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

82661731 (number)

82661731 is an odd 8-digits prime number following 82661730 and preceding 82661732. In scientific notation, it is written as 8.2661731 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 82661730 positive integers (up to 82661731) that are relatively prime to 82661731.

Interesting facts

82661731 has 2 divisors, whose sum is 82661732
The reverse of 82661731 is 13716628
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	eighty-two million six hundred sixty-one thousand seven hundred thirty-one

Notation

Scientific notation	8.2661731 × 10^7
Engineering notation	8.2661731 × 10^6

Prime Factorization of 82661731

Prime Factorization 82661731

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	82661731	Product of the distinct prime numbers

The prime factorization of 82661731 is 82661731. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 8, 47, 77, 55, 442, 5628, 9264, 52212, 44693, 144524, 889144, 3053662, 2461191, 47756151, 42612109, 534775246, 360288816, 2370142341, 6618436986

Basic calculations (n = 82661731)

Multiplication

n×y

n×2	165323462
n×3	247985193
n×4	330646924
n×5	413308655

Division

n÷y

n÷2	41330865.5
n÷3	27553910.333333
n÷3	20665432.75
n÷5	16532346.2

Exponentiation

n^y

n²	6832961771916361
n³	5.6482444792343E+23
n⁴	4.668936657647E+31
n⁵	3.8594238605046E+39

Nth Root

^y√n

²√n	9091.8497017934
³√n	435.6136685957
⁴√n	95.351191402066
⁵√n	38.323123533171

Divisors of 82661731

1, 82661731

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	82661732	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	41330866	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	9091.8497567877	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999975805	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661731 can be divided by 2 positive divisors. The sum of these divisors (counting 82661731) is 82661732, the average is 41330866.

Base conversion 82661731

Base	System	Value
2	Binary	100111011010101000101100011
3	Ternary	12202112122120121
4	Quaternary	10323111011203
5	Quinary	132130133411
6	Senary	12111421111
8	Octal	473250543
10	Decimal	82661731
12	Duodecimal	23824797
16	Hexadecimal	4ed5163
20	Vigesimal	15gce6b
36	Base36	1d7q77

Cryptographic Hash Functions

md5	3517f16c3d87d7a2c220df2ffd590b0a
sha1	33bec62d6b4b4f54c401391c057ce16f2c9ecb6c
sha256	b80ce00b2ce6c62c2b3bb2c37f91d8cffec9d6ca13d8407645c6a3be5bc58d9b
sha512	39a92a6e4f64eab04f34e1ce04678234a1c8d97f925615c5792f537907e0ff9f162e9b1aa21cb91f17c9f13341c382f912b86407cba367c597086d4f4755e585
ripemd-160	04894f45caaa35b17f6cf6badbba2b1ba97ca16e

82661731 as geometric shapes

Circle

Radius = n

Diameter	165323462
Circumference	519378973.68523
Area	2.1466382504912E+16

Sphere

Radius = n

Volume	2.3659311148856E+24
Surface area	8.5865530019649E+16
Circumference	519378973.68523

Square

Length = n

Perimeter	330646924
Area	6832961771916361
Diagonal	116901341.06944

Cube

Length = n

Surface area	40997770631498166
Volume	5.6482444792343E+23
Space diagonal	143174317.93359

Equilateral Triangle

Length = n

Perimeter	247985193
Area	2.9587592387838E+15
Altitude	71587158.966796

Triangular Pyramid

Length = n

Surface area	2.9587592387838E+15
Volume	6.6565199551101E+22
Height	38967113.689812