432883

Divisors of 74904561

1, 3, 9, 27, 79, 237, 711, 2133, 35117, 105351, 316053, 948159, 2774243, 8322729, 24968187, 74904561

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 -74904560
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 74904561 can be divided by 16 positive divisors. The sum of these divisors (counting 74904561) is 1, the average is 0.0625.

Base conversion 74904561

Base System Value
2 Binary 100011101101111001111110001
3 Ternary 12012221112202000
4 Quaternary 10131233033301
5 Quinary 123133421221
6 Senary 11233244213
8 Octal 435571761
10 Decimal 74904561
12 Duodecimal 21103669
16 Hexadecimal 476f3f1
20 Vigesimal 1383181
36 Base36 18lgq9

Cryptographic Hash Functions

md5 3230c2be8eae9724eb80cc029d3d3377
sha1 5df10b4cd20e22f840c6bcbac02df7a498571d94
sha256 4687937c6c9a2bca08a5c5f293c514d3b2dcf7d85aeb973689ce2246d48a380e
sha512 1fe6729d30b8d7ced29b3f884b4657df24ca07d0f7f34e3a14fb923a0713a87fd39f67d783912a879dabdd1112a5a39608b4042a0ea49e6faed733fa2dc3a068
ripemd-160 c153739be7574572c6c4a4e27caf0bae88e3fcb9

74904561 as geometric shapes

Circle

Radius = n
Diameter 149809122
Circumference 470639237.11594
Area 1.7626512722772E+16

Sphere

Radius = n
Volume 1.7604082632802E+24
Surface area 7.0506050891088E+16
Circumference 470639237.11594

Square

Length = n
Perimeter 299618244
Area 5610693258602721
Diagonal 105931046.0498

Cube

Length = n
Surface area 33664159551616326
Volume 4.202665154413E+23
Space diagonal 129738505.37064

Equilateral Triangle

Length = n
Perimeter 224713683
Area 2.429501447396E+15
Altitude 64869252.685321

Triangular Pyramid

Length = n
Surface area 2.429501447396E+15
Volume 4.952888382903E+22
Height 35310348.683268