74453940 (number)

74453940 is an even 8-digits composite number following 74453939 and preceding 74453941. In scientific notation, it is written as 7.4453940 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 144 positive divisors. There are 17452800 positive integers (up to 74453940) that are relatively prime to 74453940.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred fifty-three thousand nine hundred forty

Notation

Scientific notation 7.4453940 × 10^7
Engineering notation 7.4453940 × 10^6

Prime Factorization of 74453940

Prime Factorization 2 × 2 × 3 × 5 × 3 × 11 × 31 × 1213

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12408990
Product of the distinct prime numbers

The prime factorization of 74453940 is 2 × 2 × 3 × 5 × 3 × 11 × 31 × 1213. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 74453940)

Multiplication

n×y
n×2 148907880
n×3 223361820
n×4 297815760
n×5 372269700

Division

n÷y
n÷2 37226970
n÷3 24817980
n÷3 18613485
n÷5 14890788

Exponentiation

ny
n2 5543389181523600
n3 4.1272716551781E+23
n4 3.0729163617833E+31
n5 2.2879073042523E+39

Nth Root

y√n
2√n 8628.669654124
3√n 420.6903612183
4√n 92.89063275769
5√n 37.529911214507

Divisors of 74453940

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74453939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74453940 can be divided by 144 positive divisors. The sum of these divisors (counting 74453940) is 1, the average is 0.0069444444444444.

Base conversion 74453940

Base System Value
2 Binary 100011100000001001110110100
3 Ternary 12012002122121100
4 Quaternary 10130001032310
5 Quinary 123030011230
6 Senary 11215450100
8 Octal 434011664
10 Decimal 74453940
12 Duodecimal 20b26930
16 Hexadecimal 47013b4
20 Vigesimal 1356eh0
36 Base36 18bt10

Cryptographic Hash Functions

md5 6f60efd827fc3d56379ee5144c19e46c
sha1 57b411f0b5992f83938c6fe0fdf5872d9ab127da
sha256 c057479fce5ebbf751e30f11feaeeb6a7727cdf25e3060229380628f447b6374
sha512 3f0c3d587f1dc59b45341b77ec9a924de7d823eb8cffa2fcc7a2aba9cdd463fc96b7af1a0e51fd00ec593e5c822cba688993582a66dad4c0e4c53526e2103f6f
ripemd-160 4ab07aa4c30e39ae3b414e257c0a7e82777a6c54

74453940 as geometric shapes

Circle

Radius = n
Diameter 148907880
Circumference 467807901.86963
Area 1.7415070728664E+16

Sphere

Radius = n
Volume 1.7288275081702E+24
Surface area 6.9660282914655E+16
Circumference 467807901.86963

Square

Length = n
Perimeter 297815760
Area 5543389181523600
Diagonal 105293771.72011

Cube

Length = n
Surface area 33260335089141600
Volume 4.1272716551781E+23
Space diagonal 128958006.90368

Equilateral Triangle

Length = n
Perimeter 223361820
Area 2.4003579271316E+15
Altitude 64479003.451842

Triangular Pyramid

Length = n
Surface area 2.4003579271316E+15
Volume 4.8640362919591E+22
Height 35097923.906704