33131872 (number)

33131872 is an even 8-digits composite number following 33131871 and preceding 33131873. In scientific notation, it is written as 3.3131872 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 24 positive divisors. There are 16117632 positive integers (up to 33131872) that are relatively prime to 33131872.

Interesting facts

Basic properties

Name

Name thirty-three million one hundred thirty-one thousand eight hundred seventy-two

Notation

Scientific notation 3.3131872 × 10^7
Engineering notation 3.3131872 × 10^6

Prime Factorization of 33131872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 37 × 27983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2070742
Product of the distinct prime numbers

The prime factorization of 33131872 is 2 × 2 × 2 × 2 × 2 × 37 × 27983. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 91, 3, 282, 219, 8880, 8677, 17449, 90525, 292534, 36979, 2148212, 5812, 17450083, 39385243, 126960135, 103269598, 927236373, 7538034216

Basic calculations (n = 33131872)

Multiplication

n×y
n×2 66263744
n×3 99395616
n×4 132527488
n×5 165659360

Division

n÷y
n÷2 16565936
n÷3 11043957.333333
n÷3 8282968
n÷5 6626374.4

Exponentiation

ny
n2 1097720942224384
n3 3.6369549749498E+22
n4 1.204991266998E+30
n5 3.9923616419295E+37

Nth Root

y√n
2√n 5756.0291868614
3√n 321.18012166924
4√n 75.868499305452
5√n 31.918993989704

Divisors of 33131872

1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 27983, 55966, 111932, 223864, 447728, 895456, 1035371, 2070742, 4141484, 8282968, 16565936, 33131872

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33131871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33131872 can be divided by 24 positive divisors. The sum of these divisors (counting 33131872) is 1, the average is 0.041666666666667.

Base conversion 33131872

Base System Value
2 Binary 1111110011000110101100000
3 Ternary 2022100021101101
4 Quaternary 1332120311200
5 Quinary 31440204442
6 Senary 3142044144
8 Octal 176306540
10 Decimal 33131872
12 Duodecimal b119654
16 Hexadecimal 1f98d60
20 Vigesimal a719dc
36 Base36 jq4ps

Cryptographic Hash Functions

md5 c78143c8746838a6d4dc9c78b9cba548
sha1 5995c34016da98dec9c2d2e00e1f2b1906c3ce00
sha256 d736ab4d33b09a70cb79e29b0534718be16eb32d314ac035c2c965cf627cca1c
sha512 1fe8699c9e20821d6211fafbe66e3b74ac05a10bd976bf118a7707b35701589c8638a7f37f9a2218b8e13962e89b764033a6628e26e7a3c2230c52d0c1b09393
ripemd-160 3add33345f21e054102dcbb9fc5b417b68e7a9a3

33131872 as geometric shapes

Circle

Radius = n
Diameter 66263744
Circumference 208173691.34975
Area 3.4485920477838E+15

Sphere

Radius = n
Volume 1.5234441374319E+23
Surface area 1.3794368191135E+16
Circumference 208173691.34975

Square

Length = n
Perimeter 132527488
Area 1097720942224384
Diagonal 46855542.729209

Cube

Length = n
Surface area 6586325653346304
Volume 3.6369549749498E+22
Space diagonal 57386085.653869

Equilateral Triangle

Length = n
Perimeter 99395616
Area 4.7532711111625E+14
Altitude 28693042.826934

Triangular Pyramid

Length = n
Surface area 4.7532711111625E+14
Volume 4.2861925427619E+21
Height 15618514.24307