74345905 (number)

74345905 is an odd 8-digits composite number following 74345904 and preceding 74345906. In scientific notation, it is written as 7.4345905 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 57277440 positive integers (up to 74345905) that are relatively prime to 74345905.

Interesting facts

Basic properties

Name

Name seventy-four million three hundred forty-five thousand nine hundred five

Notation

Scientific notation 7.4345905 × 10^7
Engineering notation 7.4345905 × 10^6

Prime Factorization of 74345905

Prime Factorization 5 × 31 × 227 × 2113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74345905
Product of the distinct prime numbers

The prime factorization of 74345905 is 5 × 31 × 227 × 2113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 48, 12, 652, 107, 501, 7474, 90465, 4612, 475427, 676457, 3809878, 5399324, 64056685, 95440777, 876273292, 676170710, 1764741047, 5660628013

Basic calculations (n = 74345905)

Multiplication

n×y
n×2 148691810
n×3 223037715
n×4 297383620
n×5 371729525

Division

n÷y
n÷2 37172952.5
n÷3 24781968.333333
n÷3 18586476.25
n÷5 14869181

Exponentiation

ny
n2 5527313590269025
n3 4.1093313108735E+23
n4 3.0551195525173E+31
n5 2.2713562801509E+39

Nth Root

y√n
2√n 8622.4071464992
3√n 420.48678442218
4√n 92.856917601755
5√n 37.519013472045

Divisors of 74345905

1, 5, 31, 155, 227, 1135, 2113, 7037, 10565, 35185, 65503, 327515, 479651, 2398255, 14869181, 74345905

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 -74345904
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 74345905 can be divided by 16 positive divisors. The sum of these divisors (counting 74345905) is 1, the average is 0.0625.

Base conversion 74345905

Base System Value
2 Binary 100011011100110110110110001
3 Ternary 12011220011102001
4 Quaternary 10123212312301
5 Quinary 123013032110
6 Senary 11213254001
8 Octal 433466661
10 Decimal 74345905
12 Duodecimal 20a94301
16 Hexadecimal 46e6db1
20 Vigesimal 134d4f5
36 Base36 189ho1

Cryptographic Hash Functions

md5 fb248e1d95ade2c3764ab919f4e7dd44
sha1 e08733acc4a87c3f41a714b760c74fd405828dad
sha256 d2df71345716c2b2b2c44bb2cbee25d71f6d050ade8e4cbe1d74f6beaa930bc5
sha512 d78b11ea0ed412464e1fcb2cff30ed31cda2ad3cf4bb4852c5213a87623532b36a07a9d4cd8469e261a064cb62e9fa45ac7d1e59971f725eaaa6888cc3c68d2e
ripemd-160 b30bf994a0a7b2d9f448f317a6d2089aa5db032c

74345905 as geometric shapes

Circle

Radius = n
Diameter 148691810
Circumference 467129097.94497
Area 1.7364567769276E+16

Sphere

Radius = n
Volume 1.7213126743209E+24
Surface area 6.9458271077105E+16
Circumference 467129097.94497

Square

Length = n
Perimeter 297383620
Area 5527313590269025
Diagonal 105140987.1579

Cube

Length = n
Surface area 33163881541614150
Volume 4.1093313108735E+23
Space diagonal 128770884.79469

Equilateral Triangle

Length = n
Perimeter 223037715
Area 2.393396991928E+15
Altitude 64385442.397345

Triangular Pyramid

Length = n
Surface area 2.393396991928E+15
Volume 4.8428933934348E+22
Height 35046995.719301