32049945 (number)

32049945 is an odd 8-digits composite number following 32049944 and preceding 32049946. In scientific notation, it is written as 3.2049945 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 16993152 positive integers (up to 32049945) that are relatively prime to 32049945.

Interesting facts

Basic properties

Name

Name thirty-two million forty-nine thousand nine hundred forty-five

Notation

Scientific notation 3.2049945 × 10^7
Engineering notation 3.2049945 × 10^6

Prime Factorization of 32049945

Prime Factorization 27 × 5 × 199 × 1193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32049945
Product of the distinct prime numbers

The prime factorization of 32049945 is 27 × 5 × 199 × 1193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 85, 26, 199, 464, 4108, 6726, 11754, 99757, 128733, 261418, 4154997, 6972431, 96256798, 39278702, 810932161, 380360882, 4214392020, 1464287231

Basic calculations (n = 32049945)

Multiplication

n×y
n×2 64099890
n×3 96149835
n×4 128199780
n×5 160249725

Division

n÷y
n÷2 16024972.5
n÷3 10683315
n÷3 8012486.25
n÷5 6409989

Exponentiation

ny
n2 1027198974503025
n3 3.2921670636878E+22
n4 1.0551377332201E+30
n5 3.3817106317128E+37

Nth Root

y√n
2√n 5661.2670843196
3√n 317.64529692196
4√n 75.241392094508
5√n 31.707752363937

Divisors of 32049945

1, 5, 27, 135, 199, 995, 1193, 5373, 5965, 26865, 32211, 161055, 237407, 1187035, 6409989, 32049945

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 -32049944
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 32049945 can be divided by 16 positive divisors. The sum of these divisors (counting 32049945) is 1, the average is 0.0625.

Base conversion 32049945

Base System Value
2 Binary 1111010010000101100011001
3 Ternary 2020022022021000
4 Quaternary 1322100230121
5 Quinary 31201044240
6 Senary 3102535213
8 Octal 172205431
10 Decimal 32049945
12 Duodecimal a897509
16 Hexadecimal 1e90b19
20 Vigesimal a064h5
36 Base36 j2xw9

Cryptographic Hash Functions

md5 a414852bbe3dcf7ba13b2eb97100fa90
sha1 91dda9c0ebea53d3de82b52c7a8f596961a261a3
sha256 cdf2b81e30e394c3ac8b03f062a33fa084fde525e0076aef9ca1982239eaf520
sha512 1f94947b7dc01ec064441b53a42cc83efc72fa179521939000bdb878d0943d24827493f20473b90755e97412670efeba54778b0fe625e4b90675e2b8d9c3e27d
ripemd-160 f6ec9f41fa5f518cc2e21226362a43283cecc3eb

32049945 as geometric shapes

Circle

Radius = n
Diameter 64099890
Circumference 201375743.51991
Area 3.2270407520737E+15

Sphere

Radius = n
Volume 1.3790197148896E+23
Surface area 1.2908163008295E+16
Circumference 201375743.51991

Square

Length = n
Perimeter 128199780
Area 1027198974503025
Diagonal 45325466.892312

Cube

Length = n
Surface area 6163193847018150
Volume 3.2921670636878E+22
Space diagonal 55512133.119788

Equilateral Triangle

Length = n
Perimeter 96149835
Area 4.4479020333047E+14
Altitude 27756066.559894

Triangular Pyramid

Length = n
Surface area 4.4479020333047E+14
Volume 3.8798560925545E+21
Height 15108488.964104