28402017 (number)

28402017 is an odd 8-digits composite number following 28402016 and preceding 28402018. In scientific notation, it is written as 2.8402017 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 15374016 positive integers (up to 28402017) that are relatively prime to 28402017.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred two thousand seventeen

Notation

Scientific notation 2.8402017 × 10^7
Engineering notation 2.8402017 × 10^6

Prime Factorization of 28402017

Prime Factorization 7 × 3 × 133 × 10169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28402017
Product of the distinct prime numbers

The prime factorization of 28402017 is 7 × 3 × 133 × 10169. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 13, 95, 862, 118, 1952, 4605, 75301, 27789, 504467, 42263, 5781151, 3334693, 16734763, 73399390, 247468943, 12176958, 6730922816, 2084106676

Basic calculations (n = 28402017)

Multiplication

n×y
n×2 56804034
n×3 85206051
n×4 113608068
n×5 142010085

Division

n÷y
n÷2 14201008.5
n÷3 9467339
n÷3 7100504.25
n÷5 5680403.4

Exponentiation

ny
n2 806674569668289
n3 2.2911184841186E+22
n4 6.5072386134952E+29
n5 1.8481870172355E+37

Nth Root

y√n
2√n 5329.3542760826
3√n 305.10528301175
4√n 73.002426508183
5√n 30.950654451375

Divisors of 28402017

1, 3, 7, 21, 133, 399, 931, 2793, 10169, 30507, 71183, 213549, 1352477, 4057431, 9467339, 28402017

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 -28402016
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 28402017 can be divided by 16 positive divisors. The sum of these divisors (counting 28402017) is 1, the average is 0.0625.

Base conversion 28402017

Base System Value
2 Binary 1101100010110000101100001
3 Ternary 1222102222020120
4 Quaternary 1230112011201
5 Quinary 24232331032
6 Senary 2452430453
8 Octal 154260541
10 Decimal 28402017
12 Duodecimal 9618429
16 Hexadecimal 1b16161
20 Vigesimal 8ha50h
36 Base36 gwr4x

Cryptographic Hash Functions

md5 dc57d7f3e47dd59d8ee40fbb95859ef4
sha1 362f03d809648ba6979ca146df9e3f20200dbabf
sha256 e911c9575376fafe27b187667aa1a9e6c37f08792813d531087b42610c853cf7
sha512 ddc306853822e95bc9e0f2a3108e9c8f6689b31c94be3014b0404c93edbdf52efd3784b6cbb736fe11326a06278be1bdde92509fda150f0f29e64abfe0cd58b5
ripemd-160 46162c2d2881756adde346418417e91a1adfecb4

28402017 as geometric shapes

Circle

Radius = n
Diameter 56804034
Circumference 178455135.90866
Area 2.5342429019076E+15

Sphere

Radius = n
Volume 9.5970146642812E+22
Surface area 1.013697160763E+16
Circumference 178455135.90866

Square

Length = n
Perimeter 113608068
Area 806674569668289
Diagonal 40166517.640151

Cube

Length = n
Surface area 4840047418009734
Volume 2.2911184841186E+22
Space diagonal 49193736.481435

Equilateral Triangle

Length = n
Perimeter 85206051
Area 3.4930033495981E+14
Altitude 24596868.240717

Triangular Pyramid

Length = n
Surface area 3.4930033495981E+14
Volume 2.7001090277036E+21
Height 13388839.213384