28998567 (number)

28998567 is an odd 8-digits composite number following 28998566 and preceding 28998568. In scientific notation, it is written as 2.8998567 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 17844624 positive integers (up to 28998567) that are relatively prime to 28998567.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-eight thousand five hundred sixty-seven

Notation

Scientific notation 2.8998567 × 10^7
Engineering notation 2.8998567 × 10^6

Prime Factorization of 28998567

Prime Factorization 351 × 3 × 27539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28998567
Product of the distinct prime numbers

The prime factorization of 28998567 is 351 × 3 × 27539. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28998567)

Multiplication

n×y
n×2 57997134
n×3 86995701
n×4 115994268
n×5 144992835

Division

n÷y
n÷2 14499283.5
n÷3 9666189
n÷3 7249641.75
n÷5 5799713.4

Exponentiation

ny
n2 840916888053489
n3 2.4385384719651E+22
n4 7.0714121261356E+29
n5 2.0506081832436E+37

Nth Root

y√n
2√n 5385.031754781
3√n 307.22662199096
4√n 73.382775600144
5√n 31.079591893931

Divisors of 28998567

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28998566
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28998567 can be divided by 8 positive divisors. The sum of these divisors (counting 28998567) is 1, the average is 0.125.

Base conversion 28998567

Base System Value
2 Binary 1101110100111101110100111
3 Ternary 2000120021120000
4 Quaternary 1232213232213
5 Quinary 24410423232
6 Senary 2513312343
8 Octal 156475647
10 Decimal 28998567
12 Duodecimal 98656b3
16 Hexadecimal 1ba7ba7
20 Vigesimal 914g87
36 Base36 h9jfr

Cryptographic Hash Functions

md5 e18cb095731b13a56825216cecd732fc
sha1 689e8618c78c1066ad22c6367640ae9b54207bd4
sha256 65c51c305ac9bdcea7ec94729dfd36c2a58dea595453e85f66ce492b296871cc
sha512 ae294b935b2cf526f327a81a823969cfc2f20bf2487b3f2b2227e2d53b19a86f444b9c1aaa31d8701f5d9ee3de6014387214bad1e66c16e76873498b387a4410
ripemd-160 dac18acf157da61499347d9704830f43a7840760

28998567 as geometric shapes

Circle

Radius = n
Diameter 57997134
Circumference 182203370.10366
Area 2.6418183177884E+15

Sphere

Radius = n
Volume 1.0214526065362E+23
Surface area 1.0567273271154E+16
Circumference 182203370.10366

Square

Length = n
Perimeter 115994268
Area 840916888053489
Diagonal 41010166.740785

Cube

Length = n
Surface area 5045501328320934
Volume 2.4385384719651E+22
Space diagonal 50226991.39069

Equilateral Triangle

Length = n
Perimeter 86995701
Area 3.6412769376284E+14
Altitude 25113495.695345

Triangular Pyramid

Length = n
Surface area 3.6412769376284E+14
Volume 2.873845149518E+21
Height 13670055.580262