33142729 (number)

33142729 is an odd 8-digits composite number following 33142728 and preceding 33142730. In scientific notation, it is written as 3.3142729 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 32482800 positive integers (up to 33142729) that are relatively prime to 33142729.

Interesting facts

Basic properties

Name

Name thirty-three million one hundred forty-two thousand seven hundred twenty-nine

Notation

Scientific notation 3.3142729 × 10^7
Engineering notation 3.3142729 × 10^6

Prime Factorization of 33142729

Prime Factorization 71 × 181 × 2579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 33142729
Product of the distinct prime numbers

The prime factorization of 33142729 is 71 × 181 × 2579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 88, 38, 172, 509, 2959, 6155, 38251, 19714, 125138, 58064, 4135372, 5694950, 25276417, 15072624, 771569692, 286593337, 8464969589, 33832442

Basic calculations (n = 33142729)

Multiplication

n×y
n×2 66285458
n×3 99428187
n×4 132570916
n×5 165713645

Division

n÷y
n÷2 16571364.5
n÷3 11047576.333333
n÷3 8285682.25
n÷5 6628545.8

Exponentiation

ny
n2 1098440485567441
n3 3.640531533579E+22
n4 1.2065715003336E+30
n5 3.9989072254681E+37

Nth Root

y√n
2√n 5756.97220768
3√n 321.21520039705
4√n 75.87471388862
5√n 31.921085625835

Divisors of 33142729

1, 71, 181, 2579, 12851, 183109, 466799, 33142729

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33142728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33142729 can be divided by 8 positive divisors. The sum of these divisors (counting 33142729) is 1, the average is 0.125.

Base conversion 33142729

Base System Value
2 Binary 1111110011011011111001001
3 Ternary 2022100211021111
4 Quaternary 1332123133021
5 Quinary 31441031404
6 Senary 3142210321
8 Octal 176333711
10 Decimal 33142729
12 Duodecimal b1239a1
16 Hexadecimal 1f9b7c9
20 Vigesimal a72gg9
36 Base36 jqd3d

Cryptographic Hash Functions

md5 67bd554fc9612a60a1a3b60b671be91a
sha1 ce139a1319b8be70070c4c8ec5fe32e153390252
sha256 79a01ffaeabedc02798556e0e6e9ed76c25fc70a7605607385437a8004762d22
sha512 1c2a521076e0cf824d000320e3d6a31d8c8c724a46e8b877bd2326b2f29beb895f4fdc02aafc87baae85dd9de19369f6ff7b34e7a59f66118b142b0529b53258
ripemd-160 344be9d7a12d2b3d7ec964db31c4dcd8dc7f4aa3

33142729 as geometric shapes

Circle

Radius = n
Diameter 66285458
Circumference 208241907.89263
Area 3.4508525598643E+15

Sphere

Radius = n
Volume 1.5249422828072E+23
Surface area 1.3803410239457E+16
Circumference 208241907.89263

Square

Length = n
Perimeter 132570916
Area 1098440485567441
Diagonal 46870896.845856

Cube

Length = n
Surface area 6590642913404646
Volume 3.640531533579E+22
Space diagonal 57404890.529486

Equilateral Triangle

Length = n
Perimeter 99428187
Area 4.7563868252336E+14
Altitude 28702445.264743

Triangular Pyramid

Length = n
Surface area 4.7563868252336E+14
Volume 4.2904075575286E+21
Height 15623632.281952