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

82661368 (number)

82661368 is an even 8-digits composite number following 82661367 and preceding 82661369. In scientific notation, it is written as 8.2661368 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 39905376 positive integers (up to 82661368) that are relatively prime to 82661368.

Interesting facts

82661368 has 16 divisors, whose sum is 160335000
The reverse of 82661368 is 86316628
Previous prime number is 29

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	eighty-two million six hundred sixty-one thousand three hundred sixty-eight

Notation

Scientific notation	8.2661368 × 10^7
Engineering notation	8.2661368 × 10^6

Prime Factorization of 82661368

Prime Factorization 2 × 2 × 2 × 29 × 356299

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	20665342	Product of the distinct prime numbers

The prime factorization of 82661368 is 2 × 2 × 2 × 29 × 356299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 6, 61, 364, 844, 3461, 8484, 98293, 89854, 313448, 52118, 6888173, 8307768, 2222307, 99277937, 466198841, 50450323, 6517880112, 7385404805

Basic calculations (n = 82661368)

Multiplication

n×y

n×2	165322736
n×3	247984104
n×4	330645472
n×5	413306840

Division

n÷y

n÷2	41330684
n÷3	27553789.333333
n÷3	20665342
n÷5	16532273.6

Exponentiation

n^y

n²	6832901759631424
n³	5.6481700686074E+23
n⁴	4.6688546456774E+31
n⁵	3.8593391200485E+39

Nth Root

^y√n

²√n	9091.829738837
³√n	435.61303094475
⁴√n	95.351086720797
⁵√n	38.323089874746

Divisors of 82661368

1, 2, 4, 8, 29, 58, 116, 232, 356299, 712598, 1425196, 2850392, 10332671, 20665342, 41330684, 82661368

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82661367	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661368 can be divided by 16 positive divisors. The sum of these divisors (counting 82661368) is 1, the average is 0.0625.

Base conversion 82661368

Base	System	Value
2	Binary	100111011010100111111111000
3	Ternary	12202112122002011
4	Quaternary	10323110333320
5	Quinary	132130130433
6	Senary	12111415304
8	Octal	473247770
10	Decimal	82661368
12	Duodecimal	23824534
16	Hexadecimal	4ed4ff8
20	Vigesimal	15gcd88
36	Base36	1d7px4

Cryptographic Hash Functions

md5	ac0f11a1eb13b01f2ad8bf47bf2c14ca
sha1	3c05bf38f859c78ae98c2b36e52eb0ac82c49051
sha256	a00ddbdcbf1b170a7dd849885c35afae0d1cd72f2a85be2e3db3c819ca5749e4
sha512	65bccdddd5981112da36ad3e4e4d4f8250737cfb024c75c5615ccda1821f04eab7f7013c36575f49260b4e9e59c76ef132d42ea7952fcb3347302313f174e461
ripemd-160	c3d1b786c5acbe47cca6c26eb0cd30a174fb5f74

82661368 as geometric shapes

Circle

Radius = n

Diameter	165322736
Circumference	519376692.88896
Area	2.1466193970759E+16

Sphere

Radius = n

Volume	2.365899945835E+24
Surface area	8.5864775883035E+16
Circumference	519376692.88896

Square

Length = n

Perimeter	330645472
Area	6832901759631424
Diagonal	116900827.70991

Cube

Length = n

Surface area	40997410557788544
Volume	5.6481700686074E+23
Space diagonal	143173689.19915

Equilateral Triangle

Length = n

Perimeter	247984104
Area	2.9587332527021E+15
Altitude	71586844.599574

Triangular Pyramid

Length = n

Surface area	2.9587332527021E+15
Volume	6.6564322613453E+22
Height	38966942.569971