28001570 (number)

28001570 is an even 8-digits composite number following 28001569 and preceding 28001571. In scientific notation, it is written as 2.8001570 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 11124864 positive integers (up to 28001570) that are relatively prime to 28001570.

Interesting facts

Basic properties

Name

Name twenty-eight million one thousand five hundred seventy

Notation

Scientific notation 2.8001570 × 10^7
Engineering notation 2.8001570 × 10^6

Prime Factorization of 28001570

Prime Factorization 2 × 5 × 149 × 18793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28001570
Product of the distinct prime numbers

The prime factorization of 28001570 is 2 × 5 × 149 × 18793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 39, 16, 873, 681, 6945, 6162, 25665, 28964, 711093, 499005, 789258, 1110146, 49716973, 30628355, 948833502, 506208235, 8180992245, 1069012665

Basic calculations (n = 28001570)

Multiplication

n×y
n×2 56003140
n×3 84004710
n×4 112006280
n×5 140007850

Division

n÷y
n÷2 14000785
n÷3 9333856.6666667
n÷3 7000392.5
n÷5 5600314

Exponentiation

ny
n2 784087922464900
n3 2.1955692847055E+22
n4 6.1479387015532E+29
n5 1.7215193590725E+37

Nth Root

y√n
2√n 5291.6509711053
3√n 303.66457261088
4√n 72.743734926833
5√n 30.86288186185

Divisors of 28001570

1, 2, 5, 10, 149, 298, 745, 1490, 18793, 37586, 93965, 187930, 2800157, 5600314, 14000785, 28001570

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28001569
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28001570 can be divided by 16 positive divisors. The sum of these divisors (counting 28001570) is 1, the average is 0.0625.

Base conversion 28001570

Base System Value
2 Binary 1101010110100010100100010
3 Ternary 1221200121221012
4 Quaternary 1222310110202
5 Quinary 24132022240
6 Senary 2440100522
8 Octal 152642442
10 Decimal 28001570
12 Duodecimal 9464742
16 Hexadecimal 1ab4522
20 Vigesimal 8f03ia
36 Base36 go65e

Cryptographic Hash Functions

md5 8adc89c33fa82876fa5b84f6dd5d82c6
sha1 c15444b98ace69fe5430da5c649e30c9f7bac3df
sha256 371dd8826d613d2d174a2074351a6b1b8a22d7a27a7f81f885483296ce677383
sha512 4654de6b06f43df1cf5cdcfebdc0709cf553a1e025e3b086e5b3a202ee64b09915b43dfb74a3eca1c94d837fcf94f17ffc7f5bca44296c360a5f922f291901b5
ripemd-160 e2b4912d9da7109cab5d0bbcb63337db7b9777ba

28001570 as geometric shapes

Circle

Radius = n
Diameter 56003140
Circumference 175939053.20196
Area 2.4632848569842E+15

Sphere

Radius = n
Volume 9.1967791137045E+22
Surface area 9.8531394279369E+15
Circumference 175939053.20196

Square

Length = n
Perimeter 112006280
Area 784087922464900
Diagonal 39600200.06174

Cube

Length = n
Surface area 4704527534789400
Volume 2.1955692847055E+22
Space diagonal 48500141.931696

Equilateral Triangle

Length = n
Perimeter 84004710
Area 3.3952002982758E+14
Altitude 24250070.965848

Triangular Pyramid

Length = n
Surface area 3.3952002982758E+14
Volume 2.5875032163003E+21
Height 13200066.687247