74495428 (number)

74495428 is an even 8-digits composite number following 74495427 and preceding 74495429. In scientific notation, it is written as 7.4495428 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 28463616 positive integers (up to 74495428) that are relatively prime to 74495428.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred ninety-five thousand four hundred twenty-eight

Notation

Scientific notation 7.4495428 × 10^7
Engineering notation 7.4495428 × 10^6

Prime Factorization of 74495428

Prime Factorization 2 × 2 × 7 × 323 × 8237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 37247714
Product of the distinct prime numbers

The prime factorization of 74495428 is 2 × 2 × 7 × 323 × 8237. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 55, 44, 744, 111, 8578, 7184, 10324, 39598, 476799, 839659, 2587403, 9495052, 71624838, 24467389, 68995983, 543690618, 4104760080, 3935323105

Basic calculations (n = 74495428)

Multiplication

n×y
n×2 148990856
n×3 223486284
n×4 297981712
n×5 372477140

Division

n÷y
n÷2 37247714
n÷3 24831809.333333
n÷3 18623857
n÷5 14899085.6

Exponentiation

ny
n2 5549568792903184
n3 4.1341750244277E+23
n4 3.0797713787165E+31
n5 2.2942888699964E+39

Nth Root

y√n
2√n 8631.0733979036
3√n 420.76848719711
4√n 92.903570426026
5√n 37.53409284417

Divisors of 74495428

1, 2, 4, 7, 14, 28, 323, 646, 1292, 2261, 4522, 8237, 9044, 16474, 32948, 57659, 115318, 230636, 2660551, 5321102, 10642204, 18623857, 37247714, 74495428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74495427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74495428 can be divided by 24 positive divisors. The sum of these divisors (counting 74495428) is 1, the average is 0.041666666666667.

Base conversion 74495428

Base System Value
2 Binary 100011100001011010111000100
3 Ternary 12012011202111221
4 Quaternary 10130023113010
5 Quinary 123032323203
6 Senary 11220410124
8 Octal 434132704
10 Decimal 74495428
12 Duodecimal 20b46944
16 Hexadecimal 470b5c4
20 Vigesimal 135bib8
36 Base36 18cp1g

Cryptographic Hash Functions

md5 7c81284e65a648c4a82d6d39a521e89b
sha1 da9ec49fef5b3609b16658caffcc10e039b4cf5e
sha256 7613dd8f40b8baddc799028f9625099bc0ec06bd831dc5c239033c8bb5f4392a
sha512 32603b5054ff46234352fa2061270aa701909f02ec2ac14450232e5b4f599f3f33960480831aea5a0a26e5cf3559588820bd54a33881b638baaf8ade380b694a
ripemd-160 c8d053a1cbb72167945878c103a27603f5c1b976

74495428 as geometric shapes

Circle

Radius = n
Diameter 148990856
Circumference 468068578.66165
Area 1.7434484550376E+16

Sphere

Radius = n
Volume 1.7317191847195E+24
Surface area 6.9737938201503E+16
Circumference 468068578.66165

Square

Length = n
Perimeter 297981712
Area 5549568792903184
Diagonal 105352444.61239

Cube

Length = n
Surface area 33297412757419104
Volume 4.1341750244277E+23
Space diagonal 129029866.22759

Equilateral Triangle

Length = n
Perimeter 223486284
Area 2.4030337773517E+15
Altitude 64514933.113795

Triangular Pyramid

Length = n
Surface area 2.4030337773517E+15
Volume 4.8721719906414E+22
Height 35117481.537463