20213901 (number)

20213901 is an odd 8-digits composite number following 20213900 and preceding 20213902. In scientific notation, it is written as 2.0213901 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 12400128 positive integers (up to 20213901) that are relatively prime to 20213901.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirteen thousand nine hundred one

Notation

Scientific notation 2.0213901 × 10^7
Engineering notation 2.0213901 × 10^6

Prime Factorization of 20213901

Prime Factorization 27 × 17 × 47 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20213901
Product of the distinct prime numbers

The prime factorization of 20213901 is 27 × 17 × 47 × 937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 61, 36, 92, 615, 8710, 8492, 83940, 34222, 199454, 381337, 3712121, 4601371, 95566689, 35124555, 451442431, 393717245, 3388148031, 9462000698

Basic calculations (n = 20213901)

Multiplication

n×y
n×2 40427802
n×3 60641703
n×4 80855604
n×5 101069505

Division

n÷y
n÷2 10106950.5
n÷3 6737967
n÷3 5053475.25
n÷5 4042780.2

Exponentiation

ny
n2 408601793637801
n3 8.2594362050169E+21
n4 1.6695542576403E+29
n5 3.3748204478069E+36

Nth Root

y√n
2√n 4495.9872108359
3√n 272.40602657008
4√n 67.052123089697
5√n 28.915454755322

Divisors of 20213901

1, 17, 27, 47, 459, 799, 937, 1269, 15929, 21573, 25299, 44039, 430083, 748663, 1189053, 20213901

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 -20213900
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 20213901 can be divided by 16 positive divisors. The sum of these divisors (counting 20213901) is 1, the average is 0.0625.

Base conversion 20213901

Base System Value
2 Binary 1001101000111000010001101
3 Ternary 1102000222021000
4 Quaternary 1031013002031
5 Quinary 20133321101
6 Senary 2001130513
8 Octal 115070215
10 Decimal 20213901
12 Duodecimal 6929a39
16 Hexadecimal 134708d
20 Vigesimal 666ef1
36 Base36 c1959

Cryptographic Hash Functions

md5 f9cb459ac29a0f911506cd1491c0361c
sha1 b5af915eaf8a1d6fa2b9438e2fd3e39a83c3a750
sha256 66dcb8e91126da368185e82c8bdbd963f2d7fed2c2d760a987db19c510e3c3dc
sha512 c8d21d65af12f77597dfab29099b2df8e3a916cf6265005b35cd596ddc2f09ba6020dead41fd1f571b0cc3789cb6d71dd670512a111e3225a7e478972c01201b
ripemd-160 303e00b8c7887e07997dbb2abc36146a7f200d8f

20213901 as geometric shapes

Circle

Radius = n
Diameter 40427802
Circumference 127007685.76398
Area 1.2836603931361E+15

Sphere

Radius = n
Volume 3.4597045472633E+22
Surface area 5.1346415725445E+15
Circumference 127007685.76398

Square

Length = n
Perimeter 80855604
Area 408601793637801
Diagonal 28586772.942667

Cube

Length = n
Surface area 2451610761826806
Volume 8.2594362050169E+21
Space diagonal 35011503.551167

Equilateral Triangle

Length = n
Perimeter 60641703
Area 1.7692976666111E+14
Altitude 17505751.775584

Triangular Pyramid

Length = n
Surface area 1.7692976666111E+14
Volume 9.7338389155753E+20
Height 9528924.3142224