74639908 (number)

74639908 is an even 8-digits composite number following 74639907 and preceding 74639909. In scientific notation, it is written as 7.4639908 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 31602144 positive integers (up to 74639908) that are relatively prime to 74639908.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred thirty-nine thousand nine hundred eight

Notation

Scientific notation 7.4639908 × 10^7
Engineering notation 7.4639908 × 10^6

Prime Factorization of 74639908

Prime Factorization 2 × 2 × 7 × 83 × 32117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 37319954
Product of the distinct prime numbers

The prime factorization of 74639908 is 2 × 2 × 7 × 83 × 32117. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 35, 61, 741, 784, 6296, 9252, 84222, 15286, 221060, 530719, 8096452, 1323630, 37923479, 75325894, 899644622, 473355943, 8587258832, 8434118104

Basic calculations (n = 74639908)

Multiplication

n×y
n×2 149279816
n×3 223919724
n×4 298559632
n×5 373199540

Division

n÷y
n÷2 37319954
n÷3 24879969.333333
n÷3 18659977
n÷5 14927981.6

Exponentiation

ny
n2 5571115866248464
n3 4.1582757571413E+23
n4 3.1037331995165E+31
n5 2.3166236046846E+39

Nth Root

y√n
2√n 8639.439102164
3√n 421.04033104746
4√n 92.94858311004
5√n 37.548640646031

Divisors of 74639908

1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 32117, 64234, 128468, 224819, 449638, 899276, 2665711, 5331422, 10662844, 18659977, 37319954, 74639908

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 -74639907
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 74639908 can be divided by 24 positive divisors. The sum of these divisors (counting 74639908) is 1, the average is 0.041666666666667.

Base conversion 74639908

Base System Value
2 Binary 100011100101110101000100100
3 Ternary 12012110002201001
4 Quaternary 10130232220210
5 Quinary 123101434113
6 Senary 11223443044
8 Octal 434565044
10 Decimal 74639908
12 Duodecimal 20bb6484
16 Hexadecimal 472ea24
20 Vigesimal 1369jf8
36 Base36 18fsis

Cryptographic Hash Functions

md5 78cca962d7426a175ba230cab6a03f28
sha1 eed7c4a953afbab3357a57e7d40d654572d9ebb5
sha256 62641a7f9caadc1b364aae2323618d7b3dcbad931577ee0e1a775a4e2047e833
sha512 c4ae5ac2d67a294f251047bd48b7c41936358156ee4ffadb74a26a7953f7c8ac76f6691e9dd5e305945c555b44ee3d5d8c05ef1c0c3b4ff0d80d02d59cfea0c6
ripemd-160 5563b7288c4315974df84f5a8a1d934fc9c412f3

74639908 as geometric shapes

Circle

Radius = n
Diameter 149279816
Circumference 468976373.27484
Area 1.7502176677704E+16

Sphere

Radius = n
Volume 1.7418144760314E+24
Surface area 7.0008706710815E+16
Circumference 468976373.27484

Square

Length = n
Perimeter 298559632
Area 5571115866248464
Diagonal 105556770.18788

Cube

Length = n
Surface area 33426695197490784
Volume 4.1582757571413E+23
Space diagonal 129280112.92827

Equilateral Triangle

Length = n
Perimeter 223919724
Area 2.4123639337989E+15
Altitude 64640056.464133

Triangular Pyramid

Length = n
Surface area 2.4123639337989E+15
Volume 4.9005749765303E+22
Height 35185590.062627