28392340 (number)

28392340 is an even 8-digits composite number following 28392339 and preceding 28392341. In scientific notation, it is written as 2.8392340 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 11356928 positive integers (up to 28392340) that are relatively prime to 28392340.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8392340 × 10^7
Engineering notation 2.8392340 × 10^6

Prime Factorization of 28392340

Prime Factorization 2 × 2 × 5 × 1419617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14196170
Product of the distinct prime numbers

The prime factorization of 28392340 is 2 × 2 × 5 × 1419617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 18, 80, 792, 426, 7720, 6023, 48995, 49152, 912910, 213565, 7039885, 5333066, 55577257, 51771410, 746718087, 421388620, 3802432674, 1075810822

Basic calculations (n = 28392340)

Multiplication

n×y
n×2 56784680
n×3 85177020
n×4 113569360
n×5 141961700

Division

n÷y
n÷2 14196170
n÷3 9464113.3333333
n÷3 7098085
n÷5 5678468

Exponentiation

ny
n2 806124970675600
n3 2.2887774249912E+22
n4 6.4983746834674E+29
n5 1.845040634604E+37

Nth Root

y√n
2√n 5328.4463026289
3√n 305.07062773582
4√n 72.996207453737
5√n 30.948545091955

Divisors of 28392340

1, 2, 4, 5, 10, 20, 1419617, 2839234, 5678468, 7098085, 14196170, 28392340

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 -28392339
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 28392340 can be divided by 12 positive divisors. The sum of these divisors (counting 28392340) is 1, the average is 0.083333333333333.

Base conversion 28392340

Base System Value
2 Binary 1101100010011101110010100
3 Ternary 1222102110222011
4 Quaternary 1230103232110
5 Quinary 24232023330
6 Senary 2452314004
8 Octal 154235624
10 Decimal 28392340
12 Duodecimal 9612904
16 Hexadecimal 1b13b94
20 Vigesimal 8h90h0
36 Base36 gwjo4

Cryptographic Hash Functions

md5 1f557ae1be48bea2e1c6026a8481df4f
sha1 0e1bea1b0b06e30d7e6a0fd3c66bc3306966fe60
sha256 53f302de47671dc7694e82aba82819f56cdeaa0b2591d14f9ad878cec0cb6d13
sha512 1483c19047fb9e30f0f71c68dc068cf711d70db287902cca1bd114f23a6495b2212cff87d135226bc8e38b37d85ee18d8c0d78d2a1ca15c35419fc427bcd2f4a
ripemd-160 5aa30a2bec9711dfcb13209953a4be8fd3ab99c8

28392340 as geometric shapes

Circle

Radius = n
Diameter 56784680
Circumference 178394333.52445
Area 2.5325162857498E+15

Sphere

Radius = n
Volume 9.5872084587392E+22
Surface area 1.0130065142999E+16
Circumference 178394333.52445

Square

Length = n
Perimeter 113569360
Area 806124970675600
Diagonal 40152832.295508

Cube

Length = n
Surface area 4836749824053600
Volume 2.2887774249912E+22
Space diagonal 49176975.42577

Equilateral Triangle

Length = n
Perimeter 85177020
Area 3.4906235161503E+14
Altitude 24588487.712885

Triangular Pyramid

Length = n
Surface area 3.4906235161503E+14
Volume 2.6973500630632E+21
Height 13384277.431836