20237970 (number)

20237970 is an even 8-digits composite number following 20237969 and preceding 20237971. In scientific notation, it is written as 2.0237970 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5307840 positive integers (up to 20237970) that are relatively prime to 20237970.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-seven thousand nine hundred seventy

Notation

Scientific notation 2.0237970 × 10^7
Engineering notation 2.0237970 × 10^6

Prime Factorization of 20237970

Prime Factorization 2 × 3 × 5 × 61 × 11059

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20237970
Product of the distinct prime numbers

The prime factorization of 20237970 is 2 × 3 × 5 × 61 × 11059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 81, 59, 743, 644, 3357, 6144, 37304, 17803, 346394, 140278, 9553167, 3881000, 6431692, 289404, 42547943, 796175402, 3046040650, 4348638271

Basic calculations (n = 20237970)

Multiplication

n×y
n×2 40475940
n×3 60713910
n×4 80951880
n×5 101189850

Division

n÷y
n÷2 10118985
n÷3 6745990
n÷3 5059492.5
n÷5 4047594

Exponentiation

ny
n2 409575429720900
n3 8.2889752594287E+21
n4 1.6775203263106E+29
n5 3.3949606038264E+36

Nth Root

y√n
2√n 4498.6631347546
3√n 272.51410302118
4√n 67.072074179606
5√n 28.922337492485

Divisors of 20237970

1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11059, 22118, 33177, 55295, 66354, 110590, 165885, 331770, 674599, 1349198, 2023797, 3372995, 4047594, 6745990, 10118985, 20237970

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 -20237969
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 20237970 can be divided by 32 positive divisors. The sum of these divisors (counting 20237970) is 1, the average is 0.03125.

Base conversion 20237970

Base System Value
2 Binary 1001101001100111010010010
3 Ternary 1102002012021110
4 Quaternary 1031030322102
5 Quinary 20140103340
6 Senary 2001434150
8 Octal 115147222
10 Decimal 20237970
12 Duodecimal 693b956
16 Hexadecimal 134ce92
20 Vigesimal 669eia
36 Base36 c1rpu

Cryptographic Hash Functions

md5 2bc4f474f4be8f3cf0a64431353d9a55
sha1 5da8aaee84cbd97243c5cc6696a36b6bc73eb3a1
sha256 d40a981e87bc37855c4f0879a8486a427a1e008ac80efdd14603977b849dfd52
sha512 34e85a33acf3aae83e70c50957d5fcfb9012fc9ba52b26ba1b002489a6fa680fb43cc8a7c60ed6bc8149bad0ea0ebc5a0890d695bd1fc83d5b3afe7c05e3e23f
ripemd-160 3bd570755f1fd9e724049a1470cb6baa754be3a6

20237970 as geometric shapes

Circle

Radius = n
Diameter 40475940
Circumference 127158915.75114
Area 1.2867191611021E+15

Sphere

Radius = n
Volume 3.4720778374412E+22
Surface area 5.1468766444082E+15
Circumference 127158915.75114

Square

Length = n
Perimeter 80951880
Area 409575429720900
Diagonal 28620811.6489

Cube

Length = n
Surface area 2457452578325400
Volume 8.2889752594287E+21
Space diagonal 35053192.282055

Equilateral Triangle

Length = n
Perimeter 60713910
Area 1.7735136345211E+14
Altitude 17526596.141027

Triangular Pyramid

Length = n
Surface area 1.7735136345211E+14
Volume 9.7686510250492E+20
Height 9540270.5496333