20091138 (number)

20091138 is an even 8-digits composite number following 20091137 and preceding 20091139. In scientific notation, it is written as 2.0091138 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6687296 positive integers (up to 20091138) that are relatively prime to 20091138.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0091138 × 10^7
Engineering notation 2.0091138 × 10^6

Prime Factorization of 20091138

Prime Factorization 2 × 3 × 827 × 4049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20091138
Product of the distinct prime numbers

The prime factorization of 20091138 is 2 × 3 × 827 × 4049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 83, 57, 321, 50, 3152, 2026, 98881, 7459, 311811, 832314, 8727479, 6057333, 79675452, 66184635, 201179840, 343359126, 1880710317, 1929886393

Basic calculations (n = 20091138)

Multiplication

n×y
n×2 40182276
n×3 60273414
n×4 80364552
n×5 100455690

Division

n÷y
n÷2 10045569
n÷3 6697046
n÷3 5022784.5
n÷5 4018227.6

Exponentiation

ny
n2 403653826135044
n3 8.1098647251072E+21
n4 1.6293641135346E+29
n5 3.2735779257271E+36

Nth Root

y√n
2√n 4482.3139113632
3√n 271.85344794146
4√n 66.950085222972
5√n 28.880247272547

Divisors of 20091138

1, 2, 3, 6, 827, 1654, 2481, 4049, 4962, 8098, 12147, 24294, 3348523, 6697046, 10045569, 20091138

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 -20091137
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 20091138 can be divided by 16 positive divisors. The sum of these divisors (counting 20091138) is 1, the average is 0.0625.

Base conversion 20091138

Base System Value
2 Binary 1001100101001000100000010
3 Ternary 1101210201212020
4 Quaternary 1030221010002
5 Quinary 20120404023
6 Senary 1554342310
8 Octal 114510402
10 Decimal 20091138
12 Duodecimal 688a996
16 Hexadecimal 1329102
20 Vigesimal 65b7gi
36 Base36 bymf6

Cryptographic Hash Functions

md5 35a0aeeab1827d36df13816e3fc742d1
sha1 77e952c5144f8c6fa9ebbab98763078725145dd4
sha256 06414177cb3b8a3b30c60a9a9335d0017d0a189bb64bf6198d07221578b085aa
sha512 9ef4cbad4094985ce35300a8f083bad4526b7a3e3c0a9d82b55cb927a52bb5c2219d7a01b983a7ce3b020e707b0884473d400d9f91786381df988a7317c94dcf
ripemd-160 df828a0f0b7a0dc289d09bfb5a310e03a906b210

20091138 as geometric shapes

Circle

Radius = n
Diameter 40182276
Circumference 126236343.08612
Area 1.2681158947793E+15

Sphere

Radius = n
Volume 3.3970521922672E+22
Surface area 5.0724635791171E+15
Circumference 126236343.08612

Square

Length = n
Perimeter 80364552
Area 403653826135044
Diagonal 28413159.843109

Cube

Length = n
Surface area 2421922956810264
Volume 8.1098647251072E+21
Space diagonal 34798871.797878

Equilateral Triangle

Length = n
Perimeter 60273414
Area 1.7478723388387E+14
Altitude 17399435.898939

Triangular Pyramid

Length = n
Surface area 1.7478723388387E+14
Volume 9.5575672360481E+20
Height 9471053.2810365