81331104, eighty-one million three hundred thirty-one thousand one hundred 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

81331104 has 48 divisors, whose sum is 220389120
The reverse of 81331104 is 40113318
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	eighty-one million three hundred thirty-one thousand one hundred four

Notation

Scientific notation	8.1331104 × 10^7
Engineering notation	8.1331104 × 10^6

Prime Factorization of 81331104

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 31 × 27329

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	5083194	Product of the distinct prime numbers

The prime factorization of 81331104 is 2 × 2 × 2 × 2 × 2 × 3 × 31 × 27329. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 3, 11, 18, 581, 604, 9437, 631, 87013, 49171, 262649, 499505, 222496, 8685158, 41163679, 87363589, 415967567, 743681076, 8979905667, 4757998567

Basic calculations (n = 81331104)

Multiplication

n×y

n×2	162662208
n×3	243993312
n×4	325324416
n×5	406655520

Division

n÷y

n÷2	40665552
n÷3	27110368
n÷3	20332776
n÷5	16266220.8

Exponentiation

n^y

n²	6614748477858816
n³	5.3798479638658E+23
n⁴	4.3754897425336E+31
n⁵	3.5586341130093E+39

Nth Root

^y√n

²√n	9018.3759070023
³√n	433.26361850214
⁴√n	94.965129953064
⁵√n	38.1989419229

Divisors of 81331104

1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 27329, 54658, 81987, 109316, 163974, 218632, 327948, 437264, 655896, 847199, 874528, 1311792, 1694398, 2541597, 2623584, 3388796, 5083194, 6777592, 10166388, 13555184, 20332776, 27110368, 40665552, 81331104

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	-81331103	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 81331104 can be divided by 48 positive divisors. The sum of these divisors (counting 81331104) is 1, the average is 0.020833333333333.

Base conversion 81331104

Base	System	Value
2	Binary	100110110010000001110100000
3	Ternary	12200001001022010
4	Quaternary	10312100032200
5	Quinary	131310043404
6	Senary	12023112520
8	Octal	466201640
10	Decimal	81331104
12	Duodecimal	232a2740
16	Hexadecimal	4d903a0
20	Vigesimal	15867f4
36	Base36	1cf7hc

Cryptographic Hash Functions

md5	51dfa0deb6f8696903541eb37899e42d
sha1	50beec5364f1e2e4be338d49bf705e810cdd7af3
sha256	7295097568d298434c24c39a1774cdd1da2297a2b19d9f813be8d0d7facaf1b1
sha512	40d1f6c1c53b25ccfc35cad2d16bbf15c9ef668a0a9a9f398f5fb0cbaf8d16732cda265c58b7101a0bc2966d7a5a3bc9e2ef5ad97b316b1903bd55a08a6af858
ripemd-160	871e755d7b16665882190e110a515fd42cee34a2

81331104 as geometric shapes

Circle

Radius = n

Diameter	162662208
Circumference	511018397.66949
Area	2.0780845223386E+16

Sphere

Radius = n

Volume	2.2535054454281E+24
Surface area	8.3123380893542E+16
Circumference	511018397.66949

Square

Length = n

Perimeter	325324416
Area	6614748477858816
Diagonal	115019550.31958

Cube

Length = n

Surface area	39688490867152896
Volume	5.3798479638658E+23
Space diagonal	140869604.36367

Equilateral Triangle

Length = n

Perimeter	243993312
Area	2.8642701107351E+15
Altitude	70434802.181834

Triangular Pyramid

Length = n

Surface area	2.8642701107351E+15
Volume	6.3402116283369E+22
Height	38339850.106526