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

40807728 (number)

40807728 is an even 8-digits composite number following 40807727 and preceding 40807729. In scientific notation, it is written as 4.0807728 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 20 positive divisors. There are 12555648 positive integers (up to 40807728) that are relatively prime to 40807728.

Interesting facts

40807728 has 20 divisors, whose sum is 79744400
The reverse of 40807728 is 82770804
Previous prime number is 117

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	forty million eight hundred seven thousand seven hundred twenty-eight

Notation

Scientific notation	4.0807728 × 10^7
Engineering notation	4.0807728 × 10^6

Prime Factorization of 40807728

Prime Factorization 2 × 2 × 2 × 2 × 117 × 21799

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	5100966	Product of the distinct prime numbers

The prime factorization of 40807728 is 2 × 2 × 2 × 2 × 117 × 21799. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 71, 83, 79, 395, 4371, 417, 57356, 60764, 982140, 520227, 959200, 6278161, 46280459, 81395699, 1901812, 969716398, 9928643322, 9122383525

Basic calculations (n = 40807728)

Multiplication

n×y

n×2	81615456
n×3	122423184
n×4	163230912
n×5	204038640

Division

n÷y

n÷2	20403864
n÷3	13602576
n÷3	10201932
n÷5	8161545.6

Exponentiation

n^y

n²	1665270664521984
n³	6.7955912324192E+22
n⁴	2.7731263861175E+30
n⁵	1.1316498727431E+38

Nth Root

^y√n

²√n	6388.0926730911
³√n	344.28185841229
⁴√n	79.92554455924
⁵√n	33.277330741134

Divisors of 40807728

1, 2, 4, 8, 16, 117, 234, 468, 936, 1872, 21799, 43598, 87196, 174392, 348784, 2550483, 5100966, 10201932, 20403864, 40807728

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-40807727	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40807728 can be divided by 20 positive divisors. The sum of these divisors (counting 40807728) is 1, the average is 0.05.

Base conversion 40807728

Base	System	Value
2	Binary	10011011101010110100110000
3	Ternary	2211210020200100
4	Quaternary	2123222310300
5	Quinary	40421321403
6	Senary	4014352400
8	Octal	233526460
10	Decimal	40807728
12	Duodecimal	117bb700
16	Hexadecimal	26ead30
20	Vigesimal	cf0j68
36	Base36	oang0

Cryptographic Hash Functions

md5	041362a3194aaa4a02484270b6051194
sha1	5d15b55b65b73c29893c0c89e74dd0f103ec30dc
sha256	dafed74cc68213e346185538da74b39fd6e3336f87f6f7847b6b3aa06c57cc6b
sha512	adb590aea9263f45bbd2e6516c34dd76476a3e315a43e2f62585a4d298a22959b1833b0a0c8bfe13cc1ce9bb055e0cfd03d7ff6ac82d7f742d2a5af860d6cd4b
ripemd-160	305722f67d7bd94ea11dacfe2abfc1ceb9365013

40807728 as geometric shapes

Circle

Radius = n

Diameter	81615456
Circumference	256402516.98898
Area	5.2316020859009E+15

Sphere

Radius = n

Volume	2.846530599009E+23
Surface area	2.0926408343603E+16
Circumference	256402516.98898

Square

Length = n

Perimeter	163230912
Area	1665270664521984
Diagonal	57710842.387232

Cube

Length = n

Surface area	9991623987131904
Volume	6.7955912324192E+22
Space diagonal	70681058.237451

Equilateral Triangle

Length = n

Perimeter	122423184
Area	7.2108334982652E+14
Altitude	35340529.118726

Triangular Pyramid

Length = n

Surface area	7.2108334982652E+14
Volume	8.0086810710258E+21
Height	19236947.462411