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

83291221 (number)

83291221 is an odd 8-digits composite number following 83291220 and preceding 83291222. In scientific notation, it is written as 8.3291221 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 76884192 positive integers (up to 83291221) that are relatively prime to 83291221.

Interesting facts

83291221 has 4 divisors, whose sum is 89698252
The reverse of 83291221 is 12219238
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	eighty-three million two hundred ninety-one thousand two hundred twenty-one

Notation

Scientific notation	8.3291221 × 10^7
Engineering notation	8.3291221 × 10^6

Prime Factorization of 83291221

Prime Factorization 13 × 6407017

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	83291221	Product of the distinct prime numbers

The prime factorization of 83291221 is 13 × 6407017. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 86, 90, 27, 466, 2290, 5843, 12212, 66268, 573751, 369369, 7685930, 9009658, 18894023, 28603020, 391753540, 99618367, 9113199633, 2991267427

Basic calculations (n = 83291221)

Multiplication

n×y

n×2	166582442
n×3	249873663
n×4	333164884
n×5	416456105

Division

n÷y

n÷2	41645610.5
n÷3	27763740.333333
n÷3	20822805.25
n÷5	16658244.2

Exponentiation

n^y

n²	6937427495670841
n³	5.778268067134E+23
n⁴	4.812790025769E+31
n⁵	4.0086315766292E+39

Nth Root

^y√n

²√n	9126.4024127802
³√n	436.71664294722
⁴√n	95.53220615468
⁵√n	38.381314602985

Divisors of 83291221

1, 13, 6407017, 83291221

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	-83291220	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 83291221 can be divided by 4 positive divisors. The sum of these divisors (counting 83291221) is 1, the average is 0.25.

Base conversion 83291221

Base	System	Value
2	Binary	100111101101110110001010101
3	Ternary	12210201122002001
4	Quaternary	10331232301111
5	Quinary	132310304341
6	Senary	12133115301
8	Octal	475566125
10	Decimal	83291221
12	Duodecimal	23a88b31
16	Hexadecimal	4f6ec55
20	Vigesimal	160b811
36	Base36	1dl7x1

Cryptographic Hash Functions

md5	6cb2e82a01f79abd1998243c5a06e6da
sha1	de25d8f87c289dd53cdcd67252e7ae23137b24a8
sha256	e41520ea2f641e5cb608e4569e1b63e04d5edd50cdb55735b5b6549c46972c58
sha512	0226431ec66bfb8880117368ae3f1d8535fcb92f56743315a39d3249d1f3350c831a2c14b8fe14ef4aae3f338c9e5671b6794eb4faf516602a5ec8e589e6c095
ripemd-160	92d93de50268fa9fbf467717624c5834e955da7c

83291221 as geometric shapes

Circle

Radius = n

Diameter	166582442
Circumference	523334176.00425
Area	2.1794571255211E+16

Sphere

Radius = n

Volume	2.4203952680241E+24
Surface area	8.7178285020845E+16
Circumference	523334176.00425

Square

Length = n

Perimeter	333164884
Area	6937427495670841
Diagonal	117791574.36481

Cube

Length = n

Surface area	41624564974025046
Volume	5.778268067134E+23
Space diagonal	144264626.59645

Equilateral Triangle

Length = n

Perimeter	249873663
Area	3.0039942240818E+15
Altitude	72132313.298224

Triangular Pyramid

Length = n

Surface area	3.0039942240818E+15
Volume	6.8097542229735E+22
Height	39263858.121605