2019402 (number)

2019402 is an even 7-digits composite number following 2019401 and preceding 2019403. In scientific notation, it is written as 2.019402 × 10^6. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 496800 positive integers (up to 2019402) that are relatively prime to 2019402.

Interesting facts

Basic properties

Name

Name two million nineteen thousand four hundred two

Notation

Scientific notation 2.019402 × 10^6
Engineering notation 2.019402 × 10^6

Prime Factorization of 2019402

Prime Factorization 2 × 99 × 7 × 31 × 47

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2019402
Product of the distinct prime numbers

The prime factorization of 2019402 is 2 × 99 × 7 × 31 × 47. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 9, 3, 396, 501, 4145, 9932, 49738, 19838, 435415, 769577, 8711029, 6981414, 84931669, 64841995, 887111208, 916389220, 1714761347, 9174016098

Basic calculations (n = 2019402)

Multiplication

n×y
n×2 4038804
n×3 6058206
n×4 8077608
n×5 10097010

Division

n÷y
n÷2 1009701
n÷3 673134
n÷3 504850.5
n÷5 403880.4

Exponentiation

ny
n2 4077984437604
n3 8235089929266392808
n4 1.662995707334E+25
n5 3.3582568573818E+31

Nth Root

y√n
2√n 1421.0566491171
3√n 126.39821106532
4√n 37.696905033665
5√n 18.24082834359

Divisors of 2019402

1, 2, 7, 14, 31, 47, 62, 94, 99, 198, 217, 329, 434, 658, 693, 1386, 1457, 2914, 3069, 4653, 6138, 9306, 10199, 20398, 21483, 32571, 42966, 65142, 144243, 288486, 1009701, 2019402

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2019401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2019402 can be divided by 32 positive divisors. The sum of these divisors (counting 2019402) is 1, the average is 0.03125.

Base conversion 2019402

Base System Value
2 Binary 111101101000001001010
3 Ternary 10210121002200
4 Quaternary 13231001022
5 Quinary 1004110102
6 Senary 111141030
8 Octal 7550112
10 Decimal 2019402
12 Duodecimal 814776
16 Hexadecimal 1ed04a
20 Vigesimal cc8a2
36 Base36 17a6i

Cryptographic Hash Functions

md5 c8dd8624141af79b57681ec7f17799cc
sha1 44f09de40fadea33b6de8eb466d5873bf96627f7
sha256 9fd457aa19a1419762b2fc88125dcd65d28c996fc33916d4639ef24be9f27ac3
sha512 e2017fbe60b5635d58c8ebb122989fc753e222e78ac7adbfe0e5efc0420af3522417cdf10753aab382fee7fb523ddb1cd9f58979fb86d42cd5b601b93553be97
ripemd-160 6f625303ab35aaf77c27a42fed405b448cdd98e3

2019402 as geometric shapes

Circle

Radius = n
Diameter 4038804
Circumference 12688276.975689
Area 12811365950630

Sphere

Radius = n
Volume 3.4495064031246E+19
Surface area 51245463802521
Circumference 12688276.975689

Square

Length = n
Perimeter 8077608
Area 4077984437604
Diagonal 2855865.6962834

Cube

Length = n
Surface area 24467906625624
Volume 8235089929266392808
Space diagonal 3497706.8649062

Equilateral Triangle

Length = n
Perimeter 6058206
Area 1765819059601.3
Altitude 1748853.4324531

Triangular Pyramid

Length = n
Surface area 1765819059601.3
Volume 9.7051465544422E+17
Height 951955.23209445