16394018 (number)

16394018 is an even 8-digits composite number following 16394017 and preceding 16394019. In scientific notation, it is written as 1.6394018 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 7672896 positive integers (up to 16394018) that are relatively prime to 16394018.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand eighteen

Notation

Scientific notation 1.6394018 × 10^7
Engineering notation 1.6394018 × 10^6

Prime Factorization of 16394018

Prime Factorization 2 × 17 × 199 × 2423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16394018
Product of the distinct prime numbers

The prime factorization of 16394018 is 2 × 17 × 199 × 2423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 63, 6, 413, 179, 9713, 152, 31405, 20302, 302599, 942123, 7067045, 9792178, 43887892, 56489655, 763031836, 707526500, 9064043693, 9874066111

Basic calculations (n = 16394018)

Multiplication

n×y
n×2 32788036
n×3 49182054
n×4 65576072
n×5 81970090

Division

n÷y
n÷2 8197009
n÷3 5464672.6666667
n÷3 4098504.5
n÷5 3278803.6

Exponentiation

ny
n2 268763826184324
n3 4.4061190042147E+21
n4 7.2233994265238E+28
n5 1.1842054021962E+36

Nth Root

y√n
2√n 4048.9527040952
3√n 254.03592399078
4√n 63.631381441041
5√n 27.729183485637

Divisors of 16394018

1, 2, 17, 34, 199, 398, 2423, 3383, 4846, 6766, 41191, 82382, 482177, 964354, 8197009, 16394018

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 -16394017
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 16394018 can be divided by 16 positive divisors. The sum of these divisors (counting 16394018) is 1, the average is 0.0625.

Base conversion 16394018

Base System Value
2 Binary 111110100010011100100010
3 Ternary 1010211220100212
4 Quaternary 332202130202
5 Quinary 13144102033
6 Senary 1343214122
8 Octal 76423442
10 Decimal 16394018
12 Duodecimal 55a7342
16 Hexadecimal fa2722
20 Vigesimal 52950i
36 Base36 9rdpe

Cryptographic Hash Functions

md5 1c2ce9bfe1ac3e628726e951a323ce78
sha1 9ef1f13a22f6fc7bd2277a7b37fe309075b83df0
sha256 cbe536e99dbc5738fcaa31a8be4b03758e43dcbe1d267915e7d2af61231c0e2a
sha512 028052aa406781422bf91a0988651f5551374deac3e814c2e976abe49a444299966593074d1e13767c58e604c511ca2564eb7910d2940026a0d946260a8cb545
ripemd-160 eec241b73ddc8d8ffc5935a697e12fb270c62549

16394018 as geometric shapes

Circle

Radius = n
Diameter 32788036
Circumference 103006653.02324
Area 8.4434646189136E+14

Sphere

Radius = n
Volume 1.8456308125978E+22
Surface area 3.3773858475654E+15
Circumference 103006653.02324

Square

Length = n
Perimeter 65576072
Area 268763826184324
Diagonal 23184642.597389

Cube

Length = n
Surface area 1612582957105944
Volume 4.4061190042147E+21
Space diagonal 28395272.116199

Equilateral Triangle

Length = n
Perimeter 49182054
Area 1.1637815054696E+14
Altitude 14197636.058099

Triangular Pyramid

Length = n
Surface area 1.1637815054696E+14
Volume 5.1926610443252E+20
Height 7728214.1991295