74021943 (number)

74021943 is an odd 8-digits composite number following 74021942 and preceding 74021944. In scientific notation, it is written as 7.4021943 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 48971000 positive integers (up to 74021943) that are relatively prime to 74021943.

Interesting facts

Basic properties

Name

Name seventy-four million twenty-one thousand nine hundred forty-three

Notation

Scientific notation 7.4021943 × 10^7
Engineering notation 7.4021943 × 10^6

Prime Factorization of 74021943

Prime Factorization 3 × 131 × 188351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 74021943
Product of the distinct prime numbers

The prime factorization of 74021943 is 3 × 131 × 188351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 7, 44, 481, 761, 7055, 9131, 4553, 47021, 744468, 410155, 4469452, 7258898, 92729959, 83286770, 907346931, 266552350, 3886609685, 4111635832

Basic calculations (n = 74021943)

Multiplication

n×y
n×2 148043886
n×3 222065829
n×4 296087772
n×5 370109715

Division

n÷y
n÷2 37010971.5
n÷3 24673981
n÷3 18505485.75
n÷5 14804388.6

Exponentiation

ny
n2 5479248045495249
n3 4.0558458650651E+23
n4 3.0022159144064E+31
n5 2.2222985528988E+39

Nth Root

y√n
2√n 8603.6005834767
3√n 419.87513862073
4√n 92.755595968527
5√n 37.486258538505

Divisors of 74021943

1, 3, 131, 393, 188351, 565053, 24673981, 74021943

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74021942
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74021943 can be divided by 8 positive divisors. The sum of these divisors (counting 74021943) is 1, the average is 0.125.

Base conversion 74021943

Base System Value
2 Binary 100011010010111110000110111
3 Ternary 12011021201000110
4 Quaternary 10122113300313
5 Quinary 122422200233
6 Senary 11202314103
8 Octal 432276067
10 Decimal 74021943
12 Duodecimal 20958933
16 Hexadecimal 4697c37
20 Vigesimal 132ceh3
36 Base36 182jp3

Cryptographic Hash Functions

md5 e050b738ff9a48e255885e66874defd9
sha1 1f19e3ad1e737e0eb208be093f50cb2206239468
sha256 a61afc00c96b8b24049f6993847d83ab9b34794a28804c1dfa86801960de567d
sha512 02b861b49abc3036740900d63477476512d9c07d2e7f787ef3de9af792b6845d00eaf2ef61a04e6f402a9da2294b99f90167b266911ec4b4c32620e21389785c
ripemd-160 26ab1941686ee1ab9f9fccb426af27bc45848c10

74021943 as geometric shapes

Circle

Radius = n
Diameter 148043886
Circumference 465093584.66648
Area 1.7213565406924E+16

Sphere

Radius = n
Volume 1.6989087431708E+24
Surface area 6.8854261627696E+16
Circumference 465093584.66648

Square

Length = n
Perimeter 296087772
Area 5479248045495249
Diagonal 104682835.70381

Cube

Length = n
Surface area 32875488272971494
Volume 4.0558458650651E+23
Space diagonal 128209766.15097

Equilateral Triangle

Length = n
Perimeter 222065829
Area 2.3725840005176E+15
Altitude 64104883.075484

Triangular Pyramid

Length = n
Surface area 2.3725840005176E+15
Volume 4.7798601910583E+22
Height 34894278.567936