81613364, eighty-one million six hundred thirteen thousand three hundred sixty-four: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

81613364 has 48 divisors, whose sum is 168489216
The reverse of 81613364 is 46331618
Previous prime number is 71

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	eighty-one million six hundred thirteen thousand three hundred sixty-four

Notation

Scientific notation	8.1613364 × 10^7
Engineering notation	8.1613364 × 10^6

Prime Factorization of 81613364

Prime Factorization 2 × 2 × 7 × 61 × 71 × 673

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	40806682	Product of the distinct prime numbers

The prime factorization of 81613364 is 2 × 2 × 7 × 61 × 71 × 673. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 7, 5, 20, 185, 1846, 5575, 71613, 45664, 436388, 576771, 4404558, 1113844, 34652199, 29224818, 756187188, 645807669, 6305708671, 6778433161

Basic calculations (n = 81613364)

Multiplication

n×y

n×2	163226728
n×3	244840092
n×4	326453456
n×5	408066820

Division

n÷y

n÷2	40806682
n÷3	27204454.666667
n÷3	20403341
n÷5	16322672.8

Exponentiation

n^y

n²	6660741183396496
n³	5.4360549471033E+23
n⁴	4.4365473112194E+31
n⁵	3.6208155061377E+39

Nth Root

^y√n

²√n	9034.0115120582
³√n	433.76425430764
⁴√n	95.047417177208
⁵√n	38.225419116174

Divisors of 81613364

1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 427, 497, 673, 854, 994, 1346, 1708, 1988, 2692, 4331, 4711, 8662, 9422, 17324, 18844, 30317, 41053, 47783, 60634, 82106, 95566, 121268, 164212, 191132, 287371, 334481, 574742, 668962, 1149484, 1337924, 2914763, 5829526, 11659052, 20403341, 40806682, 81613364

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-81613363	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81613364 can be divided by 48 positive divisors. The sum of these divisors (counting 81613364) is 1, the average is 0.020833333333333.

Base conversion 81613364

Base	System	Value
2	Binary	100110111010101001000110100
3	Ternary	12200120101111012
4	Quaternary	10313111020310
5	Quinary	131343111424
6	Senary	12033131352
8	Octal	467251064
10	Decimal	81613364
12	Duodecimal	233b9b58
16	Hexadecimal	4dd5234
20	Vigesimal	15a1d84
36	Base36	1cl99w

Cryptographic Hash Functions

md5	ac237b7203ac46e02c2dbff8c9a71743
sha1	e3db09e8b70952234a25d317b24f31aed63894f7
sha256	307491529d2da4154850278369da53395e10609387572287b5bea8ba34d6cf3a
sha512	eb540fb87892f574c7b2d9b7989fafe1590e6321a2798fbf2e77afdb6cf1d52f33ef66a9cc6647ac7535e6bcf8fe72c02ca46070476bd384de782f7930f892e6
ripemd-160	7e67c2557fb62c7890ab016b48856cc32908c564

81613364 as geometric shapes

Circle

Radius = n

Diameter	163226728
Circumference	512791889.5543
Area	2.0925335569221E+16

Sphere

Radius = n

Volume	2.2770493715107E+24
Surface area	8.3701342276886E+16
Circumference	512791889.5543

Square

Length = n

Perimeter	326453456
Area	6660741183396496
Diagonal	115418726.23969

Cube

Length = n

Surface area	39964447100378976
Volume	5.4360549471033E+23
Space diagonal	141358493.02461

Equilateral Triangle

Length = n

Perimeter	244840092
Area	2.8841855364273E+15
Altitude	70679246.512306

Triangular Pyramid

Length = n

Surface area	2.8841855364273E+15
Volume	6.4064521933324E+22
Height	38472908.746564