74661738 (number)

74661738 is an even 8-digits composite number following 74661737 and preceding 74661739. In scientific notation, it is written as 7.4661738 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 24153600 positive integers (up to 74661738) that are relatively prime to 74661738.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred sixty-one thousand seven hundred thirty-eight

Notation

Scientific notation 7.4661738 × 10^7
Engineering notation 7.4661738 × 10^6

Prime Factorization of 74661738

Prime Factorization 2 × 123 × 223 × 1361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74661738
Product of the distinct prime numbers

The prime factorization of 74661738 is 2 × 123 × 223 × 1361. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 71, 57, 489, 65, 7469, 8879, 6340, 37081, 155170, 871416, 9147398, 7289588, 61366272, 99955216, 11363027, 630270482, 3891112186, 6107269859

Basic calculations (n = 74661738)

Multiplication

n×y
n×2 149323476
n×3 223985214
n×4 298646952
n×5 373308690

Division

n÷y
n÷2 37330869
n÷3 24887246
n÷3 18665434.5
n÷5 14932347.6

Exponentiation

ny
n2 5574375121180644
n3 4.1619253481131E+23
n4 3.1073657991638E+31
n5 2.3200133116733E+39

Nth Root

y√n
2√n 8640.7024020041
3√n 421.08137439257
4√n 92.955378553391
5√n 37.550836765962

Divisors of 74661738

1, 2, 123, 223, 246, 446, 1361, 2722, 27429, 54858, 167403, 303503, 334806, 607006, 37330869, 74661738

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 -74661737
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 74661738 can be divided by 16 positive divisors. The sum of these divisors (counting 74661738) is 1, the average is 0.0625.

Base conversion 74661738

Base System Value
2 Binary 100011100110011111101101010
3 Ternary 12012111012122120
4 Quaternary 10130303331222
5 Quinary 123103133423
6 Senary 11224132110
8 Octal 434637552
10 Decimal 74661738
12 Duodecimal 21007036
16 Hexadecimal 4733f6a
20 Vigesimal 136ce6i
36 Base36 18g9d6

Cryptographic Hash Functions

md5 5f3695641a4fe23eb80055fe49d607d8
sha1 3fb930419938dd532f6078409c2e6555dee0a8b5
sha256 f19d2faf9bc78561fb9345fe7a2672168a18367cd71ee414bcce0bbc757c79d8
sha512 274040378cabc24a2088e9880532b79a591c88d14cb5ebd05087834ecc6fd815ae6f17e1c0d74a43e3cf0836c5b6bdb5ef4a6ac7d0c087e9b4aba99fb13915df
ripemd-160 3b1ac739265ba52b19954116dcb8e51c953e87c9

74661738 as geometric shapes

Circle

Radius = n
Diameter 149323476
Circumference 469113535.21009
Area 1.7512415929055E+16

Sphere

Radius = n
Volume 1.7433432131228E+24
Surface area 7.0049663716219E+16
Circumference 469113535.21009

Square

Length = n
Perimeter 298646952
Area 5574375121180644
Diagonal 105587642.46995

Cube

Length = n
Surface area 33446250727083864
Volume 4.1619253481131E+23
Space diagonal 129317923.5974

Equilateral Triangle

Length = n
Perimeter 223985214
Area 2.4137752325832E+15
Altitude 64658961.798698

Triangular Pyramid

Length = n
Surface area 2.4137752325832E+15
Volume 4.9048760607382E+22
Height 35195880.823316