74920 (number)

74920 is an even 5-digits composite number following 74919 and preceding 74921. In scientific notation, it is written as 7.4920 × 10^4. The sum of its digits is 22. It has a total of 5 prime factors and 16 positive divisors. There are 29952 positive integers (up to 74920) that are relatively prime to 74920.

Interesting facts

Basic properties

Name

Name seventy-four thousand nine hundred twenty

Notation

Scientific notation 7.4920 × 10^4
Engineering notation 7.4920 × 10^3

Prime Factorization of 74920

Prime Factorization 2 × 2 × 2 × 5 × 1873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18730
Product of the distinct prime numbers

The prime factorization of 74920 is 2 × 2 × 2 × 5 × 1873. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 9, 18, 875, 639, 3593, 773, 8196, 7855, 996679, 70283, 3116426, 6620071, 74691520, 21267430, 844547274, 53822904, 7692653050, 8093766746

Basic calculations (n = 74920)

Multiplication

n×y
n×2 149840
n×3 224760
n×4 299680
n×5 374600

Division

n÷y
n÷2 37460
n÷3 24973.333333333
n÷3 18730
n÷5 14984

Exponentiation

ny
n2 5613006400
n3 420526439488000
n4 3.1505840846441E+19
n5 2.3604175962154E+24

Nth Root

y√n
2√n 273.71518043397
3√n 42.156633572104
4√n 16.544339830709
5√n 9.4388601997118

Divisors of 74920

1, 2, 4, 5, 8, 10, 20, 40, 1873, 3746, 7492, 9365, 14984, 18730, 37460, 74920

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 -74919
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 74920 can be divided by 16 positive divisors. The sum of these divisors (counting 74920) is 1, the average is 0.0625.

Base conversion 74920

Base System Value
2 Binary 10010010010101000
3 Ternary 10210202211
4 Quaternary 102102220
5 Quinary 4344140
6 Senary 1334504
8 Octal 222250
10 Decimal 74920
12 Duodecimal 37434
16 Hexadecimal 124a8
20 Vigesimal 9760
36 Base36 1lt4

Cryptographic Hash Functions

md5 fc3f7f1f6bb1060fdf29233e8d2fe374
sha1 8634c5538dc5662bbb8846ef70a21ea74b6d8f81
sha256 069c478dc64bb5606a1b2301d49b8045c39887d98a33b1cc05026cf0b8a48d3d
sha512 b8b15ceeebd12b22ab0a610cb08e45ca1b88f6ff75d183c2c66e399fd7ba887dcf25e3064667f233dd840996a3ac64d270e019a5071da7994682f5bfc0133bcd
ripemd-160 3c5edab23c481d9246500715df4c66d34cd35ef8

74920 as geometric shapes

Circle

Radius = n
Diameter 149840
Circumference 470736.24321389
Area 17633779670.792

Sphere

Radius = n
Volume 1.761497030581E+15
Surface area 70535118683.17
Circumference 470736.24321389

Square

Length = n
Perimeter 299680
Area 5613006400
Diagonal 105952.88009299

Cube

Length = n
Surface area 33678038400
Volume 420526439488000
Space diagonal 129765.24650306

Equilateral Triangle

Length = n
Perimeter 224760
Area 2430503067.0023
Altitude 64882.62325153

Triangular Pyramid

Length = n
Surface area 2430503067.0023
Volume 49559516171700
Height 35317.626697664