20210042 (number)

20210042 is an even 8-digits composite number following 20210041 and preceding 20210043. In scientific notation, it is written as 2.0210042 × 10^7. The sum of its digits is 11. It has a total of 4 prime factors and 16 positive divisors. There are 9047808 positive integers (up to 20210042) that are relatively prime to 20210042.

Interesting facts

Basic properties

Name

Name twenty million two hundred ten thousand forty-two

Notation

Scientific notation 2.0210042 × 10^7
Engineering notation 2.0210042 × 10^6

Prime Factorization of 20210042

Prime Factorization 2 × 17 × 2987 × 199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20210042
Product of the distinct prime numbers

The prime factorization of 20210042 is 2 × 17 × 2987 × 199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 96, 17, 183, 533, 2671, 3760, 73802, 42932, 470343, 105923, 7059833, 6140422, 14380932, 53415192, 695100469, 843483087, 7119970376, 4173058597

Basic calculations (n = 20210042)

Multiplication

n×y
n×2 40420084
n×3 60630126
n×4 80840168
n×5 101050210

Division

n÷y
n÷2 10105021
n÷3 6736680.6666667
n÷3 5052510.5
n÷5 4042008.4

Exponentiation

ny
n2 408445797641764
n3 8.2547067250636E+21
n4 1.6682796961122E+29
n5 3.3716002726174E+36

Nth Root

y√n
2√n 4495.5580298779
3√n 272.38869061632
4√n 67.048922660084
5√n 28.914350631364

Divisors of 20210042

1, 2, 17, 34, 199, 398, 2987, 3383, 5974, 6766, 50779, 101558, 594413, 1188826, 10105021, 20210042

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 -20210041
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 20210042 can be divided by 16 positive divisors. The sum of these divisors (counting 20210042) is 1, the average is 0.0625.

Base conversion 20210042

Base System Value
2 Binary 1001101000110000101111010
3 Ternary 1102000202222002
4 Quaternary 1031012011322
5 Quinary 20133210132
6 Senary 2001101002
8 Octal 115060572
10 Decimal 20210042
12 Duodecimal 6927762
16 Hexadecimal 134617a
20 Vigesimal 666522
36 Base36 c1662

Cryptographic Hash Functions

md5 6d81106e5eecd2b9bcdd46235c6007ea
sha1 29c952621618a409eacd23ab20cbb595b96511e0
sha256 96485dfbee207ad5d3e5e4a43e621902c8bd16c89200421b704dceb8ee6000ae
sha512 f45172feb18df138146d5460b3b542d784ea5eb7af334689a5bf37835e5b34ebe2805da908963bfaa933b7ae436ee8e509b20ed5e84082361211ba36da603e60
ripemd-160 fb68d1fb6d5bbf4f35a028114093250dc80c264a

20210042 as geometric shapes

Circle

Radius = n
Diameter 40420084
Circumference 126983438.95188
Area 1.283170317261E+15

Sphere

Radius = n
Volume 3.4577234673331E+22
Surface area 5.132681269044E+15
Circumference 126983438.95188

Square

Length = n
Perimeter 80840168
Area 408445797641764
Diagonal 28581315.49253

Cube

Length = n
Surface area 2450674785850584
Volume 8.2547067250636E+21
Space diagonal 35004819.567101

Equilateral Triangle

Length = n
Perimeter 60630126
Area 1.7686221841338E+14
Altitude 17502409.78355

Triangular Pyramid

Length = n
Surface area 1.7686221841338E+14
Volume 9.7282651699977E+20
Height 9527105.1641766