20143994 (number)

20143994 is an even 8-digits composite number following 20143993 and preceding 20143995. In scientific notation, it is written as 2.0143994 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 9260352 positive integers (up to 20143994) that are relatively prime to 20143994.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-three thousand nine hundred ninety-four

Notation

Scientific notation 2.0143994 × 10^7
Engineering notation 2.0143994 × 10^6

Prime Factorization of 20143994

Prime Factorization 2 × 13 × 277 × 2797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20143994
Product of the distinct prime numbers

The prime factorization of 20143994 is 2 × 13 × 277 × 2797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 88, 32, 359, 460, 8179, 9083, 45109, 33062, 35183, 319816, 2574668, 5000219, 93779150, 83340154, 86814502, 315865612, 137744019, 5020616178

Basic calculations (n = 20143994)

Multiplication

n×y
n×2 40287988
n×3 60431982
n×4 80575976
n×5 100719970

Division

n÷y
n÷2 10071997
n÷3 6714664.6666667
n÷3 5035998.5
n÷5 4028798.8

Exponentiation

ny
n2 405780494272036
n3 8.1740398419329E+21
n4 1.6465780953166E+29
n5 3.3168659272589E+36

Nth Root

y√n
2√n 4488.206100437
3√n 272.09163759242
4√n 66.994075114423
5√n 28.895427005155

Divisors of 20143994

1, 2, 13, 26, 277, 554, 2797, 3601, 5594, 7202, 36361, 72722, 774769, 1549538, 10071997, 20143994

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 -20143993
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 20143994 can be divided by 16 positive divisors. The sum of these divisors (counting 20143994) is 1, the average is 0.0625.

Base conversion 20143994

Base System Value
2 Binary 1001100110101111101111010
3 Ternary 1101220102100212
4 Quaternary 1030311331322
5 Quinary 20124101434
6 Senary 1555431122
8 Octal 114657572
10 Decimal 20143994
12 Duodecimal 68b54a2
16 Hexadecimal 1335f7a
20 Vigesimal 65hjje
36 Base36 bzr7e

Cryptographic Hash Functions

md5 87a592e948596067e145e1f29402d1eb
sha1 fce43559925b5d66a2b8968d1c52391000f9179b
sha256 f59da06a710cb727a8b750db39482777b272bf91303676541e6538bad8f71a73
sha512 30cd15f9d3935be5ed811b46fa89f5e2953b1f4cccfb5cd4027314f57fac6e18f7692d39806b3e7ce08eacb0b37e3b2cc0a17674171a55859cd3d863fc1e60ea
ripemd-160 f30955adb6bd270d54edbbc5eef7845c160f5f50

20143994 as geometric shapes

Circle

Radius = n
Diameter 40287988
Circumference 126568447.12871
Area 1.2747970197751E+15

Sphere

Radius = n
Volume 3.4239338023422E+22
Surface area 5.0991880791003E+15
Circumference 126568447.12871

Square

Length = n
Perimeter 80575976
Area 405780494272036
Diagonal 28487909.515162

Cube

Length = n
Surface area 2434682965632216
Volume 8.1740398419329E+21
Space diagonal 34890421.075363

Equilateral Triangle

Length = n
Perimeter 60431982
Area 1.7570810819989E+14
Altitude 17445210.537681

Triangular Pyramid

Length = n
Surface area 1.7570810819989E+14
Volume 9.633198336533E+20
Height 9495969.8383874