218108712 (number)

218108712 is an even 9-digits composite number following 218108711 and preceding 218108713. In scientific notation, it is written as 2.18108712 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 71552000 positive integers (up to 218108712) that are relatively prime to 218108712.

Interesting facts

Basic properties

Name

Name two hundred eighteen million one hundred eight thousand seven hundred twelve

Notation

Scientific notation 2.18108712 × 10^8
Engineering notation 2.18108712 × 10^6

Prime Factorization of 218108712

Prime Factorization 2 × 2 × 2 × 3 × 131 × 173 × 401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 54527178
Product of the distinct prime numbers

The prime factorization of 218108712 is 2 × 2 × 2 × 3 × 131 × 173 × 401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 22, 92, 943, 324, 7749, 5510, 60864, 58123, 514377, 297485, 6199066, 3770263, 59235772, 7688034, 908401687, 716828713, 8635349719, 9241231794

Basic calculations (n = 218108712)

Multiplication

n×y
n×2 436217424
n×3 654326136
n×4 872434848
n×5 1090543560

Division

n÷y
n÷2 109054356
n÷3 72702904
n÷3 54527178
n÷5 43621742.4

Exponentiation

ny
n2 47571410250298944
n3 1.0375739017716E+25
n4 2.2630390732022E+33
n5 4.9358853746182E+41

Nth Root

y√n
2√n 14768.504054237
3√n 601.9461915166
4√n 121.52573412342
5√n 46.53016607583

Divisors of 218108712

1, 2, 3, 4, 6, 8, 12, 24, 131, 173, 262, 346, 393, 401, 519, 524, 692, 786, 802, 1038, 1048, 1203, 1384, 1572, 1604, 2076, 2406, 3144, 3208, 4152, 4812, 9624, 22663, 45326, 52531, 67989, 69373, 90652, 105062, 135978, 138746, 157593, 181304, 208119, 210124, 271956, 277492, 315186, 416238, 420248, 543912, 554984, 630372, 832476, 1260744, 1664952, 9087863, 18175726, 27263589, 36351452, 54527178, 72702904, 109054356, 218108712

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 -218108711
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 218108712 can be divided by 64 positive divisors. The sum of these divisors (counting 218108712) is 1, the average is 0.015625.

Base conversion 218108712

Base System Value
2 Binary 1101000000000001001100101000
3 Ternary 120012102001220110
4 Quaternary 31000001030220
5 Quinary 421313434322
6 Senary 33350454320
8 Octal 1500011450
10 Decimal 218108712
12 Duodecimal 610643a0
16 Hexadecimal d001328
20 Vigesimal 3833bfc
36 Base36 3lutrc

Cryptographic Hash Functions

md5 47d782d160104c4255954bb91988c2cd
sha1 2018f89518f0ba00a726c6bca6e00b9007b1a735
sha256 f155b565999323c01249b2310d29fae0919fdd180b9260a98759650d30ef294d
sha512 a94412e7433d9a181caac803f2b1982d3b5b8a825007986739c9f0b6176ed838836e58eba4d84c2a846b03e46abb9a3c153b24d3532fc7d6b41ef238399ccd48
ripemd-160 62a1bb0a81d9d381baa38b482a06e0d39d0ea4c8

218108712 as geometric shapes

Circle

Radius = n
Diameter 436217424
Circumference 1370417454.6063
Area 1.4944999296325E+17

Sphere

Radius = n
Volume 4.346179396483E+25
Surface area 5.9779997185298E+17
Circumference 1370417454.6063

Square

Length = n
Perimeter 872434848
Area 47571410250298944
Diagonal 308452298.58213

Cube

Length = n
Surface area 285428461501793664
Volume 1.0375739017716E+25
Space diagonal 377775370.75741

Equilateral Triangle

Length = n
Perimeter 654326136
Area 2.0599024885305E+16
Altitude 188887685.3787

Triangular Pyramid

Length = n
Surface area 2.0599024885305E+16
Volume 1.2227925698748E+24
Height 102817432.86071