20146772 (number)

20146772 is an even 8-digits composite number following 20146771 and preceding 20146773. In scientific notation, it is written as 2.0146772 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 9993816 positive integers (up to 20146772) that are relatively prime to 20146772.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand seven hundred seventy-two

Notation

Scientific notation 2.0146772 × 10^7
Engineering notation 2.0146772 × 10^6

Prime Factorization of 20146772

Prime Factorization 2 × 2 × 127 × 39659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10073386
Product of the distinct prime numbers

The prime factorization of 20146772 is 2 × 2 × 127 × 39659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 94, 74, 626, 427, 3454, 4295, 53027, 98089, 942263, 741348, 9427408, 9340897, 65381673, 3397144, 445428162, 709620205, 3340894851, 7414341663

Basic calculations (n = 20146772)

Multiplication

n×y
n×2 40293544
n×3 60440316
n×4 80587088
n×5 100733860

Division

n÷y
n÷2 10073386
n÷3 6715590.6666667
n÷3 5036693
n÷5 4029354.4

Exponentiation

ny
n2 405892422019984
n3 8.1774220829644E+21
n4 1.6474865825325E+29
n5 3.3191536551341E+36

Nth Root

y√n
2√n 4488.5155675345
3√n 272.10414480797
4√n 66.996384734809
5√n 28.896223938163

Divisors of 20146772

1, 2, 4, 127, 254, 508, 39659, 79318, 158636, 5036693, 10073386, 20146772

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 -20146771
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 20146772 can be divided by 12 positive divisors. The sum of these divisors (counting 20146772) is 1, the average is 0.083333333333333.

Base conversion 20146772

Base System Value
2 Binary 1001100110110101001010100
3 Ternary 1101220120011202
4 Quaternary 1030312221110
5 Quinary 20124144042
6 Senary 1555452032
8 Octal 114665124
10 Decimal 20146772
12 Duodecimal 68b7018
16 Hexadecimal 1336a54
20 Vigesimal 65i6ic
36 Base36 bztck

Cryptographic Hash Functions

md5 0a09292de180cff9921143420ea243cc
sha1 db49fc4429c9b7f1c8fea61219fde3d7d08cae00
sha256 ec8edef5732941258b794affa4bf95bc1d85689f3a0ca3f9bcb8ae575f11f0e2
sha512 6d9abc3dcee52787eb4e0d1919d82021f741e73690e388fb5ad1fcb9b16b9286efe0699582062080ae6cef9478bd9f2bf5d2313def64047dc59ba27926270dfc
ripemd-160 27cf1874319b0758476a7c956700e4f827fd9ffd

20146772 as geometric shapes

Circle

Radius = n
Diameter 40293544
Circumference 126585901.8175
Area 1.2751486511657E+15

Sphere

Radius = n
Volume 3.4253505521525E+22
Surface area 5.100594604663E+15
Circumference 126585901.8175

Square

Length = n
Perimeter 80587088
Area 405892422019984
Diagonal 28491838.200439

Cube

Length = n
Surface area 2435354532119904
Volume 8.1774220829644E+21
Space diagonal 34895232.712506

Equilateral Triangle

Length = n
Perimeter 60440316
Area 1.7575657433645E+14
Altitude 17447616.356253

Triangular Pyramid

Length = n
Surface area 1.7575657433645E+14
Volume 9.6371843458146E+20
Height 9497279.4001462