32857072 (number)

32857072 is an even 8-digits composite number following 32857071 and preceding 32857073. In scientific notation, it is written as 3.2857072 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 16027520 positive integers (up to 32857072) that are relatively prime to 32857072.

Interesting facts

Basic properties

Name

Name thirty-two million eight hundred fifty-seven thousand seventy-two

Notation

Scientific notation 3.2857072 × 10^7
Engineering notation 3.2857072 × 10^6

Prime Factorization of 32857072

Prime Factorization 2 × 2 × 2 × 2 × 41 × 50087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4107134
Product of the distinct prime numbers

The prime factorization of 32857072 is 2 × 2 × 2 × 2 × 41 × 50087. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 87, 43, 108, 475, 3772, 7136, 68829, 16375, 115281, 270993, 2923205, 3794051, 95473632, 89967437, 329881025, 110465945, 1176846254, 8854593515

Basic calculations (n = 32857072)

Multiplication

n×y
n×2 65714144
n×3 98571216
n×4 131428288
n×5 164285360

Division

n÷y
n÷2 16428536
n÷3 10952357.333333
n÷3 8214268
n÷5 6571414.4

Exponentiation

ny
n2 1079587180413184
n3 3.5472073717113E+22
n4 1.1655084801125E+30
n5 3.8295196047667E+37

Nth Root

y√n
2√n 5732.1088614924
3√n 320.28968559458
4√n 75.710691857177
5√n 31.86586940044

Divisors of 32857072

1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 50087, 100174, 200348, 400696, 801392, 2053567, 4107134, 8214268, 16428536, 32857072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -32857071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 32857072 can be divided by 20 positive divisors. The sum of these divisors (counting 32857072) is 1, the average is 0.05.

Base conversion 32857072

Base System Value
2 Binary 1111101010101101111110000
3 Ternary 2021211022102121
4 Quaternary 1331111233300
5 Quinary 31402411242
6 Senary 3132124024
8 Octal 175255760
10 Decimal 32857072
12 Duodecimal b006614
16 Hexadecimal 1f55bf0
20 Vigesimal a572dc
36 Base36 jk8og

Cryptographic Hash Functions

md5 cbd824615ff99b6d020aa15b99b6d8c2
sha1 916401e4644cdef045e7cd327813368f8135a41e
sha256 b2e769e19da5481c7383db5f7e894a51d6cdcc405d6a8eace592e5972b9cd09d
sha512 f0420712dd26649477996b8bfd3d8befbeffe97b7ff136045c95a7edbee1c0276a0e8e4f300d76aad6022edda236dd90383f7f550554f0fee8a25c48fc44be7c
ripemd-160 aeca3c729cfdd27806b077f04cf821ce720e1e53

32857072 as geometric shapes

Circle

Radius = n
Diameter 65714144
Circumference 206447072.02734
Area 3.3916231548958E+15

Sphere

Radius = n
Volume 1.485850749297E+23
Surface area 1.3566492619583E+16
Circumference 206447072.02734

Square

Length = n
Perimeter 131428288
Area 1079587180413184
Diagonal 46466916.842269

Cube

Length = n
Surface area 6477523082479104
Volume 3.5472073717113E+22
Space diagonal 56910118.091949

Equilateral Triangle

Length = n
Perimeter 98571216
Area 4.6747496191892E+14
Altitude 28455059.045974

Triangular Pyramid

Length = n
Surface area 4.6747496191892E+14
Volume 4.1804239780199E+21
Height 15488972.280756