28998424 (number)

28998424 is an even 8-digits composite number following 28998423 and preceding 28998425. In scientific notation, it is written as 2.8998424 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 64 positive divisors. There are 11266560 positive integers (up to 28998424) that are relatively prime to 28998424.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8998424 × 10^7
Engineering notation 2.8998424 × 10^6

Prime Factorization of 28998424

Prime Factorization 2 × 2 × 2 × 13 × 7 × 61 × 653

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7249606
Product of the distinct prime numbers

The prime factorization of 28998424 is 2 × 2 × 2 × 13 × 7 × 61 × 653. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 6, 73, 24, 115, 179, 484, 9228, 60905, 63392, 139219, 492904, 5224945, 4856527, 34804374, 82486846, 591830726, 681551872, 6329305692, 8177466485

Basic calculations (n = 28998424)

Multiplication

n×y
n×2 57996848
n×3 86995272
n×4 115993696
n×5 144992120

Division

n÷y
n÷2 14499212
n÷3 9666141.3333333
n÷3 7249606
n÷5 5799684.8

Exponentiation

ny
n2 840908594483776
n3 2.4385023968085E+22
n4 7.0712726427668E+29
n5 2.0505576231455E+37

Nth Root

y√n
2√n 5385.0184772199
3√n 307.22611698349
4√n 73.382685132257
5√n 31.079561241448

Divisors of 28998424

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 653, 728, 793, 854, 1306, 1586, 1708, 2612, 3172, 3416, 4571, 5224, 5551, 6344, 8489, 9142, 11102, 16978, 18284, 22204, 33956, 36568, 39833, 44408, 59423, 67912, 79666, 118846, 159332, 237692, 278831, 318664, 475384, 517829, 557662, 1035658, 1115324, 2071316, 2230648, 3624803, 4142632, 7249606, 14499212, 28998424

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28998423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28998424 can be divided by 64 positive divisors. The sum of these divisors (counting 28998424) is 1, the average is 0.015625.

Base conversion 28998424

Base System Value
2 Binary 1101110100111101100011000
3 Ternary 2000120021100201
4 Quaternary 1232213230120
5 Quinary 24410422144
6 Senary 2513311544
8 Octal 156475430
10 Decimal 28998424
12 Duodecimal 98655b4
16 Hexadecimal 1ba7b18
20 Vigesimal 914g14
36 Base36 h9jbs

Cryptographic Hash Functions

md5 11357f67f3bcc062c09ab63eeded521a
sha1 37be6c262618f5f74ef59db6e1b40399fefb4248
sha256 47aa17afbdda0853ed2eb93b4d791f7ef60e8a369c70aa906980a0d3e48833ae
sha512 d57eb37f62f62e9f0a3c50343e671d2bb1f4dda0507cf6a21095a9103eea98189eaf9bee44ff005e68be8fcd6abe6d987cb84343190588221b6d1070381839ea
ripemd-160 4577d48bef9cbbbfc9e3a5519bab8b4bba8124f3

28998424 as geometric shapes

Circle

Radius = n
Diameter 57996848
Circumference 182202471.60816
Area 2.6417922627707E+15

Sphere

Radius = n
Volume 1.0214374954099E+23
Surface area 1.0567169051083E+16
Circumference 182202471.60816

Square

Length = n
Perimeter 115993696
Area 840908594483776
Diagonal 41009964.508245

Cube

Length = n
Surface area 5045451566902656
Volume 2.4385023968085E+22
Space diagonal 50226743.707425

Equilateral Triangle

Length = n
Perimeter 86995272
Area 3.6412410254181E+14
Altitude 25113371.853712

Triangular Pyramid

Length = n
Surface area 3.6412410254181E+14
Volume 2.8738026345382E+21
Height 13669988.169415