74909912 (number)

74909912 is an even 8-digits composite number following 74909911 and preceding 74909913. In scientific notation, it is written as 7.4909912 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 29185440 positive integers (up to 74909912) that are relatively prime to 74909912.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred nine thousand nine hundred twelve

Notation

Scientific notation 7.4909912 × 10^7
Engineering notation 7.4909912 × 10^6

Prime Factorization of 74909912

Prime Factorization 2 × 2 × 2 × 7 × 11 × 121607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18727478
Product of the distinct prime numbers

The prime factorization of 74909912 is 2 × 2 × 2 × 7 × 11 × 121607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 28, 90, 628, 338, 1844, 1038, 74307, 56698, 96019, 407558, 9170896, 9247118, 2295563, 21715619, 704576752, 22533005, 7261860504, 6249155049

Basic calculations (n = 74909912)

Multiplication

n×y
n×2 149819824
n×3 224729736
n×4 299639648
n×5 374549560

Division

n÷y
n÷2 37454956
n÷3 24969970.666667
n÷3 18727478
n÷5 14981982.4

Exponentiation

ny
n2 5611494915847744
n3 4.203565903346E+23
n4 3.1488875190585E+31
n5 2.3588288695057E+39

Nth Root

y√n
2√n 8655.0512419049
3√n 421.54741352809
4√n 93.032527870121
5√n 37.575767274192

Divisors of 74909912

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 121607, 243214, 486428, 851249, 972856, 1337677, 1702498, 2675354, 3404996, 5350708, 6809992, 9363739, 10701416, 18727478, 37454956, 74909912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74909911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74909912 can be divided by 32 positive divisors. The sum of these divisors (counting 74909912) is 1, the average is 0.03125.

Base conversion 74909912

Base System Value
2 Binary 100011101110000100011011000
3 Ternary 12012221211002012
4 Quaternary 10131300203120
5 Quinary 123134104122
6 Senary 11233325052
8 Octal 435604330
10 Decimal 74909912
12 Duodecimal 21106788
16 Hexadecimal 47708d8
20 Vigesimal 1383efc
36 Base36 18lkuw

Cryptographic Hash Functions

md5 52a261ba1872e312f72e94419fbf7b9c
sha1 b8bd37acddf803c8df8774392e70ce06f3f803ab
sha256 29d432a89671e499ac869bf4322aa517fc41199388175cd6150d8093a327ae96
sha512 6960518e17495cb3b8dc73f0e1f24eafa03e67df89d746b1dea06a87f274d2e2e4808a7374b2199a2a72bce1523cfd174ee27199821b321d3283cf4c3b13c80a
ripemd-160 8b4f737f1acfa046b37fedb22b6f8b2a24baf282

74909912 as geometric shapes

Circle

Radius = n
Diameter 149819824
Circumference 470672858.44052
Area 1.7629031203284E+16

Sphere

Radius = n
Volume 1.760785568111E+24
Surface area 7.0516124813135E+16
Circumference 470672858.44052

Square

Length = n
Perimeter 299639648
Area 5611494915847744
Diagonal 105938613.50658

Cube

Length = n
Surface area 33668969495086464
Volume 4.203565903346E+23
Space diagonal 129747773.57451

Equilateral Triangle

Length = n
Perimeter 224729736
Area 2.4298485751657E+15
Altitude 64873886.787257

Triangular Pyramid

Length = n
Surface area 2.4298485751657E+15
Volume 4.9539499257009E+22
Height 35312871.168858