74492389 (number)

74492389 is an odd 8-digits composite number following 74492388 and preceding 74492390. In scientific notation, it is written as 7.4492389 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 74423020 positive integers (up to 74492389) that are relatively prime to 74492389.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred ninety-two thousand three hundred eighty-nine

Notation

Scientific notation 7.4492389 × 10^7
Engineering notation 7.4492389 × 10^6

Prime Factorization of 74492389

Prime Factorization 1091 × 68279

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 74492389
Product of the distinct prime numbers

The prime factorization of 74492389 is 1091 × 68279. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 74492389)

Multiplication

n×y
n×2 148984778
n×3 223477167
n×4 297969556
n×5 372461945

Division

n÷y
n÷2 37246194.5
n÷3 24830796.333333
n÷3 18623097.25
n÷5 14898477.8

Exponentiation

ny
n2 5549116018927321
n3 4.1336690908807E+23
n4 3.0792688591516E+31
n5 2.2938209369151E+39

Nth Root

y√n
2√n 8630.8973461628
3√n 420.76276544633
4√n 92.902622924021
5√n 37.533786602639

Divisors of 74492389

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74492388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74492389 can be divided by 4 positive divisors. The sum of these divisors (counting 74492389) is 1, the average is 0.25.

Base conversion 74492389

Base System Value
2 Binary 100011100001010100111100101
3 Ternary 12012011121100101
4 Quaternary 10130022213211
5 Quinary 123032224024
6 Senary 11220344101
8 Octal 434124745
10 Decimal 74492389
12 Duodecimal 20b45031
16 Hexadecimal 470a9e5
20 Vigesimal 135baj9
36 Base36 18cmp1

Cryptographic Hash Functions

md5 a4be0d32c331ef6a5d0504962cd09eea
sha1 ff110a16a84fd01a905c687b3fcafc87396761ac
sha256 3f29f8eda28282a761a21dd86a731a7f32357c581fa764e9ef574efa82ffe9af
sha512 226ae59a84ffe95bfc27b3b1d92b2a2bb6b34b6b2269f97000a4f72ae103147e60797e0c14043e5bd10ff492298ca3a404707ce8153327f151a23007c593bb1f
ripemd-160 4df5d08185f49cba2bd253e25acda6d0f71f32b5

74492389 as geometric shapes

Circle

Radius = n
Diameter 148984778
Circumference 468049484.06151
Area 1.743306211898E+16

Sphere

Radius = n
Volume 1.7315072597709E+24
Surface area 6.9732248475918E+16
Circumference 468049484.06151

Square

Length = n
Perimeter 297969556
Area 5549116018927321
Diagonal 105348146.81737

Cube

Length = n
Surface area 33294696113563926
Volume 4.1336690908807E+23
Space diagonal 129024602.52518

Equilateral Triangle

Length = n
Perimeter 223477167
Area 2.4028377204691E+15
Altitude 64512301.262592

Triangular Pyramid

Length = n
Surface area 2.4028377204691E+15
Volume 4.8715757422382E+22
Height 35116048.939124