130721898, one hundred thirty million seven hundred twenty-one thousand eight hundred ninety-eight: 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

130721898 has 8 divisors, whose sum is 261443808
The reverse of 130721898 is 898127031
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3

Name

Name	one hundred thirty million seven hundred twenty-one thousand eight hundred ninety-eight

Notation

Scientific notation	1.30721898 × 10^8
Engineering notation	1.30721898 × 10^6

Prime Factorization of 130721898

Prime Factorization 2 × 3 × 21786983

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	130721898	Product of the distinct prime numbers

The prime factorization of 130721898 is 2 × 3 × 21786983. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 85, 5, 923, 384, 7684, 9422, 51364, 99132, 739547, 286875, 1226927, 6747744, 79824078, 90243488, 326187457, 44324531, 1639330667, 6820939495

Basic calculations (n = 130721898)

Multiplication

n×y

n×2	261443796
n×3	392165694
n×4	522887592
n×5	653609490

Division

n÷y

n÷2	65360949
n÷3	43573966
n÷3	32680474.5
n÷5	26144379.6

Exponentiation

n^y

n²	17088214616722404
n³	2.2338038481293E+24
n⁴	2.9200707878717E+32
n⁵	3.8171719568494E+40

Nth Root

^y√n

²√n	11433.367745332
³√n	507.51566098225
⁴√n	106.92692712938
⁵√n	42.001970830194

Divisors of 130721898

1, 2, 3, 6, 21786983, 43573966, 65360949, 130721898

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-130721897	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130721898 can be divided by 8 positive divisors. The sum of these divisors (counting 130721898) is 1, the average is 0.125.

Base conversion 130721898

Base	System	Value
2	Binary	111110010101010100001101010
3	Ternary	100002222100201210
4	Quaternary	13302222201222
5	Quinary	231431100043
6	Senary	20545453550
8	Octal	762524152
10	Decimal	130721898
12	Duodecimal	379412b6
16	Hexadecimal	7caa86a
20	Vigesimal	20h04ei
36	Base36	25ttnu

Cryptographic Hash Functions

md5	8e798f2c5dd9714a311309ff849498fd
sha1	e3b83ef681a755455210719e390b6e47ab226ae7
sha256	5e6f55548c2ae3d1e01765257d93a9b4ac2ae388f60f4c4ea7c5bdb4e095890e
sha512	1ee93b43cfe24ffd3b37c58f6bc802f190538b150e8d92cbaed4a9847f21a5b26710fa15ced7a5a5f0e6394f44821bd4ac2365204f07c33a22b5edfe63535309
ripemd-160	52dbc6fe1b0f494bb485e6a0720589ebfdfbb122

130721898 as geometric shapes

Circle

Radius = n

Diameter	261443796
Circumference	821349908.84023
Area	5.3684209502861E+16

Sphere

Radius = n

Volume	9.3569356784581E+24
Surface area	2.1473683801144E+17
Circumference	821349908.84023

Square

Length = n

Perimeter	522887592
Area	17088214616722404
Diagonal	184868681.05075

Cube

Length = n

Surface area	102529287700334424
Volume	2.2338038481293E+24
Space diagonal	226416968.99784

Equilateral Triangle

Length = n

Perimeter	392165694
Area	7.3994139817011E+15
Altitude	113208484.49892

Triangular Pyramid

Length = n

Surface area	7.3994139817011E+15
Volume	2.6325630814214E+23
Height	61622893.683584