74428345 (number)

74428345 is an odd 8-digits composite number following 74428344 and preceding 74428346. In scientific notation, it is written as 7.4428345 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 56795904 positive integers (up to 74428345) that are relatively prime to 74428345.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred twenty-eight thousand three hundred forty-five

Notation

Scientific notation 7.4428345 × 10^7
Engineering notation 7.4428345 × 10^6

Prime Factorization of 74428345

Prime Factorization 5 × 23 × 1297 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74428345
Product of the distinct prime numbers

The prime factorization of 74428345 is 5 × 23 × 1297 × 499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 7, 3, 117, 662, 671, 6339, 68072, 72921, 467128, 492008, 1370593, 5820405, 45769861, 71328600, 581410607, 640723404, 4268485659, 4851933318

Basic calculations (n = 74428345)

Multiplication

n×y
n×2 148856690
n×3 223285035
n×4 297713380
n×5 372141725

Division

n÷y
n÷2 37214172.5
n÷3 24809448.333333
n÷3 18607086.25
n÷5 14885669

Exponentiation

ny
n2 5539578539439025
n3 4.1230166268796E+23
n4 3.0686930394613E+31
n5 2.2839774424013E+39

Nth Root

y√n
2√n 8627.1863895479
3√n 420.64214884304
4√n 92.882648484784
5√n 37.527330531223

Divisors of 74428345

1, 5, 23, 115, 499, 1297, 2495, 6485, 11477, 29831, 57385, 149155, 647203, 3236015, 14885669, 74428345

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 -74428344
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 74428345 can be divided by 16 positive divisors. The sum of these divisors (counting 74428345) is 1, the average is 0.0625.

Base conversion 74428345

Base System Value
2 Binary 100011011111010111110111001
3 Ternary 12012001100111101
4 Quaternary 10123322332321
5 Quinary 123023201340
6 Senary 11215131401
8 Octal 433727671
10 Decimal 74428345
12 Duodecimal 20b13b61
16 Hexadecimal 46fafb9
20 Vigesimal 1353ah5
36 Base36 18b9a1

Cryptographic Hash Functions

md5 631ee7c28fe8e82040030e5deeb4e00b
sha1 7eba6825de45950305aaf37e20a8b25a349450c0
sha256 ff11226d6c1ee2669c17fb9636ebd4433e1a59115285bde5f72bbd54dca359d3
sha512 e8960be6d760f4578113b4a5b562376f307225f011bc3676b19ba7087b0e2617ccf4445b0e4ba4104abc85061775d6d514d5ef32efb24a64b083f4cfdfa2d498
ripemd-160 9eed778d124c5fde387a06bae12e72a6b3fc009c

74428345 as geometric shapes

Circle

Radius = n
Diameter 148856690
Circumference 467647083.74169
Area 1.7403099243485E+16

Sphere

Radius = n
Volume 1.7270451660845E+24
Surface area 6.9612396973941E+16
Circumference 467647083.74169

Square

Length = n
Perimeter 297713380
Area 5539578539439025
Diagonal 105257574.92398

Cube

Length = n
Surface area 33237471236634150
Volume 4.1230166268796E+23
Space diagonal 128913675.06326

Equilateral Triangle

Length = n
Perimeter 223285035
Area 2.3987078707066E+15
Altitude 64456837.531632

Triangular Pyramid

Length = n
Surface area 2.3987078707066E+15
Volume 4.8590216930191E+22
Height 35085858.307995