20185120 (number)

20185120 is an even 8-digits composite number following 20185119 and preceding 20185121. In scientific notation, it is written as 2.0185120 × 10^7. The sum of its digits is 19. It has a total of 9 prime factors and 96 positive divisors. There are 7372800 positive integers (up to 20185120) that are relatively prime to 20185120.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0185120 × 10^7
Engineering notation 2.0185120 × 10^6

Prime Factorization of 20185120

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 41 × 17 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1261570
Product of the distinct prime numbers

The prime factorization of 20185120 is 2 × 2 × 2 × 2 × 2 × 5 × 41 × 17 × 181. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 5, 66, 39, 306, 657, 1599, 2615, 70009, 14460, 877253, 58813, 6936767, 9556899, 1379894, 64243791, 390165012, 314597256, 9066016321, 6304215508

Basic calculations (n = 20185120)

Multiplication

n×y
n×2 40370240
n×3 60555360
n×4 80740480
n×5 100925600

Division

n÷y
n÷2 10092560
n÷3 6728373.3333333
n÷3 5046280
n÷5 4037024

Exponentiation

ny
n2 407439069414400
n3 8.224206508818E+21
n4 1.6600659528527E+29
n5 3.3508630466247E+36

Nth Root

y√n
2√n 4492.7853276114
3√n 272.27667924989
4√n 67.028242760879
5√n 28.907215968761

Divisors of 20185120

1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 181, 205, 272, 328, 340, 362, 410, 544, 656, 680, 697, 724, 820, 905, 1312, 1360, 1394, 1448, 1640, 1810, 2720, 2788, 2896, 3077, 3280, 3485, 3620, 5576, 5792, 6154, 6560, 6970, 7240, 7421, 11152, 12308, 13940, 14480, 14842, 15385, 22304, 24616, 27880, 28960, 29684, 30770, 37105, 49232, 55760, 59368, 61540, 74210, 98464, 111520, 118736, 123080, 126157, 148420, 237472, 246160, 252314, 296840, 492320, 504628, 593680, 630785, 1009256, 1187360, 1261570, 2018512, 2523140, 4037024, 5046280, 10092560, 20185120

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20185119
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20185120 can be divided by 96 positive divisors. The sum of these divisors (counting 20185120) is 1, the average is 0.010416666666667.

Base conversion 20185120

Base System Value
2 Binary 1001101000000000000100000
3 Ternary 1101222111210001
4 Quaternary 1031000000200
5 Quinary 20131410440
6 Senary 2000345344
8 Octal 115000040
10 Decimal 20185120
12 Duodecimal 6915254
16 Hexadecimal 1340020
20 Vigesimal 6632g0
36 Base36 c0mxs

Cryptographic Hash Functions

md5 590e3460a9f5f04af88cf4368c240f07
sha1 e3f7faf168d8b74e4c8b832afefb0fab51af1720
sha256 a5caa86a88438bc05b9a06654a04c16dd2ff79cbaa6caf18233b1f5ce0a05574
sha512 9e61f1a54bcf3ae92dda53a321f63b9b267cb818d68048f5456bac7c1c0e59bdb50c3b6d901afa0bd82808f1547fd36ac5052dd7fae6fc89a4b25073f6c0d8cf
ripemd-160 33f4a6f9065fb8e6a1139792d234f1f326c38195

20185120 as geometric shapes

Circle

Radius = n
Diameter 40370240
Circumference 126826849.40766
Area 1.2800075872577E+15

Sphere

Radius = n
Volume 3.4449475666277E+22
Surface area 5.120030349031E+15
Circumference 126826849.40766

Square

Length = n
Perimeter 80740480
Area 407439069414400
Diagonal 28546070.462128

Cube

Length = n
Surface area 2444634416486400
Volume 8.224206508818E+21
Space diagonal 34961653.396875

Equilateral Triangle

Length = n
Perimeter 60555360
Area 1.7642629230358E+14
Altitude 17480826.698437

Triangular Pyramid

Length = n
Surface area 1.7642629230358E+14
Volume 9.6923203204396E+20
Height 9515356.8207095