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

83640993 (number)

83640993 is an odd 8-digits composite number following 83640992 and preceding 83640994. In scientific notation, it is written as 8.3640993 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 55760660 positive integers (up to 83640993) that are relatively prime to 83640993.

Interesting facts

83640993 has 4 divisors, whose sum is 111521328
The reverse of 83640993 is 39904638
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	eighty-three million six hundred forty thousand nine hundred ninety-three

Notation

Scientific notation	8.3640993 × 10^7
Engineering notation	8.3640993 × 10^6

Prime Factorization of 83640993

Prime Factorization 3 × 27880331

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	83640993	Product of the distinct prime numbers

The prime factorization of 83640993 is 3 × 27880331. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 24, 98, 506, 957, 6715, 8714, 53644, 40585, 590533, 410030, 6552586, 5409772, 99877837, 77816649, 960307472, 916200825, 2929184441, 7514668613

Basic calculations (n = 83640993)

Multiplication

n×y

n×2	167281986
n×3	250922979
n×4	334563972
n×5	418204965

Division

n÷y

n÷2	41820496.5
n÷3	27880331
n÷3	20910248.25
n÷5	16728198.6

Exponentiation

n^y

n²	6995815710026049
n³	5.8513697283158E+23
n⁴	4.8941437448647E+31
n⁵	4.0935104270522E+39

Nth Root

^y√n

²√n	9145.5449810276
³√n	437.32710316442
⁴√n	95.632342756139
⁵√n	38.413496183341

Divisors of 83640993

1, 3, 27880331, 83640993

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	-83640992	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 83640993 can be divided by 4 positive divisors. The sum of these divisors (counting 83640993) is 1, the average is 0.25.

Base conversion 83640993

Base	System	Value
2	Binary	100111111000100001010100001
3	Ternary	12211101101212120
4	Quaternary	10333010022201
5	Quinary	132403002433
6	Senary	12144414453
8	Octal	477041241
10	Decimal	83640993
12	Duodecimal	24017429
16	Hexadecimal	4fc42a1
20	Vigesimal	162f29d
36	Base36	1dspsx

Cryptographic Hash Functions

md5	ebd891e5806e564a516a8209d2492e80
sha1	713d8b5325cd9a523e955c0f9751ff7660dbe5e2
sha256	07f314996d3c2902db0ff35efa8626979f743b086157aeb27bac25eb07df5896
sha512	cf2fd016150fe45323f81ca4e35425f5ef9584f761ebb98efeb5a56efb7708fe87019f2b270ad5c5c3366399c6ba571b8582829ed4a4a8abe720c3b75dcfc177
ripemd-160	6aa7dba15f8e88f14951588800a6df8b76149823

83640993 as geometric shapes

Circle

Radius = n

Diameter	167281986
Circumference	525531858.29551
Area	2.1978003240486E+16

Sphere

Radius = n

Volume	2.4510160202553E+24
Surface area	8.7912012961944E+16
Circumference	525531858.29551

Square

Length = n

Perimeter	334563972
Area	6995815710026049
Diagonal	118286226.67095

Cube

Length = n

Surface area	41974894260156294
Volume	5.8513697283158E+23
Space diagonal	144870449.47151

Equilateral Triangle

Length = n

Perimeter	250922979
Area	3.0292770625384E+15
Altitude	72435224.735756

Triangular Pyramid

Length = n

Surface area	3.0292770625384E+15
Volume	6.8959053568696E+22
Height	39428742.223651