74479428 (number)

74479428 is an even 8-digits composite number following 74479427 and preceding 74479429. In scientific notation, it is written as 7.4479428 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors. There are 23588928 positive integers (up to 74479428) that are relatively prime to 74479428.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred seventy-nine thousand four hundred twenty-eight

Notation

Scientific notation 7.4479428 × 10^7
Engineering notation 7.4479428 × 10^6

Prime Factorization of 74479428

Prime Factorization 2 × 2 × 3 × 3 × 23 × 293 × 307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12413238
Product of the distinct prime numbers

The prime factorization of 74479428 is 2 × 2 × 3 × 3 × 23 × 293 × 307. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 94, 92, 258, 617, 9087, 4534, 88914, 40359, 74016, 150515, 4108071, 7675384, 89730260, 38966306, 603283071, 140059408, 4600447526, 7429376487

Basic calculations (n = 74479428)

Multiplication

n×y
n×2 148958856
n×3 223438284
n×4 297917712
n×5 372397140

Division

n÷y
n÷2 37239714
n÷3 24826476
n÷3 18619857
n÷5 14895885.6

Exponentiation

ny
n2 5547185195207184
n3 4.131511803491E+23
n4 3.0771263589926E+31
n5 2.2918261110149E+39

Nth Root

y√n
2√n 8630.1464645741
3√n 420.73836106268
4√n 92.898581606901
5√n 37.532480404046

Divisors of 74479428

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 293, 307, 414, 586, 614, 828, 879, 921, 1172, 1228, 1758, 1842, 2637, 2763, 3516, 3684, 5274, 5526, 6739, 7061, 10548, 11052, 13478, 14122, 20217, 21183, 26956, 28244, 40434, 42366, 60651, 63549, 80868, 84732, 89951, 121302, 127098, 179902, 242604, 254196, 269853, 359804, 539706, 809559, 1079412, 1619118, 2068873, 3238236, 4137746, 6206619, 8275492, 12413238, 18619857, 24826476, 37239714, 74479428

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 -74479427
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 74479428 can be divided by 72 positive divisors. The sum of these divisors (counting 74479428) is 1, the average is 0.013888888888889.

Base conversion 74479428

Base System Value
2 Binary 100011100000111011101000100
3 Ternary 12012010221120100
4 Quaternary 10130013131010
5 Quinary 123031320203
6 Senary 11220204100
8 Octal 434073504
10 Decimal 74479428
12 Duodecimal 20b39630
16 Hexadecimal 4707744
20 Vigesimal 1359ib8
36 Base36 18ccp0

Cryptographic Hash Functions

md5 0743db8d8b3629fea2826b0c69abaf83
sha1 737ea076bb445cc77beb78a4cf28c55317988451
sha256 2a0edc14016c1717104098bcab03ce111ae9fb8d2b369b2f0bf5c1d2a699f00b
sha512 90c5420ad1cffcdd39d7963e121f6aec7e7a981593acfb84514346f84618668162a178a47f32e9eb3d7343315af0ef88c89f45dac052c1ecc0905798a383a569
ripemd-160 ab3026d03d5923cfa291332fd42aab1fcb07448c

74479428 as geometric shapes

Circle

Radius = n
Diameter 148958856
Circumference 467968047.69674
Area 1.7426996257365E+16

Sphere

Radius = n
Volume 1.7306036173422E+24
Surface area 6.970798502946E+16
Circumference 467968047.69674

Square

Length = n
Perimeter 297917712
Area 5547185195207184
Diagonal 105329817.19539

Cube

Length = n
Surface area 33283111171243104
Volume 4.131511803491E+23
Space diagonal 129002153.41467

Equilateral Triangle

Length = n
Perimeter 223438284
Area 2.4020016492732E+15
Altitude 64501076.707334

Triangular Pyramid

Length = n
Surface area 2.4020016492732E+15
Volume 4.8690333546679E+22
Height 35109939.06513