115642721, one hundred fifteen million six hundred forty-two thousand seven hundred twenty-one: 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

115642721 has 16 divisors, whose sum is 130253760
The reverse of 115642721 is 127246511
Previous prime number is 97

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2

Name

Name	one hundred fifteen million six hundred forty-two thousand seven hundred twenty-one

Notation

Scientific notation	1.15642721 × 10^8
Engineering notation	1.15642721 × 10^6

Prime Factorization of 115642721

Prime Factorization 19 × 17 × 97 × 3691

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	115642721	Product of the distinct prime numbers

The prime factorization of 115642721 is 19 × 17 × 97 × 3691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 77, 81, 161, 529, 8375, 7742, 5647, 2840, 820223, 869187, 5624653, 2917855, 28956624, 12200355, 128888589, 65128497, 2562675921, 6772676464

Basic calculations (n = 115642721)

Multiplication

n×y

n×2	231285442
n×3	346928163
n×4	462570884
n×5	578213605

Division

n÷y

n÷2	57821360.5
n÷3	38547573.666667
n÷3	28910680.25
n÷5	23128544.2

Exponentiation

n^y

n²	13373238920283841
n³	1.5465177373247E+24
n⁴	1.7884351921899E+32
n⁵	2.06819511957E+40

Nth Root

^y√n

²√n	10753.730561996
³√n	487.1986773462
⁴√n	103.70019557357
⁵√n	40.98487929305

Divisors of 115642721

1, 17, 19, 97, 323, 1649, 1843, 3691, 31331, 62747, 70129, 358027, 1192193, 6086459, 6802513, 115642721

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	-115642720	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 115642721 can be divided by 16 positive divisors. The sum of these divisors (counting 115642721) is 1, the average is 0.0625.

Base conversion 115642721

Base	System	Value
2	Binary	110111001001001000101100001
3	Ternary	22001121020222202
4	Quaternary	12321021011201
5	Quinary	214101031341
6	Senary	15250342545
8	Octal	671110541
10	Decimal	115642721
12	Duodecimal	3288aa55
16	Hexadecimal	6e49161
20	Vigesimal	1g2f6g1
36	Base36	1wumht

Cryptographic Hash Functions

md5	1def7e4ce55459c4c05236e3b269a787
sha1	418586b750338e3ee876664769ed886ca22f466c
sha256	3a483c1538127a12b5be13a20a198037756a0adc7a5aa4537e1bd35ebf821c81
sha512	5537317063af4534f55df306e14b1a0030194257eb90a2e70d1ff08d4767d3c009713c522fb2144028404a899abfd0bfa63eb54676e2e49c1dd3e54e0e163d3d
ripemd-160	fbbba9e619052e6fc60944054c494fdb8ac86ed0

115642721 as geometric shapes

Circle

Radius = n

Diameter	231285442
Circumference	726604645.46947
Area	4.2013269146665E+16

Sphere

Radius = n

Volume	6.4780383496342E+24
Surface area	1.6805307658666E+17
Circumference	726604645.46947

Square

Length = n

Perimeter	462570884
Area	13373238920283841
Diagonal	163543504.42793

Cube

Length = n

Surface area	80239433521703046
Volume	1.5465177373247E+24
Space diagonal	200299068.29751

Equilateral Triangle

Length = n

Perimeter	346928163
Area	5.7907823179223E+15
Altitude	100149534.14876

Triangular Pyramid

Length = n

Surface area	5.7907823179223E+15
Volume	1.822588632146E+23
Height	54514501.475976