74279942 (number)

74279942 is an even 8-digits composite number following 74279941 and preceding 74279943. In scientific notation, it is written as 7.4279942 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 32850720 positive integers (up to 74279942) that are relatively prime to 74279942.

Interesting facts

Basic properties

Name

Name seventy-four million two hundred seventy-nine thousand nine hundred forty-two

Notation

Scientific notation 7.4279942 × 10^7
Engineering notation 7.4279942 × 10^6

Prime Factorization of 74279942

Prime Factorization 2 × 11 × 37 × 91253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74279942
Product of the distinct prime numbers

The prime factorization of 74279942 is 2 × 11 × 37 × 91253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 75, 10, 520, 955, 1397, 7667, 26035, 25412, 587139, 840873, 2399116, 4491218, 59747215, 81338782, 499564554, 581476672, 2107513923, 6484096533

Basic calculations (n = 74279942)

Multiplication

n×y
n×2 148559884
n×3 222839826
n×4 297119768
n×5 371399710

Division

n÷y
n÷2 37139971
n÷3 24759980.666667
n÷3 18569985.5
n÷5 14855988.4

Exponentiation

ny
n2 5517509783523364
n3 4.0984030670455E+23
n4 3.0442914211276E+31
n5 2.2612979019246E+39

Nth Root

y√n
2√n 8618.5812057438
3√n 420.36238942088
4√n 92.836314046518
5√n 37.512353399837

Divisors of 74279942

1, 2, 11, 22, 37, 74, 407, 814, 91253, 182506, 1003783, 2007566, 3376361, 6752722, 37139971, 74279942

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 -74279941
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 74279942 can be divided by 16 positive divisors. The sum of these divisors (counting 74279942) is 1, the average is 0.0625.

Base conversion 74279942

Base System Value
2 Binary 100011011010110110000000110
3 Ternary 12011202210220222
4 Quaternary 10123112300012
5 Quinary 123003424232
6 Senary 11212024342
8 Octal 433266006
10 Decimal 74279942
12 Duodecimal 20a620b2
16 Hexadecimal 46d6c06
20 Vigesimal 1344jh2
36 Base36 1882rq

Cryptographic Hash Functions

md5 d3f31d705872fd9347aa26154f8e4dda
sha1 7d413339dea4f2e5e34812d22dd08d72e76be38b
sha256 d334a812c54a860a72e7ece3ea6ab859e908d52fb638807c95fc9b1e0e7d6c07
sha512 566f5944b8b32037c4aa10f33c15b07b1fc444f622e167fca49c5093a40985d055fd35db1d8182adbddba64137a570490bb310ec6419ce0860a2a0f3bc322780
ripemd-160 9f690719d09888af8fe89114f298a852b1fd4367

74279942 as geometric shapes

Circle

Radius = n
Diameter 148559884
Circumference 466714640.19255
Area 1.7333768202027E+16

Sphere

Radius = n
Volume 1.7167350622507E+24
Surface area 6.9335072808107E+16
Circumference 466714640.19255

Square

Length = n
Perimeter 297119768
Area 5517509783523364
Diagonal 105047701.38869

Cube

Length = n
Surface area 33105058701140184
Volume 4.0984030670455E+23
Space diagonal 128656633.52727

Equilateral Triangle

Length = n
Perimeter 222839826
Area 2.3891518190802E+15
Altitude 64328316.763635

Triangular Pyramid

Length = n
Surface area 2.3891518190802E+15
Volume 4.8300143345727E+22
Height 35015900.462896