74457684 (number)

74457684 is an even 8-digits composite number following 74457683 and preceding 74457685. In scientific notation, it is written as 7.4457684 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors. There are 21098880 positive integers (up to 74457684) that are relatively prime to 74457684.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred fifty-seven thousand six hundred eighty-four

Notation

Scientific notation 7.4457684 × 10^7
Engineering notation 7.4457684 × 10^6

Prime Factorization of 74457684

Prime Factorization 2 × 2 × 21 × 3 × 3 × 149 × 661

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12409614
Product of the distinct prime numbers

The prime factorization of 74457684 is 2 × 2 × 21 × 3 × 3 × 149 × 661. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 100, 27, 212, 194, 9493, 342, 70126, 31428, 93671, 115721, 7265174, 5502209, 69713944, 32656960, 106445539, 338685409, 2754978834, 1415248408

Basic calculations (n = 74457684)

Multiplication

n×y
n×2 148915368
n×3 223373052
n×4 297830736
n×5 372288420

Division

n÷y
n÷2 37228842
n÷3 24819228
n÷3 18614421
n÷5 14891536.8

Exponentiation

ny
n2 5543946706643856
n3 4.1278943199613E+23
n4 3.0735345086107E+31
n5 2.2884826120523E+39

Nth Root

y√n
2√n 8628.8866025693
3√n 420.69741272921
4√n 92.89180051312
5√n 37.530288653663

Divisors of 74457684

1, 2, 3, 4, 6, 9, 12, 18, 21, 36, 42, 63, 84, 126, 149, 189, 252, 298, 378, 447, 596, 661, 756, 894, 1322, 1341, 1788, 1983, 2644, 2682, 3129, 3966, 5364, 5949, 6258, 7932, 9387, 11898, 12516, 13881, 18774, 23796, 27762, 28161, 37548, 41643, 55524, 56322, 83286, 98489, 112644, 124929, 166572, 196978, 249858, 295467, 393956, 499716, 590934, 886401, 1181868, 1772802, 2068269, 3545604, 4136538, 6204807, 8273076, 12409614, 18614421, 24819228, 37228842, 74457684

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74457683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74457684 can be divided by 72 positive divisors. The sum of these divisors (counting 74457684) is 1, the average is 0.013888888888889.

Base conversion 74457684

Base System Value
2 Binary 100011100000010001001010100
3 Ternary 12012002211202000
4 Quaternary 10130002021110
5 Quinary 123030121214
6 Senary 11215515300
8 Octal 434021124
10 Decimal 74457684
12 Duodecimal 20b28b30
16 Hexadecimal 4702254
20 Vigesimal 1357444
36 Base36 18bvx0

Cryptographic Hash Functions

md5 b0d0acb16a82f98d9be0abe86dc08f55
sha1 00b91a62d643ecb885c444bbc82910d4cf7b6670
sha256 ef3515aaa7de02ebac5eed770fbf89d6e0487a147e6dea43221af9f6082c786a
sha512 b8f58b4bdebaf8f742f0a1a639b84564c4dc822ff1f089f757027f51f8faa3034399a372769e83d229490744841dc8a2330e8290501a02b25d6b707305a24ccf
ripemd-160 b9e3580ec7d99adf3f4d5cd304b01964c06cb50b

74457684 as geometric shapes

Circle

Radius = n
Diameter 148915368
Circumference 467831426.11542
Area 1.7416822245486E+16

Sphere

Radius = n
Volume 1.7290883293847E+24
Surface area 6.9667288981943E+16
Circumference 467831426.11542

Square

Length = n
Perimeter 297830736
Area 5543946706643856
Diagonal 105299066.53569

Cube

Length = n
Surface area 33263680239863136
Volume 4.1278943199613E+23
Space diagonal 128964491.70191

Equilateral Triangle

Length = n
Perimeter 223373052
Area 2.4005993425903E+15
Altitude 64482245.850954

Triangular Pyramid

Length = n
Surface area 2.4005993425903E+15
Volume 4.8647701094434E+22
Height 35099688.84523