74388624 (number)

74388624 is an even 8-digits composite number following 74388623 and preceding 74388625. In scientific notation, it is written as 7.4388624 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 23151744 positive integers (up to 74388624) that are relatively prime to 74388624.

Interesting facts

Basic properties

Name

Name seventy-four million three hundred eighty-eight thousand six hundred twenty-four

Notation

Scientific notation 7.4388624 × 10^7
Engineering notation 7.4388624 × 10^6

Prime Factorization of 74388624

Prime Factorization 2 × 2 × 2 × 2 × 69 × 43 × 1567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9298578
Product of the distinct prime numbers

The prime factorization of 74388624 is 2 × 2 × 2 × 2 × 69 × 43 × 1567. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 74388624)

Multiplication

n×y
n×2 148777248
n×3 223165872
n×4 297554496
n×5 371943120

Division

n÷y
n÷2 37194312
n÷3 24796208
n÷3 18597156
n÷5 14877724.8

Exponentiation

ny
n2 5533667380613376
n3 4.1164190211751E+23
n4 3.0621474679265E+31
n5 2.2778893662413E+39

Nth Root

y√n
2√n 8624.8839992199
3√n 420.56730594108
4√n 92.870253575728
5√n 37.523324150576

Divisors of 74388624

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74388623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74388624 can be divided by 40 positive divisors. The sum of these divisors (counting 74388624) is 1, the average is 0.025.

Base conversion 74388624

Base System Value
2 Binary 100011011110001010010010000
3 Ternary 12011222100000020
4 Quaternary 10123301102100
5 Quinary 123020413444
6 Senary 11214223440
8 Octal 433612220
10 Decimal 74388624
12 Duodecimal 20ab4b80
16 Hexadecimal 46f1490
20 Vigesimal 134ibb4
36 Base36 18aemo

Cryptographic Hash Functions

md5 524fd27d1338db3d0748a4a4c16feef6
sha1 a814c5e9e0e0f1aef3e8ab8ce466cb7b45b125af
sha256 f0eb5febb1aea5e290f087d19eb7aacf8d004dd73dbe21f04e1743dc3d9f6a95
sha512 28b5429bb7c031831334c0c4760d8458261d4e884f3a77e361ecfd2976265a6fca74ce803b30f0b441622e22d345c9ac3e7931676c640ff25724d2fef9782888
ripemd-160 2ee4193ec7bc2d15c7831399ecb30b9e545f623d

74388624 as geometric shapes

Circle

Radius = n
Diameter 148777248
Circumference 467397509.33811
Area 1.7384528790344E+16

Sphere

Radius = n
Volume 1.7242815674695E+24
Surface area 6.9538115161378E+16
Circumference 467397509.33811

Square

Length = n
Perimeter 297554496
Area 5533667380613376
Diagonal 105201400.94707

Cube

Length = n
Surface area 33202004283680256
Volume 4.1164190211751E+23
Space diagonal 128844876.27314

Equilateral Triangle

Length = n
Perimeter 223165872
Area 2.3961482638522E+15
Altitude 64422438.136569

Triangular Pyramid

Length = n
Surface area 2.3961482638522E+15
Volume 4.8512463401304E+22
Height 35067133.649024