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

85195721 (number)

85195721 is an odd 8-digits composite number following 85195720 and preceding 85195722. In scientific notation, it is written as 8.5195721 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 74016000 positive integers (up to 85195721) that are relatively prime to 85195721.

Interesting facts

85195721 has 8 divisors, whose sum is 97146504
The reverse of 85195721 is 12759158
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	eighty-five million one hundred ninety-five thousand seven hundred twenty-one

Notation

Scientific notation	8.5195721 × 10^7
Engineering notation	8.5195721 × 10^6

Prime Factorization of 85195721

Prime Factorization 13 × 17 × 385501

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	85195721	Product of the distinct prime numbers

The prime factorization of 85195721 is 13 × 17 × 385501. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 35, 59, 194, 32, 3614, 4040, 14337, 32091, 189875, 492126, 4855009, 3587604, 92224315, 57143948, 336175192, 462522942, 5687335483, 4279479948

Basic calculations (n = 85195721)

Multiplication

n×y

n×2	170391442
n×3	255587163
n×4	340782884
n×5	425978605

Division

n÷y

n÷2	42597860.5
n÷3	28398573.666667
n÷3	21298930.25
n÷5	17039144.2

Exponentiation

n^y

n²	7258310876709841
n³	6.1837702838344E+23
n⁴	5.2683076782964E+31
n⁵	4.488372711023E+39

Nth Root

^y√n

²√n	9230.1528156364
³√n	440.02017985959
⁴√n	96.073684303436
⁵√n	38.555252930181

Divisors of 85195721

1, 13, 17, 221, 385501, 5011513, 6553517, 85195721

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	-85195720	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 85195721 can be divided by 8 positive divisors. The sum of these divisors (counting 85195721) is 1, the average is 0.125.

Base conversion 85195721

Base	System	Value
2	Binary	101000100111111101111001001
3	Ternary	12221022101120002
4	Quaternary	11010333233021
5	Quinary	133302230341
6	Senary	12242012345
8	Octal	504775711
10	Decimal	85195721
12	Duodecimal	246470b5
16	Hexadecimal	513fbc9
20	Vigesimal	16c9961
36	Base36	1eq1ft

Cryptographic Hash Functions

md5	206e2e1ded3d3da40939c158432e0189
sha1	cac98216a865a1cf43e3f27fdc271aba5eeb8980
sha256	c1641806c87fee96bf408d914e6178f27acfe5af8da6278a674f449ca1b84f06
sha512	50fe84bdceffb94c00e2d2c1c87ff5a1a527817e8abe4eee08efa843b232243ed7e7913bee63050daf60b9271a8cc5fea718c80d305ee670431d4ad13b8565d9
ripemd-160	089fa2a028bbad0dd38be9fd8617bbb274ab3e7e

85195721 as geometric shapes

Circle

Radius = n

Diameter	170391442
Circumference	535300502.42177
Area	2.2802656127743E+16

Sphere

Radius = n

Volume	2.5902516393575E+24
Surface area	9.121062451097E+16
Circumference	535300502.42177

Square

Length = n

Perimeter	340782884
Area	7258310876709841
Diagonal	120484944.09435

Cube

Length = n

Surface area	43549865260259046
Volume	6.1837702838344E+23
Space diagonal	147563317.35946

Equilateral Triangle

Length = n

Perimeter	255587163
Area	3.1429408038978E+15
Altitude	73781658.679731

Triangular Pyramid

Length = n

Surface area	3.1429408038978E+15
Volume	7.2876431683319E+22
Height	40161648.031451