18071712 (number)

18071712 is an even 8-digits composite number following 18071711 and preceding 18071713. In scientific notation, it is written as 1.8071712 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 72 positive divisors. There are 5965440 positive integers (up to 18071712) that are relatively prime to 18071712.

Interesting facts

Basic properties

Name

Name eighteen million seventy-one thousand seven hundred twelve

Notation

Scientific notation 1.8071712 × 10^7
Engineering notation 1.8071712 × 10^6

Prime Factorization of 18071712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 131 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 376494
Product of the distinct prime numbers

The prime factorization of 18071712 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 131 × 479. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 1, 76, 74, 693, 15, 6818, 2599, 2079, 93680, 148932, 968271, 9035679, 339191, 80920935, 48870632, 943804616, 37493519, 8212241456, 5221377014

Basic calculations (n = 18071712)

Multiplication

n×y
n×2 36143424
n×3 54215136
n×4 72286848
n×5 90358560

Division

n÷y
n÷2 9035856
n÷3 6023904
n÷3 4517928
n÷5 3614342.4

Exponentiation

ny
n2 326586774610944
n3 5.9019821337779E+21
n4 1.0665892135078E+29
n5 1.9275093088819E+36

Nth Root

y√n
2√n 4251.0836265592
3√n 262.42171270855
4√n 65.200334558645
5√n 28.274820684687

Divisors of 18071712

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 479, 524, 786, 958, 1048, 1179, 1437, 1572, 1916, 2096, 2358, 2874, 3144, 3832, 4192, 4311, 4716, 5748, 6288, 7664, 8622, 9432, 11496, 12576, 15328, 17244, 18864, 22992, 34488, 37728, 45984, 62749, 68976, 125498, 137952, 188247, 250996, 376494, 501992, 564741, 752988, 1003984, 1129482, 1505976, 2007968, 2258964, 3011952, 4517928, 6023904, 9035856, 18071712

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18071711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18071712 can be divided by 72 positive divisors. The sum of these divisors (counting 18071712) is 1, the average is 0.013888888888889.

Base conversion 18071712

Base System Value
2 Binary 1000100111100000010100000
3 Ternary 1021000010201200
4 Quaternary 1010330002200
5 Quinary 14111243322
6 Senary 1443201200
8 Octal 104740240
10 Decimal 18071712
12 Duodecimal 6076200
16 Hexadecimal 113c0a0
20 Vigesimal 5cij5c
36 Base36 arc80

Cryptographic Hash Functions

md5 97804a325277ce2679a664e9d40940ea
sha1 df47eff292fbd2e4c36a7df04fc6b59f93e37c57
sha256 b87af46b49d902d9869d534ca7e71810cd95865483660b3c3c8fad3a415ec7e2
sha512 47c22ce7f731319a3b629de22f140be3492e434a0a8ec581a6933a711ba8cae4588684bf27d182bb24c8194fbe8ef72b14caf538a28d32d8b6aa4320ac8ca678
ripemd-160 27aee1e97e4eeb529715d74aecae5357bad409af

18071712 as geometric shapes

Circle

Radius = n
Diameter 36143424
Circumference 113547915.31398
Area 1.0260026118773E+15

Sphere

Radius = n
Volume 2.4722164950793E+22
Surface area 4.1040104475093E+15
Circumference 113547915.31398

Square

Length = n
Perimeter 72286848
Area 326586774610944
Diagonal 25557260.205701

Cube

Length = n
Surface area 1959520647665664
Volume 5.9019821337779E+21
Space diagonal 31301123.363752

Equilateral Triangle

Length = n
Perimeter 54215136
Area 1.4141622167655E+14
Altitude 15650561.681876

Triangular Pyramid

Length = n
Surface area 1.4141622167655E+14
Volume 6.955552648727E+20
Height 8519086.7352335