20190072 (number)

20190072 is an even 8-digits composite number following 20190071 and preceding 20190073. In scientific notation, it is written as 2.0190072 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 5643648 positive integers (up to 20190072) that are relatively prime to 20190072.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety thousand seventy-two

Notation

Scientific notation 2.0190072 × 10^7
Engineering notation 2.0190072 × 10^6

Prime Factorization of 20190072

Prime Factorization 2 × 2 × 2 × 7 × 3 × 47 × 2557

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5047518
Product of the distinct prime numbers

The prime factorization of 20190072 is 2 × 2 × 2 × 7 × 3 × 47 × 2557. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 37, 18, 961, 276, 2529, 7778, 95577, 63726, 692797, 947533, 1271098, 8544580, 95630306, 61971399, 219443643, 246357209, 3675491332, 9672152920

Basic calculations (n = 20190072)

Multiplication

n×y
n×2 40380144
n×3 60570216
n×4 80760288
n×5 100950360

Division

n÷y
n÷2 10095036
n÷3 6730024
n÷3 5047518
n÷5 4038014.4

Exponentiation

ny
n2 407639007365184
n3 8.2302609087116E+21
n4 1.6616956032567E+29
n5 3.3549753871837E+36

Nth Root

y√n
2√n 4493.3363996033
3√n 272.29894323891
4√n 67.032353379568
5√n 28.908634186618

Divisors of 20190072

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2557, 2632, 3948, 5114, 7671, 7896, 10228, 15342, 17899, 20456, 30684, 35798, 53697, 61368, 71596, 107394, 120179, 143192, 214788, 240358, 360537, 429576, 480716, 721074, 841253, 961432, 1442148, 1682506, 2523759, 2884296, 3365012, 5047518, 6730024, 10095036, 20190072

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20190071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20190072 can be divided by 64 positive divisors. The sum of these divisors (counting 20190072) is 1, the average is 0.015625.

Base conversion 20190072

Base System Value
2 Binary 1001101000001001101111000
3 Ternary 1101222202120110
4 Quaternary 1031001031320
5 Quinary 20132040242
6 Senary 2000424320
8 Octal 115011570
10 Decimal 20190072
12 Duodecimal 69180a0
16 Hexadecimal 1341378
20 Vigesimal 663f3c
36 Base36 c0qrc

Cryptographic Hash Functions

md5 958329859eab1de5dfe6431047db357f
sha1 ead593f45d8ce28f48104be5182145b6a6463a6f
sha256 b9b7c6fe28c3a43fe625e530ffa113ed82dd821e79f4fb324b7b00d447c00144
sha512 6eac694684f7839ebd2ed196e5a95094c743ab58b9a18e75c475b7825b1e03a3f45bfe51e3ec01c703962bd01ff76a6e79d11aa92fc8dabd61222913a3116a54
ripemd-160 0fac1da03117bd0fd000645af53c53a31b98e179

20190072 as geometric shapes

Circle

Radius = n
Diameter 40380144
Circumference 126857963.7413
Area 1.2806357108551E+15

Sphere

Radius = n
Volume 3.4474836277247E+22
Surface area 5.1225428434204E+15
Circumference 126857963.7413

Square

Length = n
Perimeter 80760288
Area 407639007365184
Diagonal 28553073.647689

Cube

Length = n
Surface area 2445834044191104
Volume 8.2302609087116E+21
Space diagonal 34970230.512474

Equilateral Triangle

Length = n
Perimeter 60570216
Area 1.7651286797586E+14
Altitude 17485115.256237

Triangular Pyramid

Length = n
Surface area 1.7651286797586E+14
Volume 9.6994554991409E+20
Height 9517691.2158964