20010391 (number)

20010391 is an odd 8-digits composite number following 20010390 and preceding 20010392. In scientific notation, it is written as 2.0010391 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 18450784 positive integers (up to 20010391) that are relatively prime to 20010391.

Interesting facts

Basic properties

Name

Name twenty million ten thousand three hundred ninety-one

Notation

Scientific notation 2.0010391 × 10^7
Engineering notation 2.0010391 × 10^6

Prime Factorization of 20010391

Prime Factorization 23 × 107 × 47 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20010391
Product of the distinct prime numbers

The prime factorization of 20010391 is 23 × 107 × 47 × 173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 43, 59, 892, 487, 7516, 4618, 65527, 95350, 783921, 971419, 1878032, 2242028, 31638009, 71708189, 390545906, 374799444, 2763265022, 7598040777

Basic calculations (n = 20010391)

Multiplication

n×y
n×2 40020782
n×3 60031173
n×4 80041564
n×5 100051955

Division

n÷y
n÷2 10005195.5
n÷3 6670130.3333333
n÷3 5002597.75
n÷5 4002078.2

Exponentiation

ny
n2 400415747972881
n3 8.0124756794948E+21
n4 1.6033277122468E+29
n5 3.2083214423194E+36

Nth Root

y√n
2√n 4473.2975532598
3√n 271.48876270972
4√n 66.882714906467
5√n 28.856995714193

Divisors of 20010391

1, 23, 47, 107, 173, 1081, 2461, 3979, 5029, 8131, 18511, 115667, 187013, 425753, 870017, 20010391

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 -20010390
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 20010391 can be divided by 16 positive divisors. The sum of these divisors (counting 20010391) is 1, the average is 0.0625.

Base conversion 20010391

Base System Value
2 Binary 1001100010101010110010111
3 Ternary 1101122122002121
4 Quaternary 1030111112113
5 Quinary 20110313031
6 Senary 1552520411
8 Octal 114252627
10 Decimal 20010391
12 Duodecimal 6850107
16 Hexadecimal 1315597
20 Vigesimal 6515jb
36 Base36 bww47

Cryptographic Hash Functions

md5 a761e2903c298ff523e40334fb212584
sha1 12dde30f8e88c1594e73491fc971fa296f240d26
sha256 a0b280e8e085adfb503ce58cd60374fc0d53f10df3c7450e2ffc9ca39a37d5ab
sha512 68f8f216d73cb1afdf1519d02d7cf2e3d1ff795bd8930d493778a6bb8a1f429c9e852e01d2e846da52da487d4d47266e22af220658df9143f562704d94c061ed
ripemd-160 bf30a180848396ce42715e7dc54c6badfcf15edf

20010391 as geometric shapes

Circle

Radius = n
Diameter 40020782
Circumference 125728994.72212
Area 1.2579431722133E+15

Sphere

Radius = n
Volume 3.3562579642357E+22
Surface area 5.0317726888531E+15
Circumference 125728994.72212

Square

Length = n
Perimeter 80041564
Area 400415747972881
Diagonal 28298966.340589

Cube

Length = n
Surface area 2402494487837286
Volume 8.0124756794948E+21
Space diagonal 34659013.891319

Equilateral Triangle

Length = n
Perimeter 60031173
Area 1.7338510490993E+14
Altitude 17329506.945659

Triangular Pyramid

Length = n
Surface area 1.7338510490993E+14
Volume 9.4427931451051E+20
Height 9432988.7801962