28992148 (number)

28992148 is an even 8-digits composite number following 28992147 and preceding 28992149. In scientific notation, it is written as 2.8992148 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 14158872 positive integers (up to 28992148) that are relatively prime to 28992148.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-two thousand one hundred forty-eight

Notation

Scientific notation 2.8992148 × 10^7
Engineering notation 2.8992148 × 10^6

Prime Factorization of 28992148

Prime Factorization 2 × 2 × 43 × 168559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14496074
Product of the distinct prime numbers

The prime factorization of 28992148 is 2 × 2 × 43 × 168559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 24, 10, 799, 115, 7220, 7871, 26842, 50944, 297826, 763168, 8674808, 8707786, 51398472, 34970076, 727277897, 425148820, 5507473710, 4079595284

Basic calculations (n = 28992148)

Multiplication

n×y
n×2 57984296
n×3 86976444
n×4 115968592
n×5 144960740

Division

n÷y
n÷2 14496074
n÷3 9664049.3333333
n÷3 7248037
n÷5 5798429.6

Exponentiation

ny
n2 840544645653904
n3 2.4369194767406E+22
n4 7.0651530133745E+29
n5 2.048339618064E+37

Nth Root

y√n
2√n 5384.4357178817
3√n 307.20395152343
4√n 73.37871433789
5√n 31.078215842716

Divisors of 28992148

1, 2, 4, 43, 86, 172, 168559, 337118, 674236, 7248037, 14496074, 28992148

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28992147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28992148 can be divided by 12 positive divisors. The sum of these divisors (counting 28992148) is 1, the average is 0.083333333333333.

Base conversion 28992148

Base System Value
2 Binary 1101110100110001010010100
3 Ternary 2000112221202021
4 Quaternary 1232212022110
5 Quinary 24410222043
6 Senary 2513222524
8 Octal 156461224
10 Decimal 28992148
12 Duodecimal 9861a44
16 Hexadecimal 1ba6294
20 Vigesimal 914078
36 Base36 h9ehg

Cryptographic Hash Functions

md5 05146f557880f119c2fe0fb2e3c1ad19
sha1 6fedaaff4f551990a6f2283eea2496235155031e
sha256 d2e0cd9999f67295319babb7fa44f4880dc60c27ef2851ebced18d541c3fb99f
sha512 287d4902b7832e676c35451c9347fb3e22e5fe984179c9324f99a108ad8e826ab327831fa11caace0cb0dba37d02792225afb34c641bd43e7a194c5577a54084
ripemd-160 0b42a4e041e6e85b6730dc747b6c1bd931af944f

28992148 as geometric shapes

Circle

Radius = n
Diameter 57984296
Circumference 182163038.33718
Area 2.6406488838005E+15

Sphere

Radius = n
Volume 1.0207744434024E+23
Surface area 1.0562595535202E+16
Circumference 182163038.33718

Square

Length = n
Perimeter 115968592
Area 840544645653904
Diagonal 41001088.903928

Cube

Length = n
Surface area 5043267873923424
Volume 2.4369194767406E+22
Space diagonal 50215873.356556

Equilateral Triangle

Length = n
Perimeter 86976444
Area 3.6396650807564E+14
Altitude 25107936.678278

Triangular Pyramid

Length = n
Surface area 3.6396650807564E+14
Volume 2.871937145348E+21
Height 13667029.634643