28231608 (number)

28231608 is an even 8-digits composite number following 28231607 and preceding 28231609. In scientific notation, it is written as 2.8231608 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 9393120 positive integers (up to 28231608) that are relatively prime to 28231608.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-one thousand six hundred eight

Notation

Scientific notation 2.8231608 × 10^7
Engineering notation 2.8231608 × 10^6

Prime Factorization of 28231608

Prime Factorization 2 × 2 × 2 × 3 × 991 × 1187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7057902
Product of the distinct prime numbers

The prime factorization of 28231608 is 2 × 2 × 2 × 3 × 991 × 1187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 58, 74, 946, 916, 4317, 6640, 6299, 40092, 552436, 489062, 6124590, 3581884, 67486383, 14773465, 465856036, 66887025, 1608445952, 3187784830

Basic calculations (n = 28231608)

Multiplication

n×y
n×2 56463216
n×3 84694824
n×4 112926432
n×5 141158040

Division

n÷y
n÷2 14115804
n÷3 9410536
n÷3 7057902
n÷5 5646321.6

Exponentiation

ny
n2 797023690265664
n3 2.2501260390294E+22
n4 6.352467628447E+29
n5 1.79340375919E+37

Nth Root

y√n
2√n 5313.3424508496
3√n 304.49385909245
4√n 72.892677621621
5√n 30.913424885232

Divisors of 28231608

1, 2, 3, 4, 6, 8, 12, 24, 991, 1187, 1982, 2374, 2973, 3561, 3964, 4748, 5946, 7122, 7928, 9496, 11892, 14244, 23784, 28488, 1176317, 2352634, 3528951, 4705268, 7057902, 9410536, 14115804, 28231608

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 -28231607
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 28231608 can be divided by 32 positive divisors. The sum of these divisors (counting 28231608) is 1, the average is 0.03125.

Base conversion 28231608

Base System Value
2 Binary 1101011101100011110111000
3 Ternary 1222010022111010
4 Quaternary 1223230132320
5 Quinary 24211402413
6 Senary 2445033520
8 Octal 153543670
10 Decimal 28231608
12 Duodecimal 95558a0
16 Hexadecimal 1aec7b8
20 Vigesimal 8g8j08
36 Base36 gt3nc

Cryptographic Hash Functions

md5 15cfab410048261e00431a76f67f7f19
sha1 1232f67c4fd22e8d0fbc3642e662e9d13b18ceb1
sha256 7b844e2cdcbfb62ddb286ffb2918c3e542d3bb768ff57eef572b9a5bb75eb30f
sha512 4ab8312ae9c23f7544349ef2a485de1672d76a60f5197c073da8ceb951026c0c30bd7b3dc644fb4c3bbd2769759d247f62e2b392eb06090c10b1f10d17470424
ripemd-160 166b30bdfcea71a86a085be133cdf985b70f5b90

28231608 as geometric shapes

Circle

Radius = n
Diameter 56463216
Circumference 177384424.58365
Area 2.5039237700756E+15

Sphere

Radius = n
Volume 9.425305911821E+22
Surface area 1.0015695080303E+16
Circumference 177384424.58365

Square

Length = n
Perimeter 112926432
Area 797023690265664
Diagonal 39925522.921201

Cube

Length = n
Surface area 4782142141593984
Volume 2.2501260390294E+22
Space diagonal 48898579.435368

Equilateral Triangle

Length = n
Perimeter 84694824
Area 3.4512138159404E+14
Altitude 24449289.717684

Triangular Pyramid

Length = n
Surface area 3.4512138159404E+14
Volume 2.6517989678701E+21
Height 13308507.6404