28542708 (number)

28542708 is an even 8-digits composite number following 28542707 and preceding 28542709. In scientific notation, it is written as 2.8542708 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 9383040 positive integers (up to 28542708) that are relatively prime to 28542708.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-two thousand seven hundred eight

Notation

Scientific notation 2.8542708 × 10^7
Engineering notation 2.8542708 × 10^6

Prime Factorization of 28542708

Prime Factorization 2 × 2 × 657 × 10861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14271354
Product of the distinct prime numbers

The prime factorization of 28542708 is 2 × 2 × 657 × 10861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 89, 12, 664, 190, 7572, 4695, 8035, 37496, 916829, 814461, 4959150, 9966290, 69792617, 82114851, 188813847, 249127412, 8766287847, 8673431875

Basic calculations (n = 28542708)

Multiplication

n×y
n×2 57085416
n×3 85628124
n×4 114170832
n×5 142713540

Division

n÷y
n÷2 14271354
n÷3 9514236
n÷3 7135677
n÷5 5708541.6

Exponentiation

ny
n2 814686179973264
n3 2.3253349746612E+22
n4 6.6371357183943E+29
n5 1.894418267665E+37

Nth Root

y√n
2√n 5342.5375993062
3√n 305.60823888408
4√n 73.092664469878
5√n 30.981257038636

Divisors of 28542708

1, 2, 4, 657, 1314, 2628, 10861, 21722, 43444, 7135677, 14271354, 28542708

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 -28542707
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 28542708 can be divided by 12 positive divisors. The sum of these divisors (counting 28542708) is 1, the average is 0.083333333333333.

Base conversion 28542708

Base System Value
2 Binary 1101100111000011011110100
3 Ternary 1222201010020100
4 Quaternary 1230320123310
5 Quinary 24301331313
6 Senary 2455434100
8 Octal 154703364
10 Decimal 28542708
12 Duodecimal 9685930
16 Hexadecimal 1b386f4
20 Vigesimal 8i7gf8
36 Base36 gzrp0

Cryptographic Hash Functions

md5 880b3e8cb3a523775f1a2d28cb096de0
sha1 314bf10d887339c1ff95bdbaadca7a7393ea9286
sha256 22e21bd2ea3aed30c84c1ccaeea0db6cb55fde4057dd284dbf7666bd24b562db
sha512 5883e44196c7c8dfebf404ce6d1e9acda5210a74b3be76260dd9a691dc65b64c26f68c68266325ea4882bc3b64a4fbd29f961f8acb422e9062976d510017fc1c
ripemd-160 94768b1ea49030a8935b16c8842a5828f877e4b7

28542708 as geometric shapes

Circle

Radius = n
Diameter 57085416
Circumference 179339123.53272
Area 2.5594121179851E+15

Sphere

Radius = n
Volume 9.7403403647082E+22
Surface area 1.0237648471941E+16
Circumference 179339123.53272

Square

Length = n
Perimeter 114170832
Area 814686179973264
Diagonal 40365484.760455

Cube

Length = n
Surface area 4888117079839584
Volume 2.3253349746612E+22
Space diagonal 49437420.441603

Equilateral Triangle

Length = n
Perimeter 85628124
Area 3.5276946398447E+14
Altitude 24718710.220801

Triangular Pyramid

Length = n
Surface area 3.5276946398447E+14
Volume 2.740433548522E+21
Height 13455161.586818