74451142 (number)

74451142 is an even 8-digits composite number following 74451141 and preceding 74451143. In scientific notation, it is written as 7.4451142 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 36757152 positive integers (up to 74451142) that are relatively prime to 74451142.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred fifty-one thousand one hundred forty-two

Notation

Scientific notation 7.4451142 × 10^7
Engineering notation 7.4451142 × 10^6

Prime Factorization of 74451142

Prime Factorization 2 × 109 × 523 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74451142
Product of the distinct prime numbers

The prime factorization of 74451142 is 2 × 109 × 523 × 653. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 39, 30, 918, 866, 6238, 7547, 47625, 41863, 165135, 112065, 4230196, 5077799, 17106012, 78754287, 32405167, 709792449, 1717159028, 3545265124

Basic calculations (n = 74451142)

Multiplication

n×y
n×2 148902284
n×3 223353426
n×4 297804568
n×5 372255710

Division

n÷y
n÷2 37225571
n÷3 24817047.333333
n÷3 18612785.5
n÷5 14890228.4

Exponentiation

ny
n2 5542972545104164
n3 4.1268063605765E+23
n4 3.0724544635779E+31
n5 2.2874774355637E+39

Nth Root

y√n
2√n 8628.5075186848
3√n 420.68509126493
4√n 92.889760031366
5√n 37.529629133343

Divisors of 74451142

1, 2, 109, 218, 523, 653, 1046, 1306, 57007, 71177, 114014, 142354, 341519, 683038, 37225571, 74451142

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 -74451141
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 74451142 can be divided by 16 positive divisors. The sum of these divisors (counting 74451142) is 1, the average is 0.0625.

Base conversion 74451142

Base System Value
2 Binary 100011100000000100011000110
3 Ternary 12012002111202201
4 Quaternary 10130000203012
5 Quinary 123024414032
6 Senary 11215425114
8 Octal 434004306
10 Decimal 74451142
12 Duodecimal 20b2519a
16 Hexadecimal 47008c6
20 Vigesimal 13567h2
36 Base36 18bqva

Cryptographic Hash Functions

md5 b9850678fc6f5a32767ab672e649ffe7
sha1 74a321bb314aafd7b59d01e0774865371cb545e0
sha256 1f829e00add654b50304e495789117c6105989a355868f699cc9623b76ab99d8
sha512 e27782d08819dd74da5553a11925862d1c6c4e8891589a1fce62baa90f8a830e259f2d7a6d325464bec1c17c2aa9f892fc84169361f25cf9948a6d4755d63546
ripemd-160 ec921879654126f0436342e9b160553bd21c368a

74451142 as geometric shapes

Circle

Radius = n
Diameter 148902284
Circumference 467790321.51714
Area 1.7413761826749E+16

Sphere

Radius = n
Volume 1.7286326060233E+24
Surface area 6.9655047306997E+16
Circumference 467790321.51714

Square

Length = n
Perimeter 297804568
Area 5542972545104164
Diagonal 105289814.75057

Cube

Length = n
Surface area 33257835270624984
Volume 4.1268063605765E+23
Space diagonal 128953160.62553

Equilateral Triangle

Length = n
Perimeter 223353426
Area 2.4001775182699E+15
Altitude 64476580.312763

Triangular Pyramid

Length = n
Surface area 2.4001775182699E+15
Volume 4.8634879370124E+22
Height 35096604.916855