74142018 (number)

74142018 is an even 8-digits composite number following 74142017 and preceding 74142019. In scientific notation, it is written as 7.4142018 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 22239360 positive integers (up to 74142018) that are relatively prime to 74142018.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.4142018 × 10^7
Engineering notation 7.4142018 × 10^6

Prime Factorization of 74142018

Prime Factorization 2 × 9 × 23 × 31 × 53 × 109

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 74142018
Product of the distinct prime numbers

The prime factorization of 74142018 is 2 × 9 × 23 × 31 × 53 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 26, 68, 403, 75, 6544, 9371, 22557, 51275, 618750, 293679, 8037593, 6291637, 44733321, 68208951, 981524569, 300303144, 5412926554, 6987680996

Basic calculations (n = 74142018)

Multiplication

n×y
n×2 148284036
n×3 222426054
n×4 296568072
n×5 370710090

Division

n÷y
n÷2 37071009
n÷3 24714006
n÷3 18535504.5
n÷5 14828403.6

Exponentiation

ny
n2 5497038833112324
n3 4.0756155211131E+23
n4 3.0217435932745E+31
n5 2.2403816788394E+39

Nth Root

y√n
2√n 8610.5759389253
3√n 420.10205003219
4√n 92.793189076167
5√n 37.498412352684

Divisors of 74142018

1, 2, 9, 18, 23, 31, 46, 53, 62, 106, 109, 207, 218, 279, 414, 477, 558, 713, 954, 981, 1219, 1426, 1643, 1962, 2438, 2507, 3286, 3379, 5014, 5777, 6417, 6758, 10971, 11554, 12834, 14787, 21942, 22563, 29574, 30411, 37789, 45126, 51993, 60822, 75578, 77717, 103986, 132871, 155434, 179087, 265742, 340101, 358174, 680202, 699453, 1195839, 1398906, 1611783, 2391678, 3223566, 4119001, 8238002, 37071009, 74142018

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74142017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74142018 can be divided by 64 positive divisors. The sum of these divisors (counting 74142018) is 1, the average is 0.015625.

Base conversion 74142018

Base System Value
2 Binary 100011010110101000101000010
3 Ternary 12011111210201200
4 Quaternary 10122311011002
5 Quinary 122440021033
6 Senary 11205042030
8 Octal 432650502
10 Decimal 74142018
12 Duodecimal 209b6316
16 Hexadecimal 46b5142
20 Vigesimal 1337f0i
36 Base36 1854ci

Cryptographic Hash Functions

md5 b0ae75cc6077ae4e9bee8c51a59f959a
sha1 8c94dd8ef61da6a0a1c9c4d3632094b91080c160
sha256 79c6bcf5c8eac8827c259a6620bb5d02d3803805f850002c822f9a5b1db5a08f
sha512 c1d8b6637c316e27d06449cc69c00aec7b19dc6d8c009cae1ff6f42d06276cc4e67335e53dcd2756aa3eade58707d7f7a3b080b26b87681487adbf5726d587cc
ripemd-160 abbe9b502ba03e0f78dd74108f1d7241984fd69f

74142018 as geometric shapes

Circle

Radius = n
Diameter 148284036
Circumference 465848038.14224
Area 1.7269456814603E+16

Sphere

Radius = n
Volume 1.7071898373314E+24
Surface area 6.9077827258414E+16
Circumference 465848038.14224

Square

Length = n
Perimeter 296568072
Area 5497038833112324
Diagonal 104852647.39731

Cube

Length = n
Surface area 32982232998673944
Volume 4.0756155211131E+23
Space diagonal 128417742.15169

Equilateral Triangle

Length = n
Perimeter 222426054
Area 2.3802876375324E+15
Altitude 64208871.075843

Triangular Pyramid

Length = n
Surface area 2.3802876375324E+15
Volume 4.8031589541471E+22
Height 34950882.46577