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

85540491 (number)

85540491 is an odd 8-digits composite number following 85540490 and preceding 85540492. In scientific notation, it is written as 8.5540491 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 57026988 positive integers (up to 85540491) that are relatively prime to 85540491.

Interesting facts

85540491 has 6 divisors, whose sum is 123558500
The reverse of 85540491 is 19404558
Previous prime number is 3

Basic properties

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

Name

Name	eighty-five million five hundred forty thousand four hundred ninety-one

Notation

Scientific notation	8.5540491 × 10^7
Engineering notation	8.5540491 × 10^6

Prime Factorization of 85540491

Prime Factorization 3 × 3 × 9504499

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28513497	Product of the distinct prime numbers

The prime factorization of 85540491 is 3 × 3 × 9504499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 21, 5, 191, 898, 5925, 7445, 91024, 12023, 72189, 203952, 1653590, 1046307, 31367602, 91366345, 435555292, 895152677, 2674241344, 3038819757

Basic calculations (n = 85540491)

Multiplication

n×y

n×2	171080982
n×3	256621473
n×4	342161964
n×5	427702455

Division

n÷y

n÷2	42770245.5
n÷3	28513497
n÷3	21385122.75
n÷5	17108098.2

Exponentiation

n^y

n²	7317175600521081
n³	6.2591479360179E+23
n⁴	5.3541058768861E+31
n⁵	4.5799284557482E+39

Nth Root

^y√n

²√n	9248.8102478103
³√n	440.61293879766
⁴√n	96.170734882345
⁵√n	38.586407615762

Divisors of 85540491

1, 3, 9, 9504499, 28513497, 85540491

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-85540490	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85540491 can be divided by 6 positive divisors. The sum of these divisors (counting 85540491) is 1, the average is 0.16666666666667.

Base conversion 85540491

Base	System	Value
2	Binary	101000110010011111010001011
3	Ternary	12221221220111100
4	Quaternary	11012103322023
5	Quinary	133344243431
6	Senary	12253232443
8	Octal	506237213
10	Decimal	85540491
12	Duodecimal	24792723
16	Hexadecimal	5193e8b
20	Vigesimal	16ecb4b
36	Base36	1exfgr

Cryptographic Hash Functions

md5	0b7a37882e877ade3c9ab2fd7ef2beb8
sha1	6c6d31c6ccae01be13ece5387a47afce82fe20aa
sha256	497ec8820a0799888351a96e4c750f5dcf49367290aee3f71f2fd6930c358e42
sha512	f6d60ca738e63d5c2f53c8712baab45cd5cec6ba0dc50bed08d1ccf9789b27ae7533fb509a2a3cc6976d744eca2dd036980ceefc2891a8d56863dca28ae7db81
ripemd-160	35070c816580d2ef4590a5b4b89dbb1771eeadd2

85540491 as geometric shapes

Circle

Radius = n

Diameter	171080982
Circumference	537466756.22013
Area	2.2987585111624E+16

Sphere

Radius = n

Volume	2.6218257564701E+24
Surface area	9.1950340446494E+16
Circumference	537466756.22013

Square

Length = n

Perimeter	342161964
Area	7317175600521081
Diagonal	120972522.50425

Cube

Length = n

Surface area	43903053603126486
Volume	6.2591479360179E+23
Space diagonal	148160476.51639

Equilateral Triangle

Length = n

Perimeter	256621473
Area	3.1684299770015E+15
Altitude	74080238.258194

Triangular Pyramid

Length = n

Surface area	3.1684299770015E+15
Volume	7.3764765833468E+22
Height	40324174.168085