28552020 (number)

28552020 is an even 8-digits composite number following 28552019 and preceding 28552021. In scientific notation, it is written as 2.8552020 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 96 positive divisors. There are 6469632 positive integers (up to 28552020) that are relatively prime to 28552020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8552020 × 10^7
Engineering notation 2.8552020 × 10^6

Prime Factorization of 28552020

Prime Factorization 2 × 2 × 3 × 5 × 7 × 433 × 157

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14276010
Product of the distinct prime numbers

The prime factorization of 28552020 is 2 × 2 × 3 × 5 × 7 × 433 × 157. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 77, 96, 893, 152, 991, 1533, 88274, 72527, 379255, 17605, 2126854, 4123717, 66549070, 12881468, 525742350, 744775027, 5785555734, 8368226498

Basic calculations (n = 28552020)

Multiplication

n×y
n×2 57104040
n×3 85656060
n×4 114208080
n×5 142760100

Division

n÷y
n÷2 14276010
n÷3 9517340
n÷3 7138005
n÷5 5710404

Exponentiation

ny
n2 815217846080400
n3 2.3276116245645E+22
n4 6.6458013656797E+29
n5 1.8975105350891E+37

Nth Root

y√n
2√n 5343.4090242092
3√n 305.64146995773
4√n 73.098625323662
5√n 30.983278289207

Divisors of 28552020

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 433, 471, 628, 785, 866, 942, 1099, 1299, 1570, 1732, 1884, 2165, 2198, 2355, 2598, 3031, 3140, 3297, 4330, 4396, 4710, 5196, 5495, 6062, 6495, 6594, 8660, 9093, 9420, 10990, 12124, 12990, 13188, 15155, 16485, 18186, 21980, 25980, 30310, 32970, 36372, 45465, 60620, 65940, 67981, 90930, 135962, 181860, 203943, 271924, 339905, 407886, 475867, 679810, 815772, 951734, 1019715, 1359620, 1427601, 1903468, 2039430, 2379335, 2855202, 4078860, 4758670, 5710404, 7138005, 9517340, 14276010, 28552020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28552019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28552020 can be divided by 96 positive divisors. The sum of these divisors (counting 28552020) is 1, the average is 0.010416666666667.

Base conversion 28552020

Base System Value
2 Binary 1101100111010101101010100
3 Ternary 1222201121000020
4 Quaternary 1230322231110
5 Quinary 24302131040
6 Senary 2455545140
8 Octal 154725524
10 Decimal 28552020
12 Duodecimal 968b1b0
16 Hexadecimal 1b3ab54
20 Vigesimal 8i9010
36 Base36 gzyvo

Cryptographic Hash Functions

md5 80f00658f877240195e813034112f2e5
sha1 c6cec9711e59ad29646e2e228bd79874ba2ba5d7
sha256 7133df4f56714bf1c8f3b228d99600c9fd8b418eb2dbf7e24012b54a2f4359c1
sha512 093c56067defb80c24cd38f86fd922d10c5882d2dd8458501bac2f1afa7e83783df274b2a8a1cfe5964fde03cbd4b3af19c5ae9a1dd6b5b8c9f02483a6435a31
ripemd-160 26162bf43031da32318d9fef5c0dd6d33ac67672

28552020 as geometric shapes

Circle

Radius = n
Diameter 57104040
Circumference 179397632.5543
Area 2.5610823963215E+15

Sphere

Radius = n
Volume 9.7498767735225E+22
Surface area 1.0244329585286E+16
Circumference 179397632.5543

Square

Length = n
Perimeter 114208080
Area 815217846080400
Diagonal 40378653.917148

Cube

Length = n
Surface area 4891307076482400
Volume 2.3276116245645E+22
Space diagonal 49453549.298723

Equilateral Triangle

Length = n
Perimeter 85656060
Area 3.5299968216203E+14
Altitude 24726774.649361

Triangular Pyramid

Length = n
Surface area 3.5299968216203E+14
Volume 2.7431166061636E+21
Height 13459551.305716