28622013 (number)

28622013 is an odd 8-digits composite number following 28622012 and preceding 28622014. In scientific notation, it is written as 2.8622013 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 15981504 positive integers (up to 28622013) that are relatively prime to 28622013.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred twenty-two thousand thirteen

Notation

Scientific notation 2.8622013 × 10^7
Engineering notation 2.8622013 × 10^6

Prime Factorization of 28622013

Prime Factorization 3 × 7 × 47 × 47 × 617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 608979
Product of the distinct prime numbers

The prime factorization of 28622013 is 3 × 7 × 47 × 47 × 617. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 94, 95, 506, 237, 4684, 8194, 83500, 61908, 299805, 465782, 2690890, 7752747, 96271137, 72409975, 181095549, 659770322, 3448648686, 7741751865

Basic calculations (n = 28622013)

Multiplication

n×y
n×2 57244026
n×3 85866039
n×4 114488052
n×5 143110065

Division

n÷y
n÷2 14311006.5
n÷3 9540671
n÷3 7155503.25
n÷5 5724402.6

Exponentiation

ny
n2 819219628172169
n3 2.3447714847399E+22
n4 6.7112079918255E+29
n5 1.9208828238773E+37

Nth Root

y√n
2√n 5349.9544857877
3√n 305.89101804914
4√n 73.143383062227
5√n 30.998454022814

Divisors of 28622013

1, 3, 7, 21, 47, 141, 329, 617, 987, 1851, 2209, 4319, 6627, 12957, 15463, 28999, 46389, 86997, 202993, 608979, 1362953, 4088859, 9540671, 28622013

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 -28622012
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 28622013 can be divided by 24 positive divisors. The sum of these divisors (counting 28622013) is 1, the average is 0.041666666666667.

Base conversion 28622013

Base System Value
2 Binary 1101101001011110010111101
3 Ternary 1222212011000120
4 Quaternary 1231023302331
5 Quinary 24311401023
6 Senary 2501245153
8 Octal 155136275
10 Decimal 28622013
12 Duodecimal 97037b9
16 Hexadecimal 1b4bcbd
20 Vigesimal 8ihf0d
36 Base36 h1gvx

Cryptographic Hash Functions

md5 705076d2919290202dfc0680bfe29af7
sha1 753fdd88cec674fc9d746a22e52fb38361e24e5a
sha256 f14300b4d5a3d4c2f239c21d15b7dd75e318bcd1ea6d5f4a7a96f3a8e5ee5cfd
sha512 3265a89b47f8d16faa38cf88ff7592a39ec32e1af217965a25ce42b0ae9a6bba5717b1dfe9d70b0e412921064c487e7e6ae522cfa826a8a3469dc4a77eee33cd
ripemd-160 899626ff806fce29ac7e6a621d16a9a1e4142c83

28622013 as geometric shapes

Circle

Radius = n
Diameter 57244026
Circumference 179837411.5435
Area 2.5736543655422E+15

Sphere

Radius = n
Volume 9.8217558277409E+22
Surface area 1.0294617462169E+16
Circumference 179837411.5435

Square

Length = n
Perimeter 114488052
Area 819219628172169
Diagonal 40477638.967019

Cube

Length = n
Surface area 4915317769033014
Volume 2.3447714847399E+22
Space diagonal 49574780.730897

Equilateral Triangle

Length = n
Perimeter 85866039
Area 3.5473250463797E+14
Altitude 24787390.365448

Triangular Pyramid

Length = n
Surface area 3.5473250463797E+14
Volume 2.7633396953207E+21
Height 13492546.32234