20155329 (number)

20155329 is an odd 8-digits composite number following 20155328 and preceding 20155330. In scientific notation, it is written as 2.0155329 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 13347000 positive integers (up to 20155329) that are relatively prime to 20155329.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-five thousand three hundred twenty-nine

Notation

Scientific notation 2.0155329 × 10^7
Engineering notation 2.0155329 × 10^6

Prime Factorization of 20155329

Prime Factorization 3 × 3 × 151 × 14831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6718443
Product of the distinct prime numbers

The prime factorization of 20155329 is 3 × 3 × 151 × 14831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 29, 26, 265, 362, 9477, 5867, 58502, 83885, 307198, 392106, 1478848, 3842938, 6437285, 8980795, 686962061, 97274277, 4082027026, 4811265270

Basic calculations (n = 20155329)

Multiplication

n×y
n×2 40310658
n×3 60465987
n×4 80621316
n×5 100776645

Division

n÷y
n÷2 10077664.5
n÷3 6718443
n÷3 5038832.25
n÷5 4031065.8

Exponentiation

ny
n2 406237287098241
n3 8.1878461735325E+21
n4 1.6502873342894E+29
n5 3.3262084167136E+36

Nth Root

y√n
2√n 4489.4686768035
3√n 272.14266322995
4√n 67.003497496799
5√n 28.898678157531

Divisors of 20155329

1, 3, 9, 151, 453, 1359, 14831, 44493, 133479, 2239481, 6718443, 20155329

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 -20155328
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 20155329 can be divided by 12 positive divisors. The sum of these divisors (counting 20155329) is 1, the average is 0.083333333333333.

Base conversion 20155329

Base System Value
2 Binary 1001100111000101111000001
3 Ternary 1101220222220200
4 Quaternary 1030320233001
5 Quinary 20124432304
6 Senary 1555555413
8 Octal 114705701
10 Decimal 20155329
12 Duodecimal 68bbb69
16 Hexadecimal 1338bc1
20 Vigesimal 65j869
36 Base36 bzzy9

Cryptographic Hash Functions

md5 2f1ae257c3a6b4c3d313e8c40fa04dcf
sha1 f82b65429b134f0014c801c40276767eca007360
sha256 591d51e2cd872fbbc58af1d8fe384aec92b80bfbe26fc504ca37adabd8b45649
sha512 fe10c0c096bc82866b0344b1995617f28be45fc3caea74644f254f9c9183caa4ce7aee638481fddca55a4c45208f3466e519d8a21539ed17c3ad1a6f220580cf
ripemd-160 02c387d93dbc4d66b141153d76ba2a415afa2ef3

20155329 as geometric shapes

Circle

Radius = n
Diameter 40310658
Circumference 126639667.03417
Area 1.2762320767621E+15

Sphere

Radius = n
Volume 3.4297169849991E+22
Surface area 5.1049283070483E+15
Circumference 126639667.03417

Square

Length = n
Perimeter 80621316
Area 406237287098241
Diagonal 28503939.625892

Cube

Length = n
Surface area 2437423722589446
Volume 8.1878461735325E+21
Space diagonal 34910053.871266

Equilateral Triangle

Length = n
Perimeter 60465987
Area 1.7590590529577E+14
Altitude 17455026.935633

Triangular Pyramid

Length = n
Surface area 1.7590590529577E+14
Volume 9.6494692543619E+20
Height 9501313.2086306