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

85409621 (number)

85409621 is an odd 8-digits composite number following 85409620 and preceding 85409622. In scientific notation, it is written as 8.5409621 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 77645100 positive integers (up to 85409621) that are relatively prime to 85409621.

Interesting facts

85409621 has 4 divisors, whose sum is 93174144
The reverse of 85409621 is 12690458
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	eighty-five million four hundred nine thousand six hundred twenty-one

Notation

Scientific notation	8.5409621 × 10^7
Engineering notation	8.5409621 × 10^6

Prime Factorization of 85409621

Prime Factorization 11 × 7764511

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	85409621	Product of the distinct prime numbers

The prime factorization of 85409621 is 11 × 7764511. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 58, 5, 392, 278, 3847, 7641, 35410, 56000, 346505, 260905, 2157007, 9680376, 64915364, 5602389, 50364106, 908965298, 7215247997, 148580361

Basic calculations (n = 85409621)

Multiplication

n×y

n×2	170819242
n×3	256228863
n×4	341638484
n×5	427048105

Division

n÷y

n÷2	42704810.5
n÷3	28469873.666667
n÷3	21352405.25
n÷5	17081924.2

Exponentiation

n^y

n²	7294803359363641
n³	6.2304639019278E+23
n⁴	5.3214156051783E+31
n⁵	4.5450009002176E+39

Nth Root

^y√n

²√n	9241.7325756592
³√n	440.38812344522
⁴√n	96.133930407839
⁵√n	38.574593570131

Divisors of 85409621

1, 11, 7764511, 85409621

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-85409620	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85409621 can be divided by 4 positive divisors. The sum of these divisors (counting 85409621) is 1, the average is 0.25.

Base conversion 85409621

Base	System	Value
2	Binary	101000101110011111101010101
3	Ternary	12221201020222022
4	Quaternary	11011303331111
5	Quinary	133331101441
6	Senary	12250342525
8	Octal	505637525
10	Decimal	85409621
12	Duodecimal	2472aa45
16	Hexadecimal	5173f55
20	Vigesimal	16dg411
36	Base36	1eumhh

Cryptographic Hash Functions

md5	10569aeae53a181365e27bd96a18e37d
sha1	501884a40ea0e6b9334757c22ded48ce21a28ed6
sha256	a2b381eee4691348ef64175717ae399ace37bd97b917b740cb7f53907104cc90
sha512	70ed53ed94bbe1e6ca1e805f82cf09f92530e0f448b91c532d87a8e47bb9da33fb17f03543b2e542250a97803c70e69febf8585684b3e952a48a6860454ae43b
ripemd-160	c74b94e5e9d7467bd80898f74c94c5f6870d9696

85409621 as geometric shapes

Circle

Radius = n

Diameter	170819242
Circumference	536644475.75898
Area	2.2917300643159E+16

Sphere

Radius = n

Volume	2.609810616367E+24
Surface area	9.1669202572636E+16
Circumference	536644475.75898

Square

Length = n

Perimeter	341638484
Area	7294803359363641
Diagonal	120787444.37535

Cube

Length = n

Surface area	43768820156181846
Volume	6.2304639019278E+23
Space diagonal	147933803.0272

Equilateral Triangle

Length = n

Perimeter	256228863
Area	3.1587425124105E+15
Altitude	73966901.513601

Triangular Pyramid

Length = n

Surface area	3.1587425124105E+15
Volume	7.3426721249852E+22
Height	40262481.458449