20239812 (number)

20239812 is an even 8-digits composite number following 20239811 and preceding 20239813. In scientific notation, it is written as 2.0239812 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 6701760 positive integers (up to 20239812) that are relatively prime to 20239812.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-nine thousand eight hundred twelve

Notation

Scientific notation 2.0239812 × 10^7
Engineering notation 2.0239812 × 10^6

Prime Factorization of 20239812

Prime Factorization 2 × 2 × 3 × 3 × 157 × 3581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3373302
Product of the distinct prime numbers

The prime factorization of 20239812 is 2 × 2 × 3 × 3 × 157 × 3581. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 92, 62, 511, 100, 7434, 9516, 53908, 49623, 514481, 851324, 9888885, 3447036, 45091675, 23152421, 556028554, 126075428, 5017160391, 130246665

Basic calculations (n = 20239812)

Multiplication

n×y
n×2 40479624
n×3 60719436
n×4 80959248
n×5 101199060

Division

n÷y
n÷2 10119906
n÷3 6746604
n÷3 5059953
n÷5 4047962.4

Exponentiation

ny
n2 409649989795344
n3 8.2912387792597E+21
n4 1.6781311413933E+29
n5 3.3965058813145E+36

Nth Root

y√n
2√n 4498.8678575837
3√n 272.5223705788
4√n 67.073600302829
5√n 28.922863958393

Divisors of 20239812

1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 3581, 5652, 7162, 10743, 14324, 21486, 32229, 42972, 64458, 128916, 562217, 1124434, 1686651, 2248868, 3373302, 5059953, 6746604, 10119906, 20239812

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20239811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20239812 can be divided by 36 positive divisors. The sum of these divisors (counting 20239812) is 1, the average is 0.027777777777778.

Base conversion 20239812

Base System Value
2 Binary 1001101001101010111000100
3 Ternary 1102002021210200
4 Quaternary 1031031113010
5 Quinary 20140133222
6 Senary 2001450500
8 Octal 115152704
10 Decimal 20239812
12 Duodecimal 6940a30
16 Hexadecimal 134d5c4
20 Vigesimal 669jac
36 Base36 c1t50

Cryptographic Hash Functions

md5 a89411cdaef9dbaae5bd3c61bd7e940a
sha1 4a76bff0080119a1237bd202e12664d790c89456
sha256 4c76afdc2adad7b82c87a7c5c1e2594b93d07e9527892f48c373e4b0002b8303
sha512 7795c424fec0038a1668bbcdc0cef44c1a5d384090a03e2e551e2ef9ed4955d2a5c64298c75740e9eeff6a47532acdb4b62682fe73181c1f42e2f15799e9636c
ripemd-160 01a3d7816b304990462977830b3a90a33f7e9f56

20239812 as geometric shapes

Circle

Radius = n
Diameter 40479624
Circumference 127170489.37848
Area 1.2869533984842E+15

Sphere

Radius = n
Volume 3.4730259784108E+22
Surface area 5.1478135939367E+15
Circumference 127170489.37848

Square

Length = n
Perimeter 80959248
Area 409649989795344
Diagonal 28623416.630282

Cube

Length = n
Surface area 2457899938772064
Volume 8.2912387792597E+21
Space diagonal 35056382.719642

Equilateral Triangle

Length = n
Perimeter 60719436
Area 1.773836489114E+14
Altitude 17528191.359821

Triangular Pyramid

Length = n
Surface area 1.773836489114E+14
Volume 9.7713186087523E+20
Height 9541138.8767606