28930198 (number)

28930198 is an even 8-digits composite number following 28930197 and preceding 28930199. In scientific notation, it is written as 2.8930198 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 12260160 positive integers (up to 28930198) that are relatively prime to 28930198.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty thousand one hundred ninety-eight

Notation

Scientific notation 2.8930198 × 10^7
Engineering notation 2.8930198 × 10^6

Prime Factorization of 28930198

Prime Factorization 2 × 209 × 67 × 1033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28930198
Product of the distinct prime numbers

The prime factorization of 28930198 is 2 × 209 × 67 × 1033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 35, 89, 389, 599, 5913, 3524, 56738, 44042, 632920, 507784, 6592487, 8855449, 73494637, 11641827, 715127234, 608860800, 4213011440, 8180374409

Basic calculations (n = 28930198)

Multiplication

n×y
n×2 57860396
n×3 86790594
n×4 115720792
n×5 144650990

Division

n÷y
n÷2 14465099
n÷3 9643399.3333333
n÷3 7232549.5
n÷5 5786039.6

Exponentiation

ny
n2 836956356319204
n3 2.4213313105673E+22
n4 7.0049594238312E+29
n5 2.026548631134E+37

Nth Root

y√n
2√n 5378.6799495787
3√n 306.98498584384
4√n 73.339484246746
5√n 31.064922980374

Divisors of 28930198

1, 2, 67, 134, 209, 418, 1033, 2066, 14003, 28006, 69211, 138422, 215897, 431794, 14465099, 28930198

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 -28930197
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 28930198 can be divided by 16 positive divisors. The sum of these divisors (counting 28930198) is 1, the average is 0.0625.

Base conversion 28930198

Base System Value
2 Binary 1101110010111000010010110
3 Ternary 2000102210202211
4 Quaternary 1232113002112
5 Quinary 24401231243
6 Senary 2512024034
8 Octal 156270226
10 Decimal 28930198
12 Duodecimal 983201a
16 Hexadecimal 1b97096
20 Vigesimal 90g59i
36 Base36 h82om

Cryptographic Hash Functions

md5 4ce8517e600642e88145f634994dfd6a
sha1 b01ea7b111f0680132afa8685da1e6c51b89f715
sha256 d7264f2317065ac2bea86a76eaf5dba655e6624124c1ec66bafb72c942693af2
sha512 0cb779f2dd9d0b63d377870cdafdad00b101d91ac04a0dae23479d73836903065e407c9e9dc765aa9a655b1c07eecbdeab9876ccab0e1c86d827c9355e773a0b
ripemd-160 a1fec8f10cbe339b7e43749f00f31aeb204dd621

28930198 as geometric shapes

Circle

Radius = n
Diameter 57860396
Circumference 181773795.0074
Area 2.6293759403877E+15

Sphere

Radius = n
Volume 1.0142448876247E+23
Surface area 1.0517503761551E+16
Circumference 181773795.0074

Square

Length = n
Perimeter 115720792
Area 836956356319204
Diagonal 40913478.373739

Cube

Length = n
Surface area 5021738137915224
Volume 2.4213313105673E+22
Space diagonal 50108572.809028

Equilateral Triangle

Length = n
Perimeter 86790594
Area 3.6241273321565E+14
Altitude 25054286.404514

Triangular Pyramid

Length = n
Surface area 3.6241273321565E+14
Volume 2.8535663153358E+21
Height 13637826.12458