18490670 (number)

18490670 is an even 8-digits composite number following 18490669 and preceding 18490671. In scientific notation, it is written as 1.8490670 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 6656800 positive integers (up to 18490670) that are relatively prime to 18490670.

Interesting facts

Basic properties

Name

Name eighteen million four hundred ninety thousand six hundred seventy

Notation

Scientific notation 1.8490670 × 10^7
Engineering notation 1.8490670 × 10^6

Prime Factorization of 18490670

Prime Factorization 2 × 5 × 11 × 107 × 1571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18490670
Product of the distinct prime numbers

The prime factorization of 18490670 is 2 × 5 × 11 × 107 × 1571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 57, 82, 601, 689, 7119, 6676, 45736, 93693, 752150, 250869, 2231140, 1880577, 62711781, 33635737, 922349993, 661364837, 8619052724, 5366388452

Basic calculations (n = 18490670)

Multiplication

n×y
n×2 36981340
n×3 55472010
n×4 73962680
n×5 92453350

Division

n÷y
n÷2 9245335
n÷3 6163556.6666667
n÷3 4622667.5
n÷5 3698134

Exponentiation

ny
n2 341904877048900
n3 6.3220502529018E+21
n4 1.1689894494982E+29
n5 2.1615398144154E+36

Nth Root

y√n
2√n 4300.077906271
3√n 264.43415515731
4√n 65.574979270077
5√n 28.404721112356

Divisors of 18490670

1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 1571, 2354, 3142, 5885, 7855, 11770, 15710, 17281, 34562, 86405, 168097, 172810, 336194, 840485, 1680970, 1849067, 3698134, 9245335, 18490670

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18490669
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18490670 can be divided by 32 positive divisors. The sum of these divisors (counting 18490670) is 1, the average is 0.03125.

Base conversion 18490670

Base System Value
2 Binary 1000110100010010100101110
3 Ternary 1021210102102122
4 Quaternary 1012202110232
5 Quinary 14213200140
6 Senary 1500152542
8 Octal 106422456
10 Decimal 18490670
12 Duodecimal 6238752
16 Hexadecimal 11a252e
20 Vigesimal 5fb6da
36 Base36 b0bhq

Cryptographic Hash Functions

md5 24e97c7d70e719242fa85ec5f50cedd0
sha1 cca2964fdd718a025d4fe78856647bb174fd82f9
sha256 3ec8dd4c3234f5ccc9eb9f1906f983ff46da92a85588a92b45a99f55a4ea6801
sha512 d3844379d0e95eb4131c85e8cd7a98b33881874202b8cd18ae609f36efa4ab82925adb859c8fcc30b2321352682d8cc7cbce305bbdf1be9a62b766e72b366844
ripemd-160 11c2c6b4ace88cff5f7550b2722a631619d6b843

18490670 as geometric shapes

Circle

Radius = n
Diameter 36981340
Circumference 116180306.06391
Area 1.0741258499633E+15

Sphere

Radius = n
Volume 2.6481742173522E+22
Surface area 4.2965033998534E+15
Circumference 116180306.06391

Square

Length = n
Perimeter 73962680
Area 341904877048900
Diagonal 26149756.291365

Cube

Length = n
Surface area 2051429262293400
Volume 6.3220502529018E+21
Space diagonal 32026779.90599

Equilateral Triangle

Length = n
Perimeter 55472010
Area 1.4804915460107E+14
Altitude 16013389.952995

Triangular Pyramid

Length = n
Surface area 1.4804915460107E+14
Volume 7.450607674715E+20
Height 8716585.4304551