20010990 (number)

20010990 is an even 8-digits composite number following 20010989 and preceding 20010991. In scientific notation, it is written as 2.0010990 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5055264 positive integers (up to 20010990) that are relatively prime to 20010990.

Interesting facts

Basic properties

Name

Name twenty million ten thousand nine hundred ninety

Notation

Scientific notation 2.0010990 × 10^7
Engineering notation 2.0010990 × 10^6

Prime Factorization of 20010990

Prime Factorization 2 × 3 × 5 × 19 × 35107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20010990
Product of the distinct prime numbers

The prime factorization of 20010990 is 2 × 3 × 5 × 19 × 35107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 91, 90, 3, 572, 8048, 7067, 57401, 53223, 194233, 321888, 3322124, 8383546, 98622237, 83854902, 696891440, 868535343, 4745764421, 9579304507

Basic calculations (n = 20010990)

Multiplication

n×y
n×2 40021980
n×3 60032970
n×4 80043960
n×5 100054950

Division

n÷y
n÷2 10005495
n÷3 6670330
n÷3 5002747.5
n÷5 4002198

Exponentiation

ny
n2 400439720780100
n3 8.0131952481334E+21
n4 1.6035196997844E+29
n5 3.208801667719E+36

Nth Root

y√n
2√n 4473.3645056043
3√n 271.49147163807
4√n 66.883215425129
5√n 28.857168475769

Divisors of 20010990

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35107, 70214, 105321, 175535, 210642, 351070, 526605, 667033, 1053210, 1334066, 2001099, 3335165, 4002198, 6670330, 10005495, 20010990

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 -20010989
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 20010990 can be divided by 32 positive divisors. The sum of these divisors (counting 20010990) is 1, the average is 0.03125.

Base conversion 20010990

Base System Value
2 Binary 1001100010101011111101110
3 Ternary 1101122122220210
4 Quaternary 1030111133232
5 Quinary 20110322430
6 Senary 1552523250
8 Octal 114253756
10 Decimal 20010990
12 Duodecimal 6850526
16 Hexadecimal 13157ee
20 Vigesimal 65179a
36 Base36 bwwku

Cryptographic Hash Functions

md5 704c9b1461af888432661ef3f565bcc5
sha1 88fe94aae8133ffebf8aa0504dd031ac08fcef26
sha256 bcbf83fa9a69a5daabdb544912e91ed6539df9f5a5cb9f873fa18bd53b3bc8a7
sha512 f4d65128b830e96b692f360ba701e65b66a037882e115b83da852bde152497ab6e95e4cd6b3606208aa052dd6fef67c62f0dcb01d1898c4f9453ff226b97ba20
ripemd-160 3e44e0815826483c10035e01c07b1bba6be1bc93

20010990 as geometric shapes

Circle

Radius = n
Diameter 40021980
Circumference 125732758.35012
Area 1.2580184850083E+15

Sphere

Radius = n
Volume 3.3565593764422E+22
Surface area 5.0320739400332E+15
Circumference 125732758.35012

Square

Length = n
Perimeter 80043960
Area 400439720780100
Diagonal 28299813.454512

Cube

Length = n
Surface area 2402638324680600
Volume 8.0131952481334E+21
Space diagonal 34660051.389753

Equilateral Triangle

Length = n
Perimeter 60032970
Area 1.7339548543996E+14
Altitude 17330025.694876

Triangular Pyramid

Length = n
Surface area 1.7339548543996E+14
Volume 9.4436411648782E+20
Height 9433271.1515041