28883937 (number)

28883937 is an odd 8-digits composite number following 28883936 and preceding 28883938. In scientific notation, it is written as 2.8883937 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 19243440 positive integers (up to 28883937) that are relatively prime to 28883937.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred eighty-three thousand nine hundred thirty-seven

Notation

Scientific notation 2.8883937 × 10^7
Engineering notation 2.8883937 × 10^6

Prime Factorization of 28883937

Prime Factorization 3 × 2719 × 3541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28883937
Product of the distinct prime numbers

The prime factorization of 28883937 is 3 × 2719 × 3541. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 67, 64, 175, 386, 3720, 9817, 9365, 14313, 703054, 246754, 4752201, 2011194, 97835051, 59604882, 462683688, 451695028, 2101343403, 719168518

Basic calculations (n = 28883937)

Multiplication

n×y
n×2 57767874
n×3 86651811
n×4 115535748
n×5 144419685

Division

n÷y
n÷2 14441968.5
n÷3 9627979
n÷3 7220984.25
n÷5 5776787.4

Exponentiation

ny
n2 834281816619969
n3 2.4097343431497E+22
n4 6.9602614954272E+29
n5 2.0103975453744E+37

Nth Root

y√n
2√n 5374.3778244556
3√n 306.82126984496
4√n 73.310148168283
5√n 31.054981710822

Divisors of 28883937

1, 3, 2719, 3541, 8157, 10623, 9627979, 28883937

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28883936
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28883937 can be divided by 8 positive divisors. The sum of these divisors (counting 28883937) is 1, the average is 0.125.

Base conversion 28883937

Base System Value
2 Binary 1101110001011101111100001
3 Ternary 2000100110022110
4 Quaternary 1232023233201
5 Quinary 24343241222
6 Senary 2511025533
8 Octal 156135741
10 Decimal 28883937
12 Duodecimal 980b2a9
16 Hexadecimal 1b8bbe1
20 Vigesimal 90a9gh
36 Base36 h72zl

Cryptographic Hash Functions

md5 d8ccf56b673c621f81afa12e49c8802d
sha1 b4da667fb5f2aaca1ad6f115f5ed04a816675bb2
sha256 6f36af2e2c45ad11a1880842fb3ff016dc2fd3ccbda3dbe28d7b4e86ecbccc29
sha512 34843fb3d256722cd7590e7067819c9b1482002ec259d0bb5f8a60193dd197817433de0ac5fe2da0a99050b5d20dac90488bfa85d65e1f50abef5f8377885f23
ripemd-160 8a925710e9cb29cf3aa8828bb16c5fbf7f57545c

28883937 as geometric shapes

Circle

Radius = n
Diameter 57767874
Circumference 181483128.5719
Area 2.6209736261168E+15

Sphere

Radius = n
Volume 1.0093871612723E+23
Surface area 1.0483894504467E+16
Circumference 181483128.5719

Square

Length = n
Perimeter 115535748
Area 834281816619969
Diagonal 40848055.44013

Cube

Length = n
Surface area 5005690899719814
Volume 2.4097343431497E+22
Space diagonal 50028446.406619

Equilateral Triangle

Length = n
Perimeter 86651811
Area 3.6125462355416E+14
Altitude 25014223.203309

Triangular Pyramid

Length = n
Surface area 3.6125462355416E+14
Volume 2.8398991581654E+21
Height 13616018.480043