20071720 (number)

20071720 is an even 8-digits composite number following 20071719 and preceding 20071721. In scientific notation, it is written as 2.0071720 × 10^7. The sum of its digits is 19. It has a total of 6 prime factors and 32 positive divisors. There are 7999488 positive integers (up to 20071720) that are relatively prime to 20071720.

Interesting facts

Basic properties

Name

Name twenty million seventy-one thousand seven hundred twenty

Notation

Scientific notation 2.0071720 × 10^7
Engineering notation 2.0071720 × 10^6

Prime Factorization of 20071720

Prime Factorization 2 × 2 × 2 × 5 × 337 × 1489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5017930
Product of the distinct prime numbers

The prime factorization of 20071720 is 2 × 2 × 2 × 5 × 337 × 1489. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 26, 76, 784, 421, 6962, 8453, 93788, 55618, 593044, 902983, 6559759, 331429, 94036106, 59273390, 116272313, 456480456, 5090278867, 7955508031

Basic calculations (n = 20071720)

Multiplication

n×y
n×2 40143440
n×3 60215160
n×4 80286880
n×5 100358600

Division

n÷y
n÷2 10035860
n÷3 6690573.3333333
n÷3 5017930
n÷5 4014344

Exponentiation

ny
n2 402873943758400
n3 8.0863729944144E+21
n4 1.6230741455945E+29
n5 3.2577889789611E+36

Nth Root

y√n
2√n 4480.1473190064
3√n 271.76583797419
4√n 66.933902612999
5√n 28.874662585703

Divisors of 20071720

1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1489, 1685, 2696, 2978, 3370, 5956, 6740, 7445, 11912, 13480, 14890, 29780, 59560, 501793, 1003586, 2007172, 2508965, 4014344, 5017930, 10035860, 20071720

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 -20071719
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 20071720 can be divided by 32 positive divisors. The sum of these divisors (counting 20071720) is 1, the average is 0.03125.

Base conversion 20071720

Base System Value
2 Binary 1001100100100010100101000
3 Ternary 1101202202020001
4 Quaternary 1030210110220
5 Quinary 20114243340
6 Senary 1554112344
8 Octal 114442450
10 Decimal 20071720
12 Duodecimal 687b6b4
16 Hexadecimal 1324528
20 Vigesimal 658j60
36 Base36 by7fs

Cryptographic Hash Functions

md5 d160bb71f3aec1c8c84a26674c42124e
sha1 ae591c38e46fd267c740aa0c87823ce2a5808b69
sha256 74d08822bc0845ed7e763a63845ed60bdcf89f1446432a68833906d8f96a8cf2
sha512 c2766b2de1617cb28b3d473c90ce1d787edd65cadf7f48fdeb089515f91d5b2ca8f0bb27b81337467f0dfae97f0290dafcab690bd0ecaa10f485542f3406183c
ripemd-160 f4217454f29cc6f0e75d3008f5e09201e064b5d5

20071720 as geometric shapes

Circle

Radius = n
Diameter 40143440
Circumference 126114336.19382
Area 1.2656658220341E+15

Sphere

Radius = n
Volume 3.3872119991252E+22
Surface area 5.0626632881365E+15
Circumference 126114336.19382

Square

Length = n
Perimeter 80286880
Area 402873943758400
Diagonal 28385698.644155

Cube

Length = n
Surface area 2417243662550400
Volume 8.0863729944144E+21
Space diagonal 34765238.835296

Equilateral Triangle

Length = n
Perimeter 60215160
Area 1.744495349088E+14
Altitude 17382619.417648

Triangular Pyramid

Length = n
Surface area 1.744495349088E+14
Volume 9.5298819659236E+20
Height 9461899.5480518