20190939 (number)

20190939 is an odd 8-digits composite number following 20190938 and preceding 20190940. In scientific notation, it is written as 2.0190939 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12540960 positive integers (up to 20190939) that are relatively prime to 20190939.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety thousand nine hundred thirty-nine

Notation

Scientific notation 2.0190939 × 10^7
Engineering notation 2.0190939 × 10^6

Prime Factorization of 20190939

Prime Factorization 3 × 61 × 19 × 5807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20190939
Product of the distinct prime numbers

The prime factorization of 20190939 is 3 × 61 × 19 × 5807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 86, 66, 17, 627, 5082, 916, 43757, 95867, 127456, 140846, 5793097, 8234785, 55685827, 55738866, 780488842, 128035216, 9578529740, 3676312548

Basic calculations (n = 20190939)

Multiplication

n×y
n×2 40381878
n×3 60572817
n×4 80763756
n×5 100954695

Division

n÷y
n÷2 10095469.5
n÷3 6730313
n÷3 5047734.75
n÷5 4038187.8

Exponentiation

ny
n2 407674017701721
n3 8.2313212233004E+21
n4 1.6619810470906E+29
n5 3.3556957940963E+36

Nth Root

y√n
2√n 4493.4328747629
3√n 272.30284086088
4√n 67.03307299209
5√n 28.908882460674

Divisors of 20190939

1, 3, 19, 57, 61, 183, 1159, 3477, 5807, 17421, 110333, 330999, 354227, 1062681, 6730313, 20190939

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 -20190938
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 20190939 can be divided by 16 positive divisors. The sum of these divisors (counting 20190939) is 1, the average is 0.0625.

Base conversion 20190939

Base System Value
2 Binary 1001101000001011011011011
3 Ternary 1101222210202120
4 Quaternary 1031001123123
5 Quinary 20132102224
6 Senary 2000432323
8 Octal 115013333
10 Decimal 20190939
12 Duodecimal 69186a3
16 Hexadecimal 13416db
20 Vigesimal 663h6j
36 Base36 c0rff

Cryptographic Hash Functions

md5 d0e776e0a27e7a65a23cf562e564066d
sha1 f745d71daa5d100edcf5b9e97b0fa7f6b2e2c90d
sha256 fba74bf05d96a36481acfaced7126945292173f0a6e8da057d983d51037a074f
sha512 74bee145b647b3167a68433eb8545d510d2d924d5f5ecbaa75ac69dad8b178515b16e928819b4606627ccf8b05ac87f6f17c0ad8bac01985292c3ab685bb364d
ripemd-160 30b0070a1222533f49e5b405f45ce231a062aa89

20190939 as geometric shapes

Circle

Radius = n
Diameter 40381878
Circumference 126863411.26296
Area 1.2807456990712E+15

Sphere

Radius = n
Volume 3.4479277712611E+22
Surface area 5.1229827962846E+15
Circumference 126863411.26296

Square

Length = n
Perimeter 80763756
Area 407674017701721
Diagonal 28554299.770848

Cube

Length = n
Surface area 2446044106210326
Volume 8.2313212233004E+21
Space diagonal 34971732.200524

Equilateral Triangle

Length = n
Perimeter 60572817
Area 1.7652802789628E+14
Altitude 17485866.100262

Triangular Pyramid

Length = n
Surface area 1.7652802789628E+14
Volume 9.7007050918674E+20
Height 9518099.923616