20146995 (number)

20146995 is an odd 8-digits composite number following 20146994 and preceding 20146996. In scientific notation, it is written as 2.0146995 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 9767520 positive integers (up to 20146995) that are relatively prime to 20146995.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand nine hundred ninety-five

Notation

Scientific notation 2.0146995 × 10^7
Engineering notation 2.0146995 × 10^6

Prime Factorization of 20146995

Prime Factorization 15 × 9 × 11 × 13567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20146995
Product of the distinct prime numbers

The prime factorization of 20146995 is 15 × 9 × 11 × 13567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 82, 29, 435, 478, 9667, 9861, 4065, 72562, 672492, 856025, 4740411, 1341670, 82983391, 30382060, 897782994, 204398548, 6286196378, 6895409521

Basic calculations (n = 20146995)

Multiplication

n×y
n×2 40293990
n×3 60440985
n×4 80587980
n×5 100734975

Division

n÷y
n÷2 10073497.5
n÷3 6715665
n÷3 5036748.75
n÷5 4029399

Exponentiation

ny
n2 405901407530025
n3 8.1776936280004E+21
n4 1.6475595263486E+29
n5 3.3193373539547E+36

Nth Root

y√n
2√n 4488.5404086407
3√n 272.10514875707
4√n 66.996570125945
5√n 28.896287907015

Divisors of 20146995

1, 9, 11, 15, 99, 135, 165, 1485, 13567, 122103, 149237, 203505, 1343133, 1831545, 2238555, 20146995

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 -20146994
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 20146995 can be divided by 16 positive divisors. The sum of these divisors (counting 20146995) is 1, the average is 0.0625.

Base conversion 20146995

Base System Value
2 Binary 1001100110110101100110011
3 Ternary 1101220120111000
4 Quaternary 1030312230303
5 Quinary 20124200440
6 Senary 1555453043
8 Octal 114665463
10 Decimal 20146995
12 Duodecimal 68b7183
16 Hexadecimal 1336b33
20 Vigesimal 65i79f
36 Base36 bztir

Cryptographic Hash Functions

md5 953ad4a7c7c58df2eb0b806b86c3fbcd
sha1 be5aad256f0286143ae0f3a837d239a96ce38df9
sha256 e614378b24df5747478936b0881442e434bc796e4e8a20f581cce04aa4a1b7e8
sha512 d9ab085b63fa68b636c1177a0a664fd7dfbb8b0c2f99e2d2c640d6938600dfbfcedcd1df7a2d3ba3e8cabf79c9a864ae3e0f949a2f5b6240c55b9c464e93a40c
ripemd-160 1a395328017f4d59dcaa80138438a04a1f209111

20146995 as geometric shapes

Circle

Radius = n
Diameter 40293990
Circumference 126587302.96782
Area 1.2751768799781E+15

Sphere

Radius = n
Volume 3.4254642966712E+22
Surface area 5.1007075199123E+15
Circumference 126587302.96782

Square

Length = n
Perimeter 80587980
Area 405901407530025
Diagonal 28492153.570063

Cube

Length = n
Surface area 2435408445180150
Volume 8.1776936280004E+21
Space diagonal 34895618.959836

Equilateral Triangle

Length = n
Perimeter 60440985
Area 1.7576046517643E+14
Altitude 17447809.479918

Triangular Pyramid

Length = n
Surface area 1.7576046517643E+14
Volume 9.6375043647085E+20
Height 9497384.5233543