28432859 (number)

28432859 is an odd 8-digits composite number following 28432858 and preceding 28432860. In scientific notation, it is written as 2.8432859 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 21768480 positive integers (up to 28432859) that are relatively prime to 28432859.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-two thousand eight hundred fifty-nine

Notation

Scientific notation 2.8432859 × 10^7
Engineering notation 2.8432859 × 10^6

Prime Factorization of 28432859

Prime Factorization 31 × 13 × 7 × 10079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28432859
Product of the distinct prime numbers

The prime factorization of 28432859 is 31 × 13 × 7 × 10079. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 88, 55, 813, 480, 1381, 203, 66851, 55865, 721706, 278659, 7308485, 5735834, 60167838, 15574135, 931554289, 279261829, 1900314981, 4654240897

Basic calculations (n = 28432859)

Multiplication

n×y
n×2 56865718
n×3 85298577
n×4 113731436
n×5 142164295

Division

n÷y
n÷2 14216429.5
n÷3 9477619.6666667
n÷3 7108214.75
n÷5 5686571.8

Exponentiation

ny
n2 808427470913881
n3 2.2985904292221E+22
n4 6.5355497572821E+29
n5 1.8582436473629E+37

Nth Root

y√n
2√n 5332.2470872982
3√n 305.21568189689
4√n 73.022236937101
5√n 30.957373451084

Divisors of 28432859

1, 7, 13, 31, 91, 217, 403, 2821, 10079, 70553, 131027, 312449, 917189, 2187143, 4061837, 28432859

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 -28432858
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 28432859 can be divided by 16 positive divisors. The sum of these divisors (counting 28432859) is 1, the average is 0.0625.

Base conversion 28432859

Base System Value
2 Binary 1101100011101100111011011
3 Ternary 1222111112112212
4 Quaternary 1230131213123
5 Quinary 24234322414
6 Senary 2453225335
8 Octal 154354733
10 Decimal 28432859
12 Duodecimal 963224b
16 Hexadecimal 1b1d9db
20 Vigesimal 8he22j
36 Base36 gxexn

Cryptographic Hash Functions

md5 958d979f839425ca889fa0b6f563505c
sha1 d540901168c92e36d89ff8b2703ccd3eb3f34ecf
sha256 7ac0f46b5a36948c39bc810db4127ef2cfa87d2e2b0d1fdbd9399cef4b9ec9d4
sha512 f493d6840c96ef0ccb7860208a5600af6fbe06063ec50dbf2fdc29d5a9008c7c4e5b36226fd11a1c67c9f3b54f1ec83db929ab7b46901cc3092bc804db8584b0
ripemd-160 ef182a6caab1f5370d6f333eeada1ca0f5107353

28432859 as geometric shapes

Circle

Radius = n
Diameter 56865718
Circumference 178648921.90991
Area 2.5397498035832E+15

Sphere

Radius = n
Volume 9.6283130747413E+22
Surface area 1.0158999214333E+16
Circumference 178648921.90991

Square

Length = n
Perimeter 113731436
Area 808427470913881
Diagonal 40210134.814842

Cube

Length = n
Surface area 4850564825483286
Volume 2.2985904292221E+22
Space diagonal 49247156.392442

Equilateral Triangle

Length = n
Perimeter 85298577
Area 3.5005936346431E+14
Altitude 24623578.196221

Triangular Pyramid

Length = n
Surface area 3.5005936346431E+14
Volume 2.7089147994557E+21
Height 13403378.271614