18992406 (number)

18992406 is an even 8-digits composite number following 18992405 and preceding 18992407. In scientific notation, it is written as 1.8992406 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 6265344 positive integers (up to 18992406) that are relatively prime to 18992406.

Interesting facts

Basic properties

Name

Name eighteen million nine hundred ninety-two thousand four hundred six

Notation

Scientific notation 1.8992406 × 10^7
Engineering notation 1.8992406 × 10^6

Prime Factorization of 18992406

Prime Factorization 2 × 3 × 97 × 32633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18992406
Product of the distinct prime numbers

The prime factorization of 18992406 is 2 × 3 × 97 × 32633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 79, 32, 714, 711, 479, 2950, 59468, 82750, 939418, 226275, 5877999, 6664758, 7524344, 25264089, 779984828, 767442564, 2207385741, 5623622728

Basic calculations (n = 18992406)

Multiplication

n×y
n×2 37984812
n×3 56977218
n×4 75969624
n×5 94962030

Division

n÷y
n÷2 9496203
n÷3 6330802
n÷3 4748101.5
n÷5 3798481.2

Exponentiation

ny
n2 360711485668836
n3 6.8507789846857E+21
n4 1.3011277589342E+29
n5 2.4711546655548E+36

Nth Root

y√n
2√n 4358.0277649414
3√n 266.80460953459
4√n 66.015360068255
5√n 28.5572245922

Divisors of 18992406

1, 2, 3, 6, 97, 194, 291, 582, 32633, 65266, 97899, 195798, 3165401, 6330802, 9496203, 18992406

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 -18992405
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 18992406 can be divided by 16 positive divisors. The sum of these divisors (counting 18992406) is 1, the average is 0.0625.

Base conversion 18992406

Base System Value
2 Binary 1001000011100110100010110
3 Ternary 1022201220200110
4 Quaternary 1020130310112
5 Quinary 14330224111
6 Senary 1515023450
8 Octal 110346426
10 Decimal 18992406
12 Duodecimal 643ab86
16 Hexadecimal 121cd16
20 Vigesimal 5ie106
36 Base36 bb2mu

Cryptographic Hash Functions

md5 d4b6354eb991b4c7b5ffe4d555db5f62
sha1 7ea168ebb3586180b74507e3a612cccbba6fe66f
sha256 9b5fc105357b7fc6e07df96e2995085cc9956fc688fd5fac54400d617ec4de5b
sha512 224dba4eb046ff3815ce1f7b7a3cd8f92541a0473308789dc9e4eba778beea9440347b7a16f63efe2e65cbe222147cfdb8db5c0ac1b835445f653bbaa24a9e26
ripemd-160 cf70898a0b51096c86bc2e42f291fad016aa3164

18992406 as geometric shapes

Circle

Radius = n
Diameter 37984812
Circumference 119332806.32719
Area 1.1332085534427E+15

Sphere

Radius = n
Volume 2.8696475906208E+22
Surface area 4.5328342137707E+15
Circumference 119332806.32719

Square

Length = n
Perimeter 75969624
Area 360711485668836
Diagonal 26859318.147296

Cube

Length = n
Surface area 2164268914013016
Volume 6.8507789846857E+21
Space diagonal 32895812.149976

Equilateral Triangle

Length = n
Perimeter 56977218
Area 1.5619265501302E+14
Altitude 16447906.074988

Triangular Pyramid

Length = n
Surface area 1.5619265501302E+14
Volume 8.0737204608026E+20
Height 8953106.0490987