18698964 (number)

18698964 is an even 8-digits composite number following 18698963 and preceding 18698965. In scientific notation, it is written as 1.8698964 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 5904864 positive integers (up to 18698964) that are relatively prime to 18698964.

Interesting facts

Basic properties

Name

Name eighteen million six hundred ninety-eight thousand nine hundred sixty-four

Notation

Scientific notation 1.8698964 × 10^7
Engineering notation 1.8698964 × 10^6

Prime Factorization of 18698964

Prime Factorization 2 × 2 × 3 × 19 × 82013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9349482
Product of the distinct prime numbers

The prime factorization of 18698964 is 2 × 2 × 3 × 19 × 82013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 96, 47, 481, 36, 6081, 5986, 94916, 21076, 415977, 149764, 9286239, 9313995, 57261519, 52120979, 848996683, 817944670, 3682752997, 6671780986

Basic calculations (n = 18698964)

Multiplication

n×y
n×2 37397928
n×3 56096892
n×4 74795856
n×5 93494820

Division

n÷y
n÷2 9349482
n÷3 6232988
n÷3 4674741
n÷5 3739792.8

Exponentiation

ny
n2 349651254673296
n3 6.5381162236908E+21
n4 1.2225599989461E+29
n5 2.2860605408133E+36

Nth Root

y√n
2√n 4324.2298736307
3√n 265.42338396673
4√n 65.758876766796
5√n 28.468429483077

Divisors of 18698964

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82013, 164026, 246039, 328052, 492078, 984156, 1558247, 3116494, 4674741, 6232988, 9349482, 18698964

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18698963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18698964 can be divided by 24 positive divisors. The sum of these divisors (counting 18698964) is 1, the average is 0.041666666666667.

Base conversion 18698964

Base System Value
2 Binary 1000111010101001011010100
3 Ternary 1022012000011020
4 Quaternary 1013111023110
5 Quinary 14241331324
6 Senary 1504441140
8 Octal 107251324
10 Decimal 18698964
12 Duodecimal 63191b0
16 Hexadecimal 11d52d4
20 Vigesimal 5gh784
36 Base36 b4s7o

Cryptographic Hash Functions

md5 3c1b39ed19f565c177e6e0473280c27e
sha1 77d9032bdec6d61a64da03910fd69cbca399ceba
sha256 b5217f5038fc96b647ef693f1e2e5d04b917afaae87d8793ff7e815a7bba8d10
sha512 df7dc8577e8e32f69fc183c9b4676a75ab3cb730b52cdf23059a817a6a7426e657eeba3dba0c65b9012ebdc56e11bdf95f6abd994bec399f4a64b35873b59593
ripemd-160 f7c15a9e6da78d8ba4ca1e1f7841b9f303efb26a

18698964 as geometric shapes

Circle

Radius = n
Diameter 37397928
Circumference 117489055.86428
Area 1.0984618130001E+15

Sphere

Radius = n
Volume 2.7386797195551E+22
Surface area 4.3938472520003E+15
Circumference 117489055.86428

Square

Length = n
Perimeter 74795856
Area 349651254673296
Diagonal 26444328.491126

Cube

Length = n
Surface area 2097907528039776
Volume 6.5381162236908E+21
Space diagonal 32387555.696901

Equilateral Triangle

Length = n
Perimeter 56096892
Area 1.5140343450609E+14
Altitude 16193777.848451

Triangular Pyramid

Length = n
Surface area 1.5140343450609E+14
Volume 7.7052438632626E+20
Height 8814776.1637088