28373338 (number)

28373338 is an even 8-digits composite number following 28373337 and preceding 28373339. In scientific notation, it is written as 2.8373338 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 11930256 positive integers (up to 28373338) that are relatively prime to 28373338.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-three thousand three hundred thirty-eight

Notation

Scientific notation 2.8373338 × 10^7
Engineering notation 2.8373338 × 10^6

Prime Factorization of 28373338

Prime Factorization 2 × 7 × 53 × 38239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28373338
Product of the distinct prime numbers

The prime factorization of 28373338 is 2 × 7 × 53 × 38239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 99, 29, 571, 324, 1444, 5998, 96979, 69445, 721143, 156567, 7225872, 7314057, 76814209, 43827481, 282514248, 616521345, 9030040728, 7816830970

Basic calculations (n = 28373338)

Multiplication

n×y
n×2 56746676
n×3 85120014
n×4 113493352
n×5 141866690

Division

n÷y
n÷2 14186669
n÷3 9457779.3333333
n÷3 7093334.5
n÷5 5674667.6

Exponentiation

ny
n2 805046309262244
n3 2.284185103835E+22
n4 6.4809956005676E+29
n5 1.8388747875142E+37

Nth Root

y√n
2√n 5326.6629328314
3√n 305.00255484736
4√n 72.983990935214
5√n 30.944401426792

Divisors of 28373338

1, 2, 7, 14, 53, 106, 371, 742, 38239, 76478, 267673, 535346, 2026667, 4053334, 14186669, 28373338

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 -28373337
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 28373338 can be divided by 16 positive divisors. The sum of these divisors (counting 28373338) is 1, the average is 0.0625.

Base conversion 28373338

Base System Value
2 Binary 1101100001111000101011010
3 Ternary 1222101111220101
4 Quaternary 1230033011122
5 Quinary 24230421323
6 Senary 2452050014
8 Octal 154170532
10 Decimal 28373338
12 Duodecimal 960390a
16 Hexadecimal 1b0f15a
20 Vigesimal 8h6d6i
36 Base36 gw50a

Cryptographic Hash Functions

md5 a0290eb87ae33d5108f0b512619d044f
sha1 2efacd3e177d215fa4d8a7fac58de430b60eda20
sha256 01381e35d0af1bf2cdd12f1032890b3ffcc53e8728e881532264fdc58c0ba512
sha512 a48c77fd6b34d7e0b29389b8d440ad54dc80b2b353c297fef9255585b090f32720efabcd3921b6d11b1f93fce9cf74b40c5b76bdf7497dc2bab4aed28419dc32
ripemd-160 d59d338a26454bb5b1214752c9c321f296e66702

28373338 as geometric shapes

Circle

Radius = n
Diameter 56746676
Circumference 178274940.43724
Area 2.5291275709778E+15

Sphere

Radius = n
Volume 9.5679721888631E+22
Surface area 1.0116510283911E+16
Circumference 178274940.43724

Square

Length = n
Perimeter 113493352
Area 805046309262244
Diagonal 40125959.409396

Cube

Length = n
Surface area 4830277855573464
Volume 2.284185103835E+22
Space diagonal 49144062.996325

Equilateral Triangle

Length = n
Perimeter 85120014
Area 3.48595277522E+14
Altitude 24572031.498162

Triangular Pyramid

Length = n
Surface area 3.48595277522E+14
Volume 2.6919379606784E+21
Height 13375319.803132