28922012 (number)

28922012 is an even 8-digits composite number following 28922011 and preceding 28922013. In scientific notation, it is written as 2.8922012 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 12059712 positive integers (up to 28922012) that are relatively prime to 28922012.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred twenty-two thousand twelve

Notation

Scientific notation 2.8922012 × 10^7
Engineering notation 2.8922012 × 10^6

Prime Factorization of 28922012

Prime Factorization 2 × 2 × 7 × 37 × 27917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14461006
Product of the distinct prime numbers

The prime factorization of 28922012 is 2 × 2 × 7 × 37 × 27917. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 16, 21, 477, 96, 2491, 9002, 66197, 70950, 817912, 799254, 9492476, 2066889, 54587125, 26496775, 117427541, 233307261, 4335670169, 2009021235

Basic calculations (n = 28922012)

Multiplication

n×y
n×2 57844024
n×3 86766036
n×4 115688048
n×5 144610060

Division

n÷y
n÷2 14461006
n÷3 9640670.6666667
n÷3 7230503
n÷5 5784402.4

Exponentiation

ny
n2 836482778128144
n3 2.4192764946816E+22
n4 6.9970343810498E+29
n5 2.0236831233313E+37

Nth Root

y√n
2√n 5377.9189283588
3√n 306.95602860277
4√n 73.334295717344
5√n 31.063164774319

Divisors of 28922012

1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27917, 55834, 111668, 195419, 390838, 781676, 1032929, 2065858, 4131716, 7230503, 14461006, 28922012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28922011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28922012 can be divided by 24 positive divisors. The sum of these divisors (counting 28922012) is 1, the average is 0.041666666666667.

Base conversion 28922012

Base System Value
2 Binary 1101110010101000010011100
3 Ternary 2000102101112122
4 Quaternary 1232111002130
5 Quinary 24401001022
6 Senary 2511522112
8 Octal 156250234
10 Decimal 28922012
12 Duodecimal 9829338
16 Hexadecimal 1b9509c
20 Vigesimal 90f50c
36 Base36 h7wd8

Cryptographic Hash Functions

md5 8faf5e4602c4eaf898b1ac26172f12f7
sha1 238460d70ee90c55cf9ad4ae26bc7f092a54ea4b
sha256 dbb88319627d3d400ce7e3284575f2fe6db4e7369705f337ab56b9c81309660d
sha512 c24c58e6a62ed6c4493849b9691a5f0571d847bd32cae64c5510409fd2213a11670d8b708e0e5294713fdba0db84961fec27e8018020d71afbadf1f5a030ca63
ripemd-160 8f237f81fba97e9cfb2ddafa2607a5c130d42d69

28922012 as geometric shapes

Circle

Radius = n
Diameter 57844024
Circumference 181722360.85247
Area 2.6278881506218E+15

Sphere

Radius = n
Volume 1.0133841683592E+23
Surface area 1.0511552602487E+16
Circumference 181722360.85247

Square

Length = n
Perimeter 115688048
Area 836482778128144
Diagonal 40901901.621517

Cube

Length = n
Surface area 5018896668768864
Volume 2.4192764946816E+22
Space diagonal 50094394.241117

Equilateral Triangle

Length = n
Perimeter 86766036
Area 3.6220766784358E+14
Altitude 25047197.120558

Triangular Pyramid

Length = n
Surface area 3.6220766784358E+14
Volume 2.8511446915909E+21
Height 13633967.207172