28930088 (number)

28930088 is an even 8-digits composite number following 28930087 and preceding 28930089. In scientific notation, it is written as 2.8930088 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 13104000 positive integers (up to 28930088) that are relatively prime to 28930088.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty thousand eighty-eight

Notation

Scientific notation 2.8930088 × 10^7
Engineering notation 2.8930088 × 10^6

Prime Factorization of 28930088

Prime Factorization 2 × 2 × 2 × 11 × 521 × 631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7232522
Product of the distinct prime numbers

The prime factorization of 28930088 is 2 × 2 × 2 × 11 × 521 × 631. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 44, 94, 189, 920, 3528, 8321, 7603, 19583, 684959, 698784, 4873824, 5402079, 78481341, 5337830, 697873689, 323115754, 2221625024, 1570539418

Basic calculations (n = 28930088)

Multiplication

n×y
n×2 57860176
n×3 86790264
n×4 115720352
n×5 144650440

Division

n÷y
n÷2 14465044
n÷3 9643362.6666667
n÷3 7232522
n÷5 5786017.6

Exponentiation

ny
n2 836949991687744
n3 2.4213036911126E+22
n4 7.0048528858611E+29
n5 2.0265101041502E+37

Nth Root

y√n
2√n 5378.6697240117
3√n 306.98459676491
4√n 73.339414532785
5√n 31.064899356984

Divisors of 28930088

1, 2, 4, 8, 11, 22, 44, 88, 521, 631, 1042, 1262, 2084, 2524, 4168, 5048, 5731, 6941, 11462, 13882, 22924, 27764, 45848, 55528, 328751, 657502, 1315004, 2630008, 3616261, 7232522, 14465044, 28930088

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 -28930087
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 28930088 can be divided by 32 positive divisors. The sum of these divisors (counting 28930088) is 1, the average is 0.03125.

Base conversion 28930088

Base System Value
2 Binary 1101110010111000000101000
3 Ternary 2000102210121202
4 Quaternary 1232113000220
5 Quinary 24401230323
6 Senary 2512023332
8 Octal 156270050
10 Decimal 28930088
12 Duodecimal 9831b48
16 Hexadecimal 1b97028
20 Vigesimal 90g548
36 Base36 h82lk

Cryptographic Hash Functions

md5 f8af4a08b40bca99e0e89d43e1965dda
sha1 9b3209ef9145cc68d6fc888e4bb9e506041cf67e
sha256 a9f015b2ed72b48e2be9b4c5cc8d7d9b8ceed87e14f36c50cd8b894da1006c50
sha512 b4659ef3388384cb633920ebe63c16c3fae65e3f79075456c2625ab7c39b7a36637e464aead7712b6674e1c07c88aee304c4e1b96f61e5291d6c8b79807cbd4e
ripemd-160 65ba29bb91b4181f84491a804cc585098f7b9d2d

28930088 as geometric shapes

Circle

Radius = n
Diameter 57860176
Circumference 181773103.85701
Area 2.6293559453083E+15

Sphere

Radius = n
Volume 1.0142333184145E+23
Surface area 1.0517423781233E+16
Circumference 181773103.85701

Square

Length = n
Perimeter 115720352
Area 836949991687744
Diagonal 40913322.810247

Cube

Length = n
Surface area 5021699950126464
Volume 2.4213036911126E+22
Space diagonal 50108382.283439

Equilateral Triangle

Length = n
Perimeter 86790264
Area 3.6240997724938E+14
Altitude 25054191.141719

Triangular Pyramid

Length = n
Surface area 3.6240997724938E+14
Volume 2.8535337654962E+21
Height 13637774.270082