20188570 (number)

20188570 is an even 8-digits composite number following 20188569 and preceding 20188571. In scientific notation, it is written as 2.0188570 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 8040960 positive integers (up to 20188570) that are relatively prime to 20188570.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-eight thousand five hundred seventy

Notation

Scientific notation 2.0188570 × 10^7
Engineering notation 2.0188570 × 10^6

Prime Factorization of 20188570

Prime Factorization 2 × 5 × 241 × 8377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20188570
Product of the distinct prime numbers

The prime factorization of 20188570 is 2 × 5 × 241 × 8377. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 44, 85, 921, 844, 3920, 1039, 1337, 56795, 303103, 981533, 3085324, 1143085, 8394098, 28828073, 52054089, 363858961, 9115633228, 800550169

Basic calculations (n = 20188570)

Multiplication

n×y
n×2 40377140
n×3 60565710
n×4 80754280
n×5 100942850

Division

n÷y
n÷2 10094285
n÷3 6729523.3333333
n÷3 5047142.5
n÷5 4037714

Exponentiation

ny
n2 407578358644900
n3 8.2284242239877E+21
n4 1.6612011843567E+29
n5 3.3537276394468E+36

Nth Root

y√n
2√n 4493.1692601103
3√n 272.29219069315
4√n 67.031106660343
5√n 28.908204053821

Divisors of 20188570

1, 2, 5, 10, 241, 482, 1205, 2410, 8377, 16754, 41885, 83770, 2018857, 4037714, 10094285, 20188570

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 -20188569
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 20188570 can be divided by 16 positive divisors. The sum of these divisors (counting 20188570) is 1, the average is 0.0625.

Base conversion 20188570

Base System Value
2 Binary 1001101000000110110011010
3 Ternary 1101222200111211
4 Quaternary 1031000312122
5 Quinary 20132013240
6 Senary 2000413334
8 Octal 115006632
10 Decimal 20188570
12 Duodecimal 691724a
16 Hexadecimal 1340d9a
20 Vigesimal 663b8a
36 Base36 c0plm

Cryptographic Hash Functions

md5 bd07e18febc3d4be6e10568431f0ae7c
sha1 6637926a5f14da454750c7d9cb28a14416beadd1
sha256 a62dedfc9183c09e5ec484730bf021885b89f35c0cffa81ebb1990a1169bd3b8
sha512 6199c1217238196621158df1e69095cd51cff30a31eee03013447820ceac620b6eed67064f5de027319f5e681e371d8b03f9ded241026b114c419730456b7512
ripemd-160 0a5096aa884afc8309d029e18302f48c2a15d289

20188570 as geometric shapes

Circle

Radius = n
Diameter 40377140
Circumference 126848526.39697
Area 1.280445177281E+15

Sphere

Radius = n
Volume 3.4467142790267E+22
Surface area 5.121780709124E+15
Circumference 126848526.39697

Square

Length = n
Perimeter 80754280
Area 407578358644900
Diagonal 28550949.498919

Cube

Length = n
Surface area 2445470151869400
Volume 8.2284242239877E+21
Space diagonal 34967628.972161

Equilateral Triangle

Length = n
Perimeter 60565710
Area 1.7648660630962E+14
Altitude 17483814.48608

Triangular Pyramid

Length = n
Surface area 1.7648660630962E+14
Volume 9.6972909454356E+20
Height 9516983.1663062