18042170 (number)

18042170 is an even 8-digits composite number following 18042169 and preceding 18042171. In scientific notation, it is written as 1.8042170 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 7174464 positive integers (up to 18042170) that are relatively prime to 18042170.

Interesting facts

Basic properties

Name

Name eighteen million forty-two thousand one hundred seventy

Notation

Scientific notation 1.8042170 × 10^7
Engineering notation 1.8042170 × 10^6

Prime Factorization of 18042170

Prime Factorization 2 × 5 × 173 × 10429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18042170
Product of the distinct prime numbers

The prime factorization of 18042170 is 2 × 5 × 173 × 10429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 97, 21, 644, 391, 4471, 3590, 96197, 52009, 358493, 782068, 4158430, 3862526, 22456006, 11572225, 589510080, 61249662, 429576713, 7663063584

Basic calculations (n = 18042170)

Multiplication

n×y
n×2 36084340
n×3 54126510
n×4 72168680
n×5 90210850

Division

n÷y
n÷2 9021085
n÷3 6014056.6666667
n÷3 4510542.5
n÷5 3608434

Exponentiation

ny
n2 325519898308900
n3 5.8730853436719E+21
n4 1.0596320419504E+29
n5 1.9118061438316E+36

Nth Root

y√n
2√n 4247.6075619106
3√n 262.27864029389
4√n 65.173672306466
5√n 28.265570410283

Divisors of 18042170

1, 2, 5, 10, 173, 346, 865, 1730, 10429, 20858, 52145, 104290, 1804217, 3608434, 9021085, 18042170

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 -18042169
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 18042170 can be divided by 16 positive divisors. The sum of these divisors (counting 18042170) is 1, the average is 0.0625.

Base conversion 18042170

Base System Value
2 Binary 1000100110100110100111010
3 Ternary 1020221122012112
4 Quaternary 1010310310322
5 Quinary 14104322140
6 Senary 1442412322
8 Octal 104646472
10 Decimal 18042170
12 Duodecimal 60610a2
16 Hexadecimal 1134d3a
20 Vigesimal 5cf58a
36 Base36 aqpfe

Cryptographic Hash Functions

md5 2f1025c56a70c4043546483269fac080
sha1 0fffe780dba02f4708e9130f5f0798487427073d
sha256 211545f2ae99d9601e26c8f5af7ec21f0de902103a3ba7984fc9720e72b87330
sha512 ad58aa092248b0378e5019e2d272d0b5686a364b75d28f63ad4f6139d242f1714782e071fdcb04229a94b744672ad74cb3e08b53232c3899d8194b1126ba434b
ripemd-160 c26f5d962c8fb36cc314676d275f19e86e8f4001

18042170 as geometric shapes

Circle

Radius = n
Diameter 36084340
Circumference 113362297.45364
Area 1.0226509211245E+15

Sphere

Radius = n
Volume 2.4601122359447E+22
Surface area 4.0906036844981E+15
Circumference 113362297.45364

Square

Length = n
Perimeter 72168680
Area 325519898308900
Diagonal 25515481.508641

Cube

Length = n
Surface area 1953119389853400
Volume 5.8730853436719E+21
Space diagonal 31249955.118795

Equilateral Triangle

Length = n
Perimeter 54126510
Area 1.4095425068642E+14
Altitude 15624977.559397

Triangular Pyramid

Length = n
Surface area 1.4095425068642E+14
Volume 6.9214974549962E+20
Height 8505160.5028803