28372783 (number)

28372783 is an odd 8-digits prime number following 28372782 and preceding 28372784. In scientific notation, it is written as 2.8372783 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 28372782 positive integers (up to 28372783) that are relatively prime to 28372783.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-two thousand seven hundred eighty-three

Notation

Scientific notation 2.8372783 × 10^7
Engineering notation 2.8372783 × 10^6

Prime Factorization of 28372783

Prime Factorization 28372783

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28372783
Product of the distinct prime numbers

The prime factorization of 28372783 is 28372783. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 9, 33, 37, 282, 359, 4439, 8741, 51881, 35997, 549178, 785761, 3896223, 6822580, 80624664, 60790926, 218557605, 688635622, 4698859940, 9488745057

Basic calculations (n = 28372783)

Multiplication

n×y
n×2 56745566
n×3 85118349
n×4 113491132
n×5 141863915

Division

n÷y
n÷2 14186391.5
n÷3 9457594.3333333
n÷3 7093195.75
n÷5 5674556.6

Exponentiation

ny
n2 805014815165089
n3 2.2840510662464E+22
n4 6.4804885263528E+29
n5 1.838694946922E+37

Nth Root

y√n
2√n 5326.6108361697
3√n 305.000566155
4√n 72.983634029621
5√n 30.944280367528

Divisors of 28372783

1, 28372783

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28372784
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14186392
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5326.610930038
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999295099
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28372783 can be divided by 2 positive divisors. The sum of these divisors (counting 28372783) is 28372784, the average is 14186392.

Base conversion 28372783

Base System Value
2 Binary 1101100001110111100101111
3 Ternary 1222101111010211
4 Quaternary 1230032330233
5 Quinary 24230412113
6 Senary 2452043251
8 Octal 154167457
10 Decimal 28372783
12 Duodecimal 9603527
16 Hexadecimal 1b0ef2f
20 Vigesimal 8h6bj3
36 Base36 gw4kv

Cryptographic Hash Functions

md5 839577b051a0b3831924721db9ad6714
sha1 81841954624ceb5e94db0ed82411fea41fc3dd51
sha256 6fd03a6c350eeb7bd9266fbcda001c6f5afa7f307a2c3790004f1cfab4fee03e
sha512 647d3b15fc6902b9a6d7ae84d08c5fa6233aa5ff77c36b215ed845686119500e12bcd3f576e77cbefe409c8bda0b5f0d6a083ba0313e5b43b6040a995e30931a
ripemd-160 d035c87d97e2c422ca38efdeaddf08b47f8ceaac

28372783 as geometric shapes

Circle

Radius = n
Diameter 56745566
Circumference 178271453.26939
Area 2.5290286293536E+15

Sphere

Radius = n
Volume 9.5674107335249E+22
Surface area 1.0116114517414E+16
Circumference 178271453.26939

Square

Length = n
Perimeter 113491132
Area 805014815165089
Diagonal 40125174.520869

Cube

Length = n
Surface area 4830088890990534
Volume 2.2840510662464E+22
Space diagonal 49143101.708127

Equilateral Triangle

Length = n
Perimeter 85118349
Area 3.485816401779E+14
Altitude 24571550.854063

Triangular Pyramid

Length = n
Surface area 3.485816401779E+14
Volume 2.6917799958653E+21
Height 13375058.173623