20161232 (number)

20161232 is an even 8-digits composite number following 20161231 and preceding 20161233. In scientific notation, it is written as 2.0161232 × 10^7. The sum of its digits is 17. It has a total of 8 prime factors and 80 positive divisors. There are 7810560 positive integers (up to 20161232) that are relatively prime to 20161232.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-one thousand two hundred thirty-two

Notation

Scientific notation 2.0161232 × 10^7
Engineering notation 2.0161232 × 10^6

Prime Factorization of 20161232

Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 61 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2520154
Product of the distinct prime numbers

The prime factorization of 20161232 is 2 × 2 × 2 × 2 × 7 × 13 × 61 × 227. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 5, 18, 32, 498, 708, 7895, 8386, 23814, 90846, 430504, 288623, 7367625, 4840942, 91495883, 10024975, 695423577, 920181418, 2484525922, 2245068182

Basic calculations (n = 20161232)

Multiplication

n×y
n×2 40322464
n×3 60483696
n×4 80644928
n×5 100806160

Division

n÷y
n÷2 10080616
n÷3 6720410.6666667
n÷3 5040308
n÷5 4032246.4

Exponentiation

ny
n2 406475275757824
n3 8.1950423368175E+21
n4 1.652221498024E+29
n5 3.3310820937049E+36

Nth Root

y√n
2√n 4490.126056137
3√n 272.16922860026
4√n 67.008402877079
5√n 28.900370701634

Divisors of 20161232

1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 227, 244, 364, 427, 454, 488, 728, 793, 854, 908, 976, 1456, 1586, 1589, 1708, 1816, 2951, 3172, 3178, 3416, 3632, 5551, 5902, 6344, 6356, 6832, 11102, 11804, 12688, 12712, 13847, 20657, 22204, 23608, 25424, 27694, 41314, 44408, 47216, 55388, 82628, 88816, 96929, 110776, 165256, 180011, 193858, 221552, 330512, 360022, 387716, 720044, 775432, 1260077, 1440088, 1550864, 2520154, 2880176, 5040308, 10080616, 20161232

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20161231
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20161232 can be divided by 80 positive divisors. The sum of these divisors (counting 20161232) is 1, the average is 0.0125.

Base conversion 20161232

Base System Value
2 Binary 1001100111010001011010000
3 Ternary 1101221022000022
4 Quaternary 1030322023100
5 Quinary 20130124412
6 Senary 2000043012
8 Octal 114721320
10 Decimal 20161232
12 Duodecimal 6903468
16 Hexadecimal 133a2d0
20 Vigesimal 66031c
36 Base36 c04i8

Cryptographic Hash Functions

md5 f4475c9c5b51014a8e1719ae1818cf19
sha1 dc5d22c11cb8f5ac54c526cbe5e24a91c60bafb7
sha256 45fc52270a7feeaf12d96cf1b4f91d9d580bd68a96e76c4c1dc75df5da42c8d2
sha512 2a69159e8771d4a94fd3cd9a79620e4b05530935f73a9073583d4f3f8099eaa86e7f845a1f1b66e8935c6cdc42e81d8982348e4a9d3bebed469d0b1299ca4d40
ripemd-160 3125922ef3e4937d40a1a152c4bd12fe0b44e13e

20161232 as geometric shapes

Circle

Radius = n
Diameter 40322464
Circumference 126676756.67704
Area 1.2769797401867E+15

Sphere

Radius = n
Volume 3.4327313068271E+22
Surface area 5.1079189607467E+15
Circumference 126676756.67704

Square

Length = n
Perimeter 80644928
Area 406475275757824
Diagonal 28512287.72855

Cube

Length = n
Surface area 2438851654546944
Volume 8.1950423368175E+21
Space diagonal 34920278.167183

Equilateral Triangle

Length = n
Perimeter 60483696
Area 1.7600895740828E+14
Altitude 17460139.083592

Triangular Pyramid

Length = n
Surface area 1.7600895740828E+14
Volume 9.6579500141241E+20
Height 9504095.9095168