Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

28696561 (number)

28696561 is an odd 8-digits composite number following 28696560 and preceding 28696562. In scientific notation, it is written as 2.8696561 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 26923008 positive integers (up to 28696561) that are relatively prime to 28696561.

Interesting facts

28696561 has 8 divisors, whose sum is 30480840
The reverse of 28696561 is 16569682
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty-eight million six hundred ninety-six thousand five hundred sixty-one

Notation

Scientific notation	2.8696561 × 10^7
Engineering notation	2.8696561 × 10^6

Prime Factorization of 28696561

Prime Factorization 337 × 17 × 5009

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28696561	Product of the distinct prime numbers

The prime factorization of 28696561 is 337 × 17 × 5009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 16, 65, 184, 374, 5062, 6147, 56157, 77405, 466183, 734495, 4591150, 1713252, 60009239, 10327742, 551561424, 368842534, 1348638089, 9176588200

Basic calculations (n = 28696561)

Multiplication

n×y

n×2	57393122
n×3	86089683
n×4	114786244
n×5	143482805

Division

n÷y

n÷2	14348280.5
n÷3	9565520.3333333
n÷3	7174140.25
n÷5	5739312.2

Exponentiation

n^y

n²	823492613226721
n³	2.363140600851E+22
n⁴	6.7814008403897E+29
n⁵	1.946028828817E+37

Nth Root

^y√n

²√n	5356.9171171486
³√n	306.15635920916
⁴√n	73.190963357157
⁵√n	31.01458474692

Divisors of 28696561

1, 17, 337, 5009, 5729, 85153, 1688033, 28696561

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28696560	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28696561 can be divided by 8 positive divisors. The sum of these divisors (counting 28696561) is 1, the average is 0.125.

Base conversion 28696561

Base	System	Value
2	Binary	1101101011101111111110001
3	Ternary	1222222221021121
4	Quaternary	1231131333301
5	Quinary	24321242221
6	Senary	2503022241
8	Octal	155357761
10	Decimal	28696561
12	Duodecimal	973a981
16	Hexadecimal	1b5dff1
20	Vigesimal	8j7181
36	Base36	h32ep

Cryptographic Hash Functions

md5	b21e6f5d442b25bef9524e5f7910cf5c
sha1	ab4fc07d3270b23e42e0ce92223882645227a190
sha256	6cd5e6eff5bd5f84d2130fab7f9560721a4fa8bd163d2262f5a85973088894d8
sha512	0ea2dcf138e3231ee43a0799bab644270d012c550ccd679685c1941e9e961c88c9fa3ba5115971e134f4b58350e4f44ea959df49d143e761c14a341e4c1b62e8
ripemd-160	fc8d4d570df0996e13302ad3241c4d45cd987a24

28696561 as geometric shapes

Circle

Radius = n

Diameter	57393122
Circumference	180305810.44178
Area	2.5870783439985E+15

Sphere

Radius = n

Volume	9.8987002013777E+22
Surface area	1.0348313375994E+16
Circumference	180305810.44178

Square

Length = n

Perimeter	114786244
Area	823492613226721
Diagonal	40583065.759667

Cube

Length = n

Surface area	4940955679360326
Volume	2.363140600851E+22
Space diagonal	49703901.6545

Equilateral Triangle

Length = n

Perimeter	86089683
Area	3.5658276144159E+14
Altitude	24851950.82725

Triangular Pyramid

Length = n

Surface area	3.5658276144159E+14
Volume	2.784987906265E+21
Height	13527688.586556