28572570 (number)

28572570 is an even 8-digits composite number following 28572569 and preceding 28572571. In scientific notation, it is written as 2.8572570 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 7032960 positive integers (up to 28572570) that are relatively prime to 28572570.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred seventy-two thousand five hundred seventy

Notation

Scientific notation 2.8572570 × 10^7
Engineering notation 2.8572570 × 10^6

Prime Factorization of 28572570

Prime Factorization 2 × 15 × 3 × 13 × 24421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28572570
Product of the distinct prime numbers

The prime factorization of 28572570 is 2 × 15 × 3 × 13 × 24421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 88, 75, 677, 799, 1050, 4039, 59406, 13793, 73281, 297777, 1070806, 9627710, 93090637, 49395112, 510592750, 281917687, 6782218423, 9272587012

Basic calculations (n = 28572570)

Multiplication

n×y
n×2 57145140
n×3 85717710
n×4 114290280
n×5 142862850

Division

n÷y
n÷2 14286285
n÷3 9524190
n÷3 7143142.5
n÷5 5714514

Exponentiation

ny
n2 816391756404900
n3 2.3326410607302E+22
n4 6.6649549992588E+29
n5 1.9043489326317E+37

Nth Root

y√n
2√n 5345.3316080483
3√n 305.71477972627
4√n 73.111774756521
5√n 30.987736979997

Divisors of 28572570

1, 2, 3, 6, 13, 15, 26, 30, 39, 45, 78, 90, 195, 390, 585, 1170, 24421, 48842, 73263, 146526, 317473, 366315, 634946, 732630, 952419, 1098945, 1904838, 2197890, 4762095, 9524190, 14286285, 28572570

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 -28572569
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 28572570 can be divided by 32 positive divisors. The sum of these divisors (counting 28572570) is 1, the average is 0.03125.

Base conversion 28572570

Base System Value
2 Binary 1101100111111101110011010
3 Ternary 1222202122012100
4 Quaternary 1230333232122
5 Quinary 24303310240
6 Senary 2500224230
8 Octal 154775632
10 Decimal 28572570
12 Duodecimal 969b076
16 Hexadecimal 1b3fb9a
20 Vigesimal 8ibb8a
36 Base36 h0eqi

Cryptographic Hash Functions

md5 ed3c1f41136fc84cb4085530dba97179
sha1 3887c4967f5db5a7068938a7667d2caad550de33
sha256 9c32a19b8edeedc99c0f86d1ec2f3f63d6338e7f4e7e49b8861920bf68d2af67
sha512 42792687a035d37dc5bfdb93e5755d6b0f35867501dc33401b8f6c24c850543b42a904b34c49b7a49036ce2e7e0ead356e7c3b44df3866221b91b57edcca4372
ripemd-160 0f80cdd697edcce112b385dddd097af3641adde6

28572570 as geometric shapes

Circle

Radius = n
Diameter 57145140
Circumference 179526752.01236
Area 2.5647703443729E+15

Sphere

Radius = n
Volume 9.7709440264692E+22
Surface area 1.0259081377492E+16
Circumference 179526752.01236

Square

Length = n
Perimeter 114290280
Area 816391756404900
Diagonal 40407716.005855

Cube

Length = n
Surface area 4898350538429400
Volume 2.3326410607302E+22
Space diagonal 49489142.942818

Equilateral Triangle

Length = n
Perimeter 85717710
Area 3.5350800024342E+14
Altitude 24744571.471409

Triangular Pyramid

Length = n
Surface area 3.5350800024342E+14
Volume 2.7490438535275E+21
Height 13469238.668618