20146320 (number)

20146320 is an even 8-digits composite number following 20146319 and preceding 20146321. In scientific notation, it is written as 2.0146320 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 40 positive divisors. There are 5370624 positive integers (up to 20146320) that are relatively prime to 20146320.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand three hundred twenty

Notation

Scientific notation 2.0146320 × 10^7
Engineering notation 2.0146320 × 10^6

Prime Factorization of 20146320

Prime Factorization 2 × 2 × 2 × 2 × 81 × 5 × 3109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2518290
Product of the distinct prime numbers

The prime factorization of 20146320 is 2 × 2 × 2 × 2 × 81 × 5 × 3109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 1, 100, 72, 257, 800, 16, 2643, 3840, 2629, 726197, 902236, 1702371, 3837864, 67981191, 72594438, 140789962, 446327955, 7412538187, 973406396

Basic calculations (n = 20146320)

Multiplication

n×y
n×2 40292640
n×3 60438960
n×4 80585280
n×5 100731600

Division

n÷y
n÷2 10073160
n÷3 6715440
n÷3 5036580
n÷5 4029264

Exponentiation

ny
n2 405874209542400
n3 8.1768717051882E+21
n4 1.6473387397167E+29
n5 3.3187813398729E+36

Nth Root

y√n
2√n 4488.46521653
3√n 272.10210987498
4√n 66.996008959714
5√n 28.896094277585

Divisors of 20146320

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 81, 162, 324, 405, 648, 810, 1296, 1620, 3109, 3240, 6218, 6480, 12436, 15545, 24872, 31090, 49744, 62180, 124360, 248720, 251829, 503658, 1007316, 1259145, 2014632, 2518290, 4029264, 5036580, 10073160, 20146320

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146320 can be divided by 40 positive divisors. The sum of these divisors (counting 20146320) is 1, the average is 0.025.

Base conversion 20146320

Base System Value
2 Binary 1001100110110100010010000
3 Ternary 1101220112120000
4 Quaternary 1030312202100
5 Quinary 20124140240
6 Senary 1555450000
8 Octal 114664220
10 Decimal 20146320
12 Duodecimal 68b6900
16 Hexadecimal 1336890
20 Vigesimal 65i5g0
36 Base36 bzt00

Cryptographic Hash Functions

md5 f646e4b6cb3645f07f3a1646577e9505
sha1 e50ea30042f9dd87b877253f82f53634d04eab2e
sha256 719cae54afdff880a5ef560e0aaacc4679f7e6abb6414f0b913f02b2499a8a57
sha512 5589d6fe0c46eb0c5a52a215e3fb458958b47fcaeb75726ebd8610a0ef4d54d5d02dfc136fbab606ea8323d7d79339ec3af872d6bdb10227001c916d46cf54eb
ripemd-160 02bf2f18572b32a45968e5df71d660ca743d8303

20146320 as geometric shapes

Circle

Radius = n
Diameter 40292640
Circumference 126583061.81774
Area 1.27509143498E+15

Sphere

Radius = n
Volume 3.4251200104488E+22
Surface area 5.1003657399199E+15
Circumference 126583061.81774

Square

Length = n
Perimeter 80585280
Area 405874209542400
Diagonal 28491198.975908

Cube

Length = n
Surface area 2435245257254400
Volume 8.1768717051882E+21
Space diagonal 34894449.825541

Equilateral Triangle

Length = n
Perimeter 60438960
Area 1.7574868810232E+14
Altitude 17447224.912771

Triangular Pyramid

Length = n
Surface area 1.7574868810232E+14
Volume 9.636535719385E+20
Height 9497066.3253028