28397322 (number)

28397322 is an even 8-digits composite number following 28397321 and preceding 28397323. In scientific notation, it is written as 2.8397322 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 9139200 positive integers (up to 28397322) that are relatively prime to 28397322.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-seven thousand three hundred twenty-two

Notation

Scientific notation 2.8397322 × 10^7
Engineering notation 2.8397322 × 10^6

Prime Factorization of 28397322

Prime Factorization 2 × 9 × 29 × 54401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28397322
Product of the distinct prime numbers

The prime factorization of 28397322 is 2 × 9 × 29 × 54401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 76, 68, 402, 425, 2897, 1883, 65324, 32, 360912, 721224, 2122210, 9882217, 67988664, 14849721, 665426748, 172431518, 725085277, 8705608292

Basic calculations (n = 28397322)

Multiplication

n×y
n×2 56794644
n×3 85191966
n×4 113589288
n×5 141986610

Division

n÷y
n÷2 14198661
n÷3 9465774
n÷3 7099330.5
n÷5 5679464.4

Exponentiation

ny
n2 806407896771684
n3 2.2899824707968E+22
n4 6.5029369597573E+29
n5 1.8466599479193E+37

Nth Root

y√n
2√n 5328.9137729935
3√n 305.0884702593
4√n 72.999409401676
5√n 30.949631123123

Divisors of 28397322

1, 2, 9, 18, 29, 58, 261, 522, 54401, 108802, 489609, 979218, 1577629, 3155258, 14198661, 28397322

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 -28397321
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 28397322 can be divided by 16 positive divisors. The sum of these divisors (counting 28397322) is 1, the average is 0.0625.

Base conversion 28397322

Base System Value
2 Binary 1101100010100111100001010
3 Ternary 1222102201210200
4 Quaternary 1230110330022
5 Quinary 24232203242
6 Senary 2452353030
8 Octal 154247412
10 Decimal 28397322
12 Duodecimal 9615776
16 Hexadecimal 1b14f0a
20 Vigesimal 8h9d62
36 Base36 gwnii

Cryptographic Hash Functions

md5 5cac6f17323d9bf013691f7f34c0010f
sha1 8beb4903c9cf5f9cff821eafd3ca0d941d27c906
sha256 d2002a2ed18218cab668bd29b44b24708fe1f4d47d2ddaf618ec75a22905aed3
sha512 1b4db73c8b09ab62ba1744a4872166503c64371a39d6ca3610011cac0d065c562193c2a77a818835740e256f4ae9a53c2ea2668c412d41d0212c21ff4ac27db3
ripemd-160 5b83b1587a588133b745c38df11d00a45aa42f8e

28397322 as geometric shapes

Circle

Radius = n
Diameter 56794644
Circumference 178425636.35365
Area 2.5334051242947E+15

Sphere

Radius = n
Volume 9.5922561428063E+22
Surface area 1.0133620497179E+16
Circumference 178425636.35365

Square

Length = n
Perimeter 113589288
Area 806407896771684
Diagonal 40159877.907476

Cube

Length = n
Surface area 4838447380630104
Volume 2.2899824707968E+22
Space diagonal 49185604.502893

Equilateral Triangle

Length = n
Perimeter 85191966
Area 3.4918486220833E+14
Altitude 24592802.251447

Triangular Pyramid

Length = n
Surface area 3.4918486220833E+14
Volume 2.6987702231646E+21
Height 13386625.969159